ПРИСПОСОБЛЕНИЕ И СПОСОБ ДЛЯ РЕГУЛИРУЮЩЕГО УСТРОЙСТВА, ОБЕСПЕЧИВАЮЩЕГО РЕГУЛИРОВАНИЕ ДАВЛЕНИЯ ГАЗА В КАМЕРЕ КОКСОВОЙ ПЕЧИ БЕЗ ОТКЛОНЕНИЙ ОТ РЕГУЛИРУЮЩЕГО ПОЛОЖЕНИЯ, ВЫЗВАННЫХ РАСШИРЕНИЯМИ

Изобретение может быть использовано в области коксохимии. Приспособление (1) для регулирующего устройства, обеспечивающего регулирование давления газа в камере коксовой печи без отклонений от регулирующего положения, вызванных расширением, содержит стояк (2), который вертикально поднимается из камеры коксовой печи и соединен с коленом (4), отклоняющимся в сторону от стояка (2) и идущим вертикально вниз в погружную трубу (6), конец которой выполнен в виде трубы (6а) с зубчатым концом, содержащей зазубренные или зубчатые ободы и впускное отверстие для воды, и плавающий стакан (7) с конусным днищем, направленным вниз, при этом стакан (7) снабжен выпускным отверстием для воды, выходящим из нижнего конца днища и имеющим открытый верх, и уплотняющую пробку (8), передвигающуюся через погружную трубу (6) и уплотняющую выход из погружного уплотнения (7b) плавающего стакана (7) в газовый коллектор (14), расположенный ниже с возможностью регулирования, и коллектор (14) для отвода неочищенного газа ...

УСТРОЙСТВО ДЛЯ ОТВОДА КОКСОВОГО ГАЗА ИЗ КОКСОВОЙ ПЕЧИ

Изобретение относится к коксохимической промышленности. Устройство для отвода коксового газа из коксовой печи включает вертикальную трубу, тройник, колено, крышку, клапанную коробку с клапаном, рычажную передачу. Устройство также снабжено клапанной коробкой с регулируемым водяным гидрозатвором. В клапанной коробке на нижнем патрубке, сопряженным с клапаном, выполнен П-образный проем, к которому с наружной стороны болтовым соединением установлено шиберное устройство, состоящее из двух накладок, между которыми свободно в направляющих помещен шибер с осью, который взаимодействует с рычагом вала, к которому с противоположной стороны установлен рычаг, через который посредством тяги с исполнительным механизмом осуществляется движение шибера вверх или вниз. Техническим результатом является обеспечение регулирования водяного гидрозатвора. 6 ил.

ЗАКРЫВАЮЩЕЕ УСТРОЙСТВО ВЕРХНЕЙ ЧАСТИ БАРАБАНА ДЛЯ КОКСОВАНИЯ

Закрывающее устройство, предназначенное для крепления к верхней части барабана для коксования, с тем чтобы предотвратить улетучивание горячих паров в течение операций по удалению кокса. Закрывающее устройство включает в себя цилиндрический корпус, имеющий поворотный шаровой клапан и проходящий по горизонтали шток, установленный в его нижней части; а также крышечный узел, включающий в себя сальниковое: уплотнение, размещенное в его верхнем конце, поворотный режущий инструмент, расположенный внутри корпуса над шаровым клапаном, имеющий приводной шток, идущий вверх через сальниковое уплотнение крышечного узла. При работе шаровой клапан открывается и приводной шток с прикрепленным к нему режущих инструментом может проходить вниз через цилиндрическое отверстие шарового клапана в барабан для коксования вращаться для резания кокса, осажденного в барабане, и его удаления.

ОТВОДНАЯ ТРУБОПРОВОДНАЯ СИСТЕМА КОКСОВОЙ ПЕЧИ

... 1. Отводная трубопроводная система коксовой печи, содержащая ! трубопроводный узел (10) для подачи коксовых газов от коксовой печи к сборному трубопроводу (14), ! по меньшей мере одно распылительное сопло (18), размещенное в этом трубопроводном узле, ! причем трубопроводный узел содержит отводную секцию (19) с выходной трубой (20), имеющей выпускной конец (22, 222), ! затворный элемент (24, 224, 324, 424), взаимодействующий с указанным выпускным концом (22, 222) с возможностью перемещения вдоль него для формирования поверхности, перекрывающей оконечность выходной трубы (20), обеспечивая возможность изменения площади открытого участка указанного выпускного конца для регулирования расхода газа, подаваемого в сборный трубопровод (14), ! отличающаяся тем, что затворный элемент выполнен в виде сферической чаши с вогнутой перекрывающей поверхностью (24, 224, 324, 424) и имеет ось (26) поворота, обеспечивающую возможность его поворота вдоль указанного выпускного конца (22, 222). ! 2. Система по ...

Process and device for applying circulating water to the riser bend walls of coke oven batteries

The invention relates to a process and device for applying circulating water to the riser bend walls of coke oven batteries via at least one nozzle, a pressure of about 1 to 3 bar being applied during the normal operating period to the riser bends via nozzles arranged vertically above the receiver connection and/or in the vicinity of the connection of the bend to the riser at the upper apex of the bend and, while the ovens are charged with coal, high pressures of more than 10 bar are applied to the nozzles located above the receiver connection for extraction of filling gas. According to the invention, it is proposed that, while the ovens are charged with coal, high pressures of more than 10 bar are applied additionally to nozzles laterally arranged on the bend in the vicinity of the riser connection for extracting the filling gas and/or during repair work in the cover region. ...

Verfahren und Vorrichtung zur Regelung des Gasdrucks in Entgasungsraeumen

Gaserzeugungsoefen, wie Koksoefen, mit Steigrohrwaermegewinnungsvorrichtung

Verfahren und Vorrichtung zur Vorlagenberieselung und Füllgasabsaugung einer Koksofenbatterie

A process is disclosed for spraying collecting main and sucking away filling gas from a coke oven battery. The gas that rises through the rising pipes is cooled and washed by rinsing water injected through a nozzle into the rising pipe elbow and collecting main. The rinsing water is recycled and the filling gasses are sucked away by injecting an additional amount of water through a high-pressure water pipe. A nozzle (6) is arranged outside of the collecting main elbow (1) so that the whole inner wall and cross-section of the collecting main are sprayed. In addition, rinsing water is supplied to the collecting main (12) by an inner dipping part (5) arranged in the lid of the rising pipe.

Hydraulischer Tauchrohrverschluss fuer Gaserzeugungsoefen

Kuehlvorrichtung mit Spritzduese

Kopfstueck fuer Abgassteigrohre an Koksoefen

Vorrichtung zum Verschließen des Steigrohres eines Koksofens

Vorrichtung zum Verschließen des Steigrohres (1) eines Koksofens mit einem Steigrohrdeckel (4) mit einer ringförmigen Dichtfläche (3), die dichtend auf eine Dichtfläche (5) des Steigrohres (1) in Anlage bringbar ist und mit einer Betätigungseinrichtung zum Öffnen und Schließen des Steigrohrdeckels (4) dadurch gekennzeichnet, dass der Steigrohrdeckel (4) federnd an einem Tragarm (6) aufgehängt ist und der Tragarm (6) an einer Betätigungseinrichtung (11) derart verschiebbar geführt ist, dass der Steigrohreckel (4) durch Verschieben auf die Dichtfläche (5) des Steigrohres (l ) Schiebber ist und in Schließstellung dichtend auf der Dichtfläche (5) des Steigrohres (1) liegt.

Vorrichtung zum Ausgleich von Abweichungen aus der koaxialen Anordnung von Bestandteilen eines Regelorgans zur Kontrolle des Gasdruckes einer Kokosofenkammer

Die Erfindung betrifft eine Vorrichtung zum Ausgleich von Abweichungen aus der koaxialen Anordnung von Bestandteilen einer Regelanordnung zur Kontrolle des Gasdruckes einer Koksofenkammer, wobei die Regelanordnung einen Wasserzulauf in eine Tauchtasse enthält, die eine Wassertauchung enthält, die den Gasraum einer Koksofenkammer gegen die Außenatmosphäre verschließt, und die Höhe der Wassertauchung eine Regelung zur Steuerung des Gasdruckes in der Koksofenkammer darstellt, und die Regelanordnung weiterhin ein Tauchrohr enthält, welches an seinem in die Wassertauchung eintauchenden Ende ein speziell geformtes Kronenrohr ausbildet, und die Regelanordnung weiterhin ein Regelorgan zur Regelung des Wasserzulaufes enthält, wobei die Vorrichtung durch eine flexible Aufhängung der Tauchtasse, und durch Führungselemente an der äußeren Seite des Kronenrohres oder an der inneren Seite der Tauchtasse sicherstellt, dass es zu keinen Abweichungen in der Ausrichtung der koaxialen Regelanordnung kommt, ...

An Improved Governor for use in Regulating the Flow of Gas in the Foul Gas Main.

... 5278. Reeson, J. N. March 4. Pressure - regulating valves.-The valve a is actuated through an arm b and link c by the movement of a flexible diaphragm f, which is exposed to the pressure of the gas on its underside and to the atmosphere above. The diaphragm is composed of closely-woven canvas and rubber cloth and is connected to a counterweighted beam i, so that the position of the valve can be adjusted.

Improvements in Retort House Gas Governors.

... 27,582. Berry, J., Glover, W. T., and Meters, Ltd. Dec. 8. Pressure-regulating valves. - A retort house gas governor is actuated by a bell controlled by the inlet and outlet pressures and has a looselyfitting valve member adapted to open in a direction at right-angles to the line of flow and co-operate with a seat arranged directly in the foul main. In the form shown in Fig. 1, the valve member comprises a sliding plate c provided with rollers k engaging guides on the casing. The actuating-bell a is counterbalanced by a weight b and is connected to the inlet by a pipe h and to the outlet by a pipe j. The valve member may be in the form of a rotary disk valve. The casing is fitted with a by-pass.

Improvements in or relating to valves or closure devices

... 244,560. Gregson, W., and Altenhein, C. R. Oct. 25, 1924. Hinged valves.-The ascension or descension pipe a of a gas-manufacturing plant is provided with a valve d kept in its open and closed positions by a balance weight o outside the pipe a and adapted to be turned through more than 90‹ to its closed position which is substantially flush with the inside of the pipe a. The closure member, which may be of hemispherical form or may have an annular flange with a knife edge abutting against the seating, is carried by a crank e on a spindle f operated by the balance weight. A flat face j on the crank restrains the movement of the closure member about its pivot g.

Improved valve for use in coke ovens

... 515,514. Valve accessories. OTTO, C. Feb. 23, 1938, No. 28736/39. Divided out of 513,055, i Group XII]. [Class 135] A plug cock for controlling the supply of fuel gas to the heating flues or regenerators of coke ovens has the passage in the plug provided with a nozzle and/or wire for the purpose of adjusting the cross - section of the passage through the spigot and thereby adjusting the quantity of gas supplied by the valve. The valve casing is provided with openings 38 to permit the insertion or removal of the throttling members when the cock is in the closed position. A passage 37 is provided to connect the conduit 45 to a port in the casing leading to the atmosphere when the main conduit is obturated.

Improvements relating to the Manufacture of Gas.

... 8830. Eady, L. H., and Clarke, H. W. June 15. Pressure - regulating valves.-The load on a retort house governor bell u is varied by means of water supply and waste pipes v<1>, v<2>, the cocks s, t of which are arranged in proximity to a gas-testing apparatus r.

Improvements in intermittently operating carbonising chambers

... 314,659. Woodall-Duckham (1920), Ltd., and Duckham, Sir A. M. June 9,1928. Retorts a are provided with an upper gas offtake b connected to an upper foul main g and a lower off-take c connected to a lower foul main e, the bottom off-take being normally closed, and opened at a predetermined gas pressure within the chamber. Up-takes f connect the two foul mains, the lower off-take entering a liquid seal d. Liquor can be sprayed into the up-takes f either at l or m for the purpose of maintaining the liquor level in the lower main e. Bye-pass pipes are provided for passing the liquor should any of the up-take valves h be closed.

Improvements in Gas and Coke oven Plant.

... 982. Koppers, H. Jan. 14. Ascension pipes; dip-pipes.-The bridge pipe c is connected to the hydraulic main e by means of a neck d containing a damper h movable on an axis lying transversely of the neck. The ascension pipe a and the neck d are formed with annular cups at their upper ends to receive flanges on the bridge pipe c, the annular cups being filled with water. During charging or discharging, the ascension pipe can be connected by means of the bridge pipe to a separate pipe i, while the neck d can be closed by means of a lid.

Improvements in automatic bye-pass apparatus for fluids

... 188,608. Schindeler, M. Feb. 22, 1922. Fluid-actuated valves.-A valve device particularly applicable for use as a by-pass valve used in conjunction with gas holders is adapted to open either with an increase of inlet pressure. or a decrease of outlet pressure and comprises a piston valve connected to a diaphragm or piston acted on by inlet pressure and arranged to work within a ported tubular member controlled by a diaphragm or piston subject to outlet pressure. In the form shown, inlet pressure is admitted through a pipe 12 to the space between a pair of diaphragms 9, 10 connected to the spindle 11 of the piston 5. The spindle 11 passes through the diaphragm 10 and is provided with a loading platform 14 and connected to a balancing diaphragm 21 acted on by outlet pressure .admitted through a pipe 25 wherby the action of the outlet pressure acting on the diaphragm 9 is neutralized. The tubular member 4 which has parts 7, 8 works in a fixed seat 3 and is connected by a spindle 15 fitted ...

LOCKING DEVICE, IN PARTICULAR FOR A KOKSOFENTUEROEFFNUNG

PROCEDURE FOR THE REGULATION OF THE GAS PRESSURE OF A KOKSOFENKAMMER

ASCENSION PIPE HEAT SHIELD

The present invention deals with heat shields for use in connection with hot pipes and, in particular, for use with coke oven ascension pipes. A device for providing enhanced heat shielding on an inward side of a heated vertical pipe projecting from a pipe supporting structure comprising: (a) a generally cylindrical lower wall section spaced from and peripherally enclosing the pipe in generally concentric arrangement so as to form a peripheral lower vertical air space between itself and the pipe; (b) means for remotely mounting said lower wall section above the pipe supporting structure as to establish lower fluid communication between said lower vertical air space and ambient air; (c) an arcuate upper wall section aligned with and connected end to end to the cylindrical lower wall section and inwardly displaced from the pipe so as to form an upper vertical air space vertically contiguous with said lower vertical air space; (d) a lower interior vertical wall section inwardly displaced from ...

NONRECOVERY COKE OVEN

HIGH-SPEED SMOKELESS COKE OVEN BATTERY AND METHOD OF OPERATION A plurality of sole flue-heated, nonrecovery coke ovens constructed in side by-side relation in a battery have their chimney uptake outlets connected to a common combustion tunnel extending longitudinally of and above the battery and connected to stacks at spaced intervals along its length. Each oven has a bypass flue directly connecting the top of its coking chamber to the combustion tunnel, and a normally closed valve in each bypass is operable to selectively connect the coking chamber to the tunnel to permit charging gases to be drawn from the chambers to be burned in the tunnel and stack. The bypass valve is closed during coking so that the partially burned gases from the crown of the coking chambers are led through downcomers in the oven walls to the sole flues where a controlled amount of combustion air can be admitted to promote the continued burning process and provide maximum heat in the sole flues. The gases then pass ...

CLOSURE MEMBERS FOR COMBUSTION CHAMBER OR DISTILLATION CHAMBER

A closure for an opening into a combustion chamber or a distillation chamber which tightly seals said opening. The closure has a central portion with a lip at its periphery having at least one sealing surface thereon. A member adjacent to the opening has a seat portion located out of proximity of said opening which contacts the sealing surface of the lip when the closure is closed. A hinge mechanism mounting the closure adjacent to the opening and permitting removal of the closure from the opening and a locking lever supported adjacent to the opening to force the sealing surface of the lip against the seat portion to seal the opening when the closure is closed. The seal is located out of proximity of a passageway in communication with the opening.

NONRECOVERY COKE OVEN BATTERY AND METHOD OF OPERATION

A sole flue nonrecovery coke oven battery includes a plurality of elongated coke ovens constructed in side-by-side relation with common sidewalls, downcomers connecting the ovens through the sidewalls to sole flues, uptakes connecting the sole flues through the sidewalls to an elongated tunnel extending transversely of the battery and a single stack connected to the elongated tunnel applying a draft to all ovens in the battery through the downcomers, sole flues and uptakes, and an improved draft control system includes an adjustable draft regulating valve for controlling the flow of gas from the uptakes beneath each oven to the tunnel. An adjustable damper type stack draft valve is also provided for opening and closing the stack to vary the draft applied by the stack to the battery.

Tauchvorrichtung bei Steigröhren von Gaserzeugungsöfen.

DEVICE AND METHOD FOR REGULATING THE CHAMBER PRESSURE OF COKING CHAMBERS OF A COKE-OVEN BATTERY USING ADJUSTABLE DIAPHRAGMS AT THE ASCENDING PIPE ELBOW OPENINGS INTO THE RAW GAS RECEIVERS

СПОСІБ РЕГУЛЮВАННЯ АБО УПРАВЛІННЯ ТИСКОМ ГАЗУ В БАТАРЕЇ КОКСОВОЇ ПЕЧІ ТА ПРИСТРІЙ ДЛЯ ЗДІЙСНЕННЯ СПОСОБУ (ВАРІАНТИ)

Пропонується спосіб регулювання тиску газу в камері коксової печі. Управління регулювальними засувками, розташованими в колінчастих секціях висхідних труб, здійснюють як управління дросельними пристроями, згідно з характеристикою зміни тиску при виділенні газів з вугілля, що підлягає коксуванню. Дроселювання в кожній окремій камері печі здійснюють, змінюючи подачу води, регулюючи, таким чином, рівень занурення вугілля в воду. Регулювання здійснюють залежно від дійсного співвідношення тисків у камері коксування.

DEVICE AND METHOD FOR SETTING UP A CONTROL ELEMENT FOR THE GAS PRESSURE OF A COKE OVEN CHAMBER WITHOUT EXPANSION-INDUCED DEVIATIONS OF THE CONTROL ASSEMBLY

Water closing cover actuating mechanism for novel ascending tube

Fixed flue gas leading-out device and coke oven system

Improvements with the apparatuses with vacuum and circulation of liquid

Safety flare for the gas stacks of coke ovens - automatically opens manually closed valves when pressure increases

Device to raise, lower and oscillate a basin of diving being used with closing of the plunger tube in the tar condensers

Improvements with the devices of automatic regulation of the pressure on the outlet side of the furnaces of distillation of the coal

Improvements with the compressors with gas

Process and devices to activate distillation

LED VENT FOR COKE OVEN

Device of supply of the liquid of rinsing to the barrel of the furnaces with rooms of coking

APPARATUS FOR SIMULTANEOUSLY ACTUATING STANDPIPE LID, DAMPER VALVE AND STEAM VALVE

APPARATUS FOR SIMULTANEOUSLY ACTUATING STANDPIPE LID, DAMPER VALVE AND STEAM VALVE

Device of barrel with plunges adjustable for furnaces to gas

Nonrecovery coke oven battery device and method of operation

DEVOLATILIZATION SYSTEM AND METHODS THEREOF

This disclosure relates to a system and method for devolatilizing a carbonaceous feedstock. The system includes a devolatilization reactor having a unit shell, at least one tube bundle, a pump, and a control valve. The unit shell is configured to allow a heating fluid to flow within. The at least one tube bundle is configured to allow the feedstock to flow within the tube bundle and further configured to be positioned at least partially within the unit shell. The tube bundle comprises at least one tube and at least one tube bend. The at least one tube bend is disposed external to the unit shell. The pump is configured to pump the feedstock into the at least one tube bundle. The control valve is configured to control the flow rate of feedstock into the at least one tube bundle.

PROCESS FOR GAS PRESSURE REGULATION IN THE RETORT OF A COKE OVEN

A process is disclosed for regulating the gas pressure in the retort of a coke oven. Pivotable cup valves arranged in the elbows of the ascending pipe are actuated as throttling members according to the pressure curve resulting from gas formation from the coal to be cokefied. Throttling of each individual retort is effected by varying water supply, thus regulating the extent of submersion in water, and regulation follows actual pressure conditions in the retort of the coke oven.

APPARATUS FOR FACILITATING THE WITHDRAWAL OF GASES FROM A GAS FILLED CHAMBER SUCH AS A COKE OVEN

Process for gas pressure regulation in the retort of a coke oven

A process is disclosed for regulating the gas pressure in the retort of a coke oven. Pivotable cup valves arranged in the elbows of the ascending pipe are actuated as throttling members according to the pressure curve resulting from gas formation from the coal to be cokefied. Throttling of each individual retort is effected by varying water supply, thus regulating the extent of submersion in water, and regulation follows actual pressure conditions in the retort of the coke oven.

RESOURCE RECOVERY/RECYCLING FACILITY USING SUPERHEATED STEAM

One of Japan's current environmental problems is the fact that approximately 70% of the world's incinerators for waste disposal are Japanese incinerators. Although problems such as PPM are now being addressed, discharge at the particulate level into the atmosphere still occurs. In addition, harmful substances including residual chlorine remain in residual ash, and there is a limit to the disposal of waste soil by burying. Furthermore, the costs for maintaining the energy required for incineration are enormous. The present invention is capable of solving all of the aforementioned problems, as well as reducing said maintenance costs, and effectively using unwanted substances currently considered waste by recovering, recycling, and regenerating the same. 1. A superheated steam resource recovery/recycling facility for recycling resource waste in decomposition/separation/regeneration routes , the facility comprising: a decomposition route , wherein the resource waste is housed in a heat-resistant container , an injection pipe is inserted into a steam injection port provided in the container (while a stirring rod built in the container is rotated) , the temperature therein is increased to a boiling point of 100° C. using steam , heating is further carried out to 100° C. to 400° C. using a second injection pipe to increase the temperature inside the container , the steam of vaporized gas and an extract (emulsified mixture of water/oil) which is generated at the heating stage is removed from an exhaust pipe and further heated to 400° C. to 700° C. to increase the temperature inside the container , after which ultrasonic vibration mist is injected to decrease the temperature inside the container to 50° C.; a separation route , wherein a discharging hatch at the bottom of the container is opened to move the resources of recovery waste to a separation route container; and a regeneration route for recycling the resources.2. The superheated steam resource recovery/recycling ...

MULTI-PORE NOZZLE FOR COKE OVEN

Устройство для отвода газа из коксовой печи

УСТРОЙСТВО ДЛЯ ОТВОДА ГАЗА ИЗ КОКСОВОЙ ПЕЧИ, содержащее соединенные последовательно стояк с крышкой , колено с форсункой для подачи воды, клапанную коробку с седлом и клапаном, закрепленным на ее стенке посредством оси, подсоединенную к газосборнику и соединенную с коленом посредством раструба с уплот .няющей набивкой, отличающееся тем, что, с целью повьшения его надежности и долговечности путем улучшения герметичности соединения колена с клапанной коробкой, оно снабжено цилиндрической обечайkoй с вертикальными прорезями в нижней части, расположенной в седле клапанной коробки и имеющей ролики , а клапан снабжен кулачками, взаимодействующими с роликами обечайки . (Л ...

Устройство для отвода газа из коксовой печи

Изобретение относится к коксохимическому производству. Цель изобретения - повышение эксплуатационной надежности устройства. Устройство включает стояк 1, колено 3 с клапанной коробкой 4, соединяющие стояк 1 с газосборником 5, установленные на горловине стояка 1 кольцеобразный желоб 6 и крышку 7 с уплотняющей рамкой 8 и средства подачи воды для образования гидрозатвора между крышкой 7 и горловиной стояка 1. Средства эти снабжены установленной на уровне кольцеообразного желоба 6 емкостью 10, которая имеет рабочую полость 12, сообщающуюся с кольцеобразным желобом 6, и переливную полость 13, сообщающуюся с клапанной коробкой 4. Емкость 10 имеет регулятор уровня воды, выполненный в виде листа 16, подвижно установленного на вертикальной перегородке 11. 1 з.п. ф-лы, 1 ил.

Устройство для отвода газа из газосборника коксовой печи

... 1. УСТРОЙСТВО ДЛЯ ОТЮДА ГАЗА ИЗ ГАЗОСВОРНИКА KQKCOBCtfl ПЕЧИ, включающее гааосбросную трубу, корпус с водой, верхняя часть которого соединена с газосбросной трубой, патрубок для соединения корпуса с газосборником, расположенный в нижней части Kopti/ca, крышку, имеюtoyiQ внутренний диаметр больше внешнего диаметра патрубка, закрепленную в над выхсдньм отверстием патрубка и погруженную в води, отличающееся тем, что, с целью по влиения надежности работы устрюйства, крышка снабжена обечайкой , закрепленной на ее внутрейней поверхности неш патрубком для соединения с газосборником k имеющей наружный диаметр меньше внутреннего диаметра патрубка. (О оо 00 Ф со ...

Газосбросное устройство

ГАЗОСБРОСНОЕ УСТРОЙСТВО, содержащее клапанную коробку, ус|U тановленную на штуцере гаэосборника , гидрозатвор с клапаном, разме« ценный внутри клапанной коробки, соединенной газосборной свечой, на верхнем конце которой расположено запальное приспособление, о т л и -. чаю.щееся тем, что, с целью повышения надежности работы устройства , клапанная коробка снабжена регулируемым элементом и приспособлением для контроля положения . клапана гидрозатвора, а запальное приспособление установлено с возможностью поворота и снабжено датчиком контроля наличия пламени и приводом для удаления приспособле-7 ния из зоны горения.

Device for closing a riser pipe of a coke oven comprises a lid with a flat sealing surface, and an operating device for opening and closing the lid

Device for closing a riser pipe (1) of a coke oven having a sealing surface (1a) on its upper end comprises a lid (2) with a sealing surface (2a), and an operating device for opening and closing the lid. The sealing surface of the riser pipe and the sealing surface of the riser pipe lid have flat surfaces. The operating device moves the sealing surfaces relative to each other when the lid is closed. Preferred Features: The operating device comprises a tilting arm that tilts about an axis, the arm being connected to the lid via a fixing element (6).

Steigrohr fuer Koksoefen mit leicht herausnehmbarem Futterrohr aus feuerfester Masse

Vorrichtung zum Regeln der Temperatur des Gassammelraumes von Horizontal-Koksoefen

Steigrohr fuer Verkokungskammeroefen

Vorrichtung und Verfahren zur Abfuehrung von Gasen und Daempfen aus dem Innern der Brennstoffmasse von Destillationsoefen

COKE OVEN OFFTAKE PIPE SEAL

Improvements in or relating to dip or seal pipes as used in the manufacture of gas

... 326,173. Gas Light & Coke Co., Leech, W. J. B., Hay, S., Hollings, H., and Burton, A. E. Dec. 3, 1928. Dip-pipes, - Dip-pipes are provided with a movable sleeve or lining with operating means external to the dip-pipe, for covering or uncovering openings in the wall of the dip-pipe or in the moving member. A dip-pipe 1 has four openings 4 which may be more or less covered by a closure member 6 adapted to be drawn over the lower part of the dip-pipe by means of a lever 8 and connecting rod either manually, or by means such as described in Specification 302,437. The combined area of the openings may thus be controlled so that the pull on the retorts is maintained constant during the whole period of gasification. In a modification, the member 6 may be arranged within the dip-pipe; and in another modification, the dip-pipe may be arranged to move within a stationary sleeve.

Improvements in or relating to liquid seals for the gas offtakes of carbonising retorts or chambers

... 354,621. Hydraulic mains. GAS CHAMBERS & COKE OVENS, Ltd. and BOWATER, N. J., Artillery House, Westminster. Oct. 21, 1930, No. 31555. [Class 55 (ii).] A seal pot for a gas offtake of a carbonizing retort, having an outlet at the bottom connected to a liquor main with an overflow weir maintaining a liquid level in the pot below a level sealing a gas inlet to the pot, is provided with means whereby alternatively, liquor in the pot has direct access to the liquor outlet or has access thereto only after overflowing at a level sealing the gas inlet. The seal pot is provided with a sleeve f suspended from a lever g and in its lowermost position is seated on a seating k at the liquor outlet d. Slots h in the top of the sleeve constitute an overflow at a height at which the liquid level submerges a partition plate j positioned between the gas inlet and outlet pipes, thus sealing the inlet a. This sealing is effected whilst the retort is being recharged. Liquor then overflows down the inside of ...

METHOD OF AND APPARATUS FOR REPAIRING THE LINING OF COKE-OVEN RISER TUBES

... 1444194 Repairing linings of coke oven riser tubes CERAMTEC GmbH 18 April 1974 [30 July 1973] 17033/74 Heading C5E The lining of a riser tube of a coke oven is repaired in situ by applying a fire-resistant composition to the defective part while (a) introducing a stream of cold air into the riser tube below the defective part and causing it to flow downward through the riser tube and into the oven and (b) preventing hot air rising through the tube by providing an obstruction within the riser tube between the defective part and the point of introduction of the cold air. Apparatus for use in the above process comprises an insertable portion having two concentric cylindrical walls which form an annular gap 48 of outer diameter corresponding to the inner diameter of the repaired lining. Compressed air is passed down a guide tube 30 and then through the annular gap 48, the fire-resistant composition is sprayed into the space between the inner wall 14 of the riser tube and the outer wall 44 of ...

Improvements relating to Hydraulic Gas Mains.

... 11,059. Wright, J. C. May 10. Hydraulic mains.-A hydraulic main b is formed in one with a dry main c and is separated therefrom by a partition d having an opening e at the top; a valve g is provided in an extension of the arch pipe so that the gas may be passed through the seal in the main b, or direct to the dry main c. When the valve is open, the dense tars fall into the main b, while the light hydrocarbons are carried forward with the gas. The gas passing along the main c keeps the tar in the main b warm.

Pressure relief valve or device applicable to fuel gas mains

... 688,401. Valves. ALLIED CHEMICAL & DYE CORPORATION. June 26, 1950 [Oct. 12, 1949], No. 15844/50. Class 135. A pressure relief valve, e.g. for a gas main, comprises a body 5, closed by a plate 6 carried on a pair of arms 8, pivoted at one end to lugs 7 and carrying at the other end a roller 28 engaging a cam lever 23 pivoted to lugs 22, and a spring 29 urging the plate to closed position. With the plate closing the body, the roller rests in a recess 34 on the cam which provides a resistance to opening movement of the plate 6, in addition to that of the spring. Thus, a relatively high pressure, e.g. 7 p.s.i., is required on the plate to move the roller out of the recess, but once out it moves against a stop 30 and the pressure is relieved through the open valve. The closing force is then that due only to the spring and hence the plate will not move to close the body until the pressure in the body is reduced to a value less than the opening pressure, e.g. to 1 p.s.i.

IMPROVEMENTS RELATING TO CLOSURE MECHANISMS FOR COKE OVENS

Nozzle assembly for liquid spraying

The assembly, which sprays liquid ammonia in the ascension pipe of a coke oven, has two swirl chambers 2, 3 of different diameters and with inclined grooves of different angles are made in a common body 1. The chambers 2, 3 have separate oblique lateral inlets 8, 9 and axial outlets 10, 11 and are connected by an oblique by-pass passage 12. During charging of the coke oven, ammonia liquor at 15-20 atm is supplied to the chamber 2, forming a 30 DEG spray cone. During the coking process, ammonia liquor at 2-3 atm is supplied to the chamber 3, forming a 60 DEG spray cone, and washing the chamber 2 via the by-pass passage 12. ...

Improvements in or relating to gas-collecting arrangements in apparatus for gas manufacture

... 595,840. Ascension pipes. DRAKES, Ltd., and THOMPSON, M. Aug. 28, 1944, No. 16246. [Class 55 (ii)] A collecting box c into which gas outlet pipes a lead to a pair of vertical retorts b forms a a closure to the lower end of an ascension pipe d down which liquor is sprayed. Depending baffles e and a central upstanding baffle f cause the gas to flow downwardly below baffles c and then upwardly in the central portion, baffle f providing separate halves of a liquor sump maintained at predetermined level by means of a receiver in a liquor main j with which the collecting box communicates through valved pipes h and a junction box i. To shut off a retort the corresponding liquor valve is closed liquor then rising to overflow baffle f; if both retorts are shut off liquor overflows from both halves of the box through a pipe p at the front.

Improvements in and relating to Means for the Discharge of Tar and Liquor from the Hydraulic Mains of Gas Plant.

... 14,065. Clarke, H., and Campbell, J. A. Dec. 12. Levels, regulating. - In apparatus for discharging tar and ammoniacal liquor from hydraulic mains, the liquid level in the main is controlled by a cup b<1> which engages screw threads on the ammoniacal liquor outlet b, and which can be adjusted by means of a spindle b.

Improvements in or relating to Liquid Seals for Dip Pipes in Gas Manufacture.

... 19,943. Dessauer Vertikal Ofen Ges. March 14, [Convention date]. Hydraulic and foul mains.-In connexion with hydraulic mains of gas-manufacturing plants, the gas-pipe 8 situated above the hydraulic main is formed into a collector for the products of condensation, and a valved pipe 11 is provided so that these products may be returned to the hydraulic main when required.

Improvements in or relating to Hydraulic Mains as used in connection with Gas Retorts, Coke Ovens, and other Carbonising Plant.

... 10,293. Leech, W. J. B., and Payne, C. R. July 15. Hydraulic mains.-An adjustable anti-dip comprises a slide valve D working in a frame carried by a cross-plate B, a vertical screw E and hand-wheel F being provided to actuate the valve. Movable pans J are fitted in the upper part of the main to intercept and collect solid impurities carried by the incoming gas.

Improvements in or relating to pilot or relay valves

... 719,275. Fluid-pressure servomotor-control systems; valves. ESCHER, H. Aug. 21, 1953 [Aug. 22, 1952], No. 21181/52. Class 135 In a pilot or relay valve comprising a casing with openings 6, 7, 14 connected, respectively, to a pressure fluid inlet, exhaust, and a pressureresponsive means, e.g. a servomotor, the openings 6, 7 are controlled by valve members 26 which are connected by resilient means to a lever 20 carried by an actuating spindle 16 extending into the casing, and the resilient connections bias the valve members towards the closed position. The members 26 are carried on a leaf spring 37 which is also screwed to the spindle 16. Lever 20 is bent as shown and each arm thereof carries an upstanding pin 28 which passes through the associated valve member, and between the upper end of the pin and the valve member the biasing spring 35 is located. Screw stops 36 carried by the valve members adjust the relationship between the latter and the lever 20. The spindle 16 runs in ball bearings ...

Improvements in connection with Anti-dip Valves of the Cup Type used in Gas Manufacture.

... 24,463. Dempster & Sons, R., and Toogood, H. J. Oct. 26. Dip-pipes.-Anti-dip valves 2 of the cup type used in hydraulic mains are operated by a bent rod 3 which passes down through the atmospheric portion of the main and under the curtain plate 4 to the valve in the gas portion.

Improved means for the admission of poking down rods, augurs, or the like, into gas retorts

... 782,224. Coking apparatus. HOLDWAY, S. Oct. 28, 1955 [July 26, 1955], No. 21548/55. Classes 55 (1) and 55 (2). [Also in Group XXVIII] For cleaning deposits from the insides of gas retorts and offtake pipes and for poking down the charge, in which a rod or the like is used, a sphere a, Fig. 4, is provided having a through hole b and covering a hole e in a seating c secured to the ironwork. To insert the rod, it is placed on a guide g, formed at the top of a projection h, and slid into the hole b whereupon the sphere a may be rotated to enable the rod to be pushed through hole e. The sphere a rests on projection f and is prevented from being removed by a screw threaded pin j engaging a projection h1 on seating c. A pintle k on projection h1 receives the sphere a when the latter is removed after releasing pin j. In a modification the pin and pintle are omitted, but a pair of upstanding projections are provided on seating c at 90 degree intervals from the other pair of projections ...

AUSLOSESCHIBINDUNG

PROCEDURE FOR THE OPERATION OF A KOKSOFENBATTERIE

DRAWING LOTS SKI CONNECTION

Device and method for regulating and controlling the gas pressure

The present invention relates to a device and a method for regulating and controlling the individual gas pressure of individual ovens of a coke oven battery, in the case of which a rising- pipe bend projects, preferably from above, into a collecting main. The lower end thereof is associated with an immersion pipe via a water labyrinth seal. The immersion pipe is supported such that it is vertically adjustable by means of an actuator, and an immersion cup is located preferably below the immersion pipe. The device aims at allowing the gas pressure to be regulated or controlled easily and reliably. This is accomplished in that the rising-pipe bend has arranged therein a sleeve, the lower end of which is connected via at least one conduit to the water labyrinth seal, and in that a water supply for feeding the water labyrinth seal, and the actuator are provided at the top, outside the rising- pipe bend. Regulation of the gas pressure is accomplished by the different immersion depths of the immersion ...

NONRECOVERY COKE OVEN

MULTI-ORIFICE STATIC PUMP FOR COKE OVENS

A multi-orifice mozzle which is fitted into the tube connecting the riser to the main of coke ovens, is in the form of a pot having a perforate base and is formed with orifices widening frustum-fashion and serving for the injection of a compressible propellant, preferably steam, characterised in that in systems in which orifices are disposed in one or more circles around a central orifice, the ratio of the between-centres distance of the orifices in any one circle to the diameter of the exit end of the orifices is from 1.5 to 2.5, preferably 1.8 to 2.2.

SYSTEM FOR COKE OVENS

EXTRACTION OF ORGANIC PRODUCTS FROM PLANT AND ANIMAL MATERIALS

The present disclosure relates, according to disclosed embodiments, to a system for extracting an organic compound from a natural source, the system comprising a computer processor operational to control the system; a storage vessel configured to store an extraction gas, the storage vessel comprising a storage vessel outlet in electrical communication with the computer processor; a valve in electrical communication with the computer processor, the valve comprising a valve inlet and a valve outlet, wherein the valve inlet connects to the storage vessel outlet; a dynamic extraction vessel; and a spray evaporation loop system configured to receive a solute from the dynamic extraction vessel, the spray evaporation loop system comprising an injection nozzle in electrical communication with the computer processor, the injection nozzle comprising an injection nozzle inlet connected to the first dynamic extraction vessel outlet; and a cyclonic separator in electrical communication with the computer ...

ROTATING DRUM DEVICE FOR USE WITH CARBONIZER SYSTEM AND PROCESS OF USE THEREOF

A rotating drum device for use with a carbonizer system and process of use thereof are provided. The drum device has an augered feed line, a center feed line for accepting introduced waste material in fluid communication with the augered feed line, control valves for controlling the amount of waste material moving through the drum at any given discrete point in time, and a heating jacket encapsulating a circumference of an outer wall of the drum that provides indirect thermal heating to the drum. Internal angled vanes are disposed along an inner wall of the drum and move waste material progressively through the drum. Constituent waste material may be separated with a magnetic strip disposed along an inner wall of the drum. Rotation of the drum is driven by at least one external rotating drum drive motor that engages external threads disposed along the outer wall of the drum.

COKING PLANT AND METHOD FOR CONTROLLING SAID PLANT

The invention relates to a coking plant (1), including a series of coke ovens (2), each oven (2) including a coking chamber provided with side unloading doors (3, 4), said chamber communicating with a riser (5) provided with a coking-gas discharge pipe (7), the discharge pipes (7) of each oven (2) leading into a collecting cylinder (8), which is in turn connected to a coking gas treatment circuit (12,13,14), at least one discharge pipe (7) of one of said ovens (2) further including a means (11) for spraying pressurized liquid onto the wall of said discharge pipe (7), said liquid flowing counter-current with respect to the direction of the flow of the gases exiting the chamber. The invention also relates to a method for controlling such a plant.

EXHAUST FLOW MODIFIER, DUCT INTERSECTION INCORPORATING THE SAME, AND METHODS THEREFOR

A duct intersection comprising a first duct portion and a second duct portion extending laterally from a side of the first duct portion. At least one flow modifier is mounted inside one of the first and second duct portions. The flow modifier is a contoured duct liner and/or the flow modifier includes at least one turning vane. The duct intersection may also include a transition portion extending between the first and second duct portions, wherein the transition portion has a length extending along a side of the first duct portion and a depth extending away from the side of the first duct portion, wherein the length is greater than a diameter of the second duct portion.

COKE PLANT INCLUDING EXHAUST GAS SHARING

A coke plant includes multiple coke ovens where each coke oven is adapted to produce exhaust gases, a common tunnel fluidly connected to the plurality of coke ovens and configured to receive the exhaust gases from each of the coke ovens, multiple standard heat recovery steam generators fluidly connected to the common tunnel where the ratio of coke ovens to standard heat recovery steam generators is at least 20:1, and a redundant heat recovery steam generator fluidly connected to the common tunnel where any one of the plurality of standard heat recovery steam generators and the redundant heat recovery steam generator is adapted to receive the exhaust gases from the plurality of ovens and extract heat from the exhaust gases and where the standard heat recovery steam generators and the redundant heat recovery steam generator are all connected in parallel with each other.

RISER FOR FUME EXTRACTION FROM COKE FURNACE

ADJUSTING DEVICE FOR ACTUATING AN ELEMENT WITHIN A GAS CHAMBER THROUGH WHICH A COKE OVEN GAS FLOWS, AND METHOD FOR OPERATING THE ADJUSTING DEVICE

Device and method for regulating and controlling individual gas pressure of a coke oven chamber

Device for controlling pressure of carbonizing chamber in 7.63m coke oven

COKE OVENS

Improvement in the manufacture of coal gas

Safety flare for the gas stacks of coke ovens - automatically opens manually closed valves when pressure increases

Automatic siphon

APPARATUS OF CLOSING SEALS END Of a CONDUIT

COKE OVENS

GASIFICATION FACILITY

Provided is a gasification facility which uses flammable gas as a carrier medium for air-transporting powder fuel, used as a gasification raw material, to a gasification furnace and which can safely release the flammable gas, exhausted from a fuel feed hopper, to the atmosphere. In the gasification facility using flammable gas as a carrier medium for transporting pulverized coal as powder fuel from a pulverized coal feed hopper () to a gasification furnace (), the flammable gas discharged from the pulverized coal feed hopper () is subjected to incineration treatment and then released to the atmosphere, so that safe release to the atmosphere can be implemented. 1. A gasification facility , whereinflammable gas is used as a carrier medium for transporting powder fuel from a fuel feed hopper to a gasification furnace, andthe flammable gas discharged from the fuel feed hopper is subjected to incineration treatment and is then released to an atmosphere.2. The gasification facility according to claim 1 , wherein the incineration treatment is performed in an offgas combustion furnace placed downstream from the gasification furnace.3. The gasification facility according to claim 1 , wherein the incineration treatment is performed in a flare stack placed downstream from the gasification furnace.4. The gasification facility according to claim 1 , wherein the incineration treatment is performed in a gas turbine combustor placed downstream from the gasification furnace.5. The gasification facility according to claim 1 , wherein part of flammable gas generated in the gasification furnace is introduced and used as the flammable gas. The present invention is applied to a gasification facility including a furnace such as a gasification furnace for integrated coal gasification combined cycle or a coal gasification furnace for chemical process, and relates to a gasification facility which uses flammable gas as a carrier medium for a gasification raw material.Conventionally, an air- ...

Hydrocarbon Conversion Process

The invention relates to a process for converting hydrocarbons into unsaturated products such as acetylene and/or ethylene. The invention also relates to converting acetylene to olefins such as ethylene and/or propylene, to polymerizing the olefins, and to equipment useful for these processes.

Coking Plant and Method for Controlling said Plant

The present invention provides a coking plant. The coking plant includes a series of coke ovens, each oven including a coking chamber provided with side unloading doors. The chamber communicates with a riser provided with a coking-gas discharge pipe. The discharge pipes of each oven lead into a collecting cylinder, which is in turn connected to a coking gas treatment circuit. At least one discharge pipe of one of the ovens further includes a device for spraying pressurized liquid onto the wall of the discharge pipe. The liquid flows counter-current with respect to the direction of the flow of the gases exiting the chamber. The present invention also provides a method for controlling such a plant. 111-. (canceled)12: A coking plant comprising:a series of coke ovens, each oven including a coking chamber provided with side unloading doors, a riser pipe in communication with the coking chamber and a coking gas discharge pipe connected to the riser pipe;a collection barrel, the discharge pipes of each oven leading into the collection barrel;a coking gas treatment circuit connected to the collection barrel; anda projection means for projecting pressurized liquid onto a wall of one of the discharge pipes, counter-current with respect to a direction of a flow of gas exiting the respective coking chamber.13: The coking plant as recited in claim 12 , wherein the projection means include a nozzle that projects the liquid in a form of a hollow cone.14: The coking plant according to claim 12 , wherein the discharge pipe includes safety means located above the collection barrel claim 12 , the safety means sized in such a way that the pressurized liquid projected by the projection means cannot reach the riser pipe.15: The coking plant according to claim 12 , further comprising a tank connected to the collection barrel claim 12 , the liquid projected by the projection means being poured into the tank claim 12 , the liquid projection means being then supplied by the tank connected ...

Electric Actuator for Coke Drum Unheading Valve

The present invention extends to an electric actuator for operating an unheading valve of a coke drum. The electric actuator includes a driving element comprising a planetary roller screw for actuating the unheading valve. By using a planetary roller screw, rather than hydraulics for the driving element, the electric actuator of the present invention can be used in place of prior art hydraulic actuators while still providing sufficient power and reliability for use on unheading valves of a coke drum. 1. An electric actuator for operating an unheading valve of a coke drum , the electric actuator comprising;a driving element comprising a planetary roller screw assembly for converting rotary motion into linear motion to operate the unheading valve;a gear reducer coupled to the driving element;a torque limiting coupler coupled to the gear reducer; anda motor coupled to the torque limiting coupler.2. The electric actuator of claim 1 , wherein the planetary roller screw assembly comprises a housing containing a main threaded shaft and a planetary component.3. The electric actuator of claim 2 , wherein the planetary component comprises an arrangement of threaded rollers that are positioned around the main threaded shaft and interact with the main threaded shaft to convert rotary motion into linear motion.4. The electric actuator of claim 3 , wherein the planetary component moves linearly with respect to the main threaded shaft when the main threaded shaft is rotated.5. The electric actuator of claim 4 , wherein the planetary component comprises a shaft that extends out of the housing of the planetary roller screw assembly when the main threaded shaft is rotated.6. The electric actuator of claim 5 , wherein the shaft of the planetary component is configured to be coupled to a blind of an unheading valve.7. The electric actuator of claim 5 , wherein the shaft of the planetary component is configured to insert into a bonnet of an unheading valve when the shaft is extended ...

DEVICE AND METHOD FOR REGULATING THE CHAMBER PRESSURE OF COKING CHAMBERS OF A COKE-OVEN BATTERY USING ADJUSTABLE DIAPHRAGMS AT THE ASCENDING PIPE ELBOW OPENINGS INTO THE RAW GAS RECEIVERS

A device for regulating the chamber pressure of coking chambers of a coke-oven battery using adjustable iris diaphragms or iris nozzles at the ascending pipe elbow openings in the raw gas receiver. The gas stream flowing from the gas chamber of a coking chamber into the raw gas receiver can thus be regulated so that the pressure in the gas chamber of the coking chamber can be controlled. A method is also disclosed for regulating the gas stream which flows out the gas chamber of a coking chamber, wherein the pressure in the coking chamber is regulated by the control, and wherein also the liquid stream is regulated which serves to wash out the coking gases from the raw gas stream of the coking chamber. 1. An apparatus for regulating the chamber pressure of coke oven chambers in a coke oven battery by means of adjustable diaphragms at the standpipe gooseneck outlet openings to the crude gas collecting main , comprisinga coke oven battery consisting of a number of coke oven chambers, whereineach individual coke oven chamber can be hermetically sealed and is equipped with a standpipe that is connected to a negative pressure-operated crude gas collecting main via a gooseneck, andthe standpipe at the top end of the gooseneck is provided with an opening and its closure that can be opened and closed, andthe gooseneck is equipped with a liquid feed inlet via which the standpipe can be supplied at and/or downstream of the gooseneck with a liquid running into the crude gas collecting main, whereindownstream of the gooseneck the standpipe opens into the crude gas collecting main via an outlet section, and between the gooseneck and the outlet section there is a diaphragm with an adjustable cross section which is used to close off the gas and liquid flow and which is equipped with a device for adjusting the cross section of the opening, witheither the standpipe gooseneck and the crude gas collecting main being connected via a siphon through which the liquid can drain even when the ...

CARBONIZING DEVICE

The carbonizing apparatus includes a heating chamber that thermally decomposes a treatment object by heating, a preliminary chamber through which the treatment object is carried from an outside into the heating member in a state in which the heating chamber is substantially shielded from the outside, the preliminary chamber being provided between the heating chamber and the outside, a plurality of cooling chambers in which the treatment object is treated after thermal decomposition, shielding doors that close the preliminary chamber, the heating chamber, and the cooling chambers arranged in series, a transport means that transports the treatment object while opening and closing the shielding doors, and exhaust pipes through which gas discharged from the preliminary chamber, the heating chamber, and the cooling chambers is exhausted. The treatment object is carbonized while being sequentially passed through the preliminary chamber, the heating chamber, and the cooling chambers. 1. A carbonizing apparatus comprising: a heating chamber that thermally decomposes a treatment object by heating; a preliminary chamber through which the treatment object is carried from an outside into the heating chamber in a state in which the heating chamber is substantially shielded from the outside , the preliminary chamber being provided between the heating chamber and the outside; a plurality of cooling chambers in which the treatment object is treated after thermal decomposition; shielding doors that close the preliminary chamber , the heating chamber , and the cooling chambers arranged in series; transport means that transports the treatment object while opening and closing the shielding doors; and exhaust pipes through which gas discharged from the preliminary chamber , the heating chamber , and the cooling chambers is exhausted , wherein the treatment object is carbonized while being sequentially passed through the preliminary chamber , the heating chamber , and the cooling ...

EXHAUST FLOW MODIFIER, DUCT INTERSECTION INCORPORATING THE SAME, AND METHODS THEREFOR

A duct intersection comprising a first duct portion and a second duct portion extending laterally from a side of the first duct portion. At least one flow modifier is mounted inside one of the first and second duct portions. The flow modifier is a contoured duct liner and/or the flow modifier includes at least one turning vane. The duct intersection may also include a transition portion extending between the first and second duct portions, wherein the transition portion has a length extending along a side of the first duct portion and a depth extending away from the side of the first duct portion, wherein the length is greater than a diameter of the second duct portion. 110-. (canceled)11. A contoured duct liner for use in a duct intersection , comprising:a first wall contoured to mate with an inside surface of a duct intersection; anda second wall attached to the first wall, wherein the second wall is contoured to modify the direction of gas flow within the duct intersection.12. The contoured duct liner according to claim 11 , wherein the second wall includes at least one convex surface.13. The contoured duct liner according to claim 11 , wherein the second wall comprises a refractory material.14. A coking facility exhaust system claim 11 , comprising:an emergency stack;a crossover duct extending laterally from a side of the emergency stack; anda contoured duct liner, including a convex surface operative to modify the direction of gas flow proximate an intersection of the emergency stack and crossover duct.15. The coking facility exhaust system according to claim 14 , further comprising a second contoured duct liner disposed on an inside surface of the crossover duct.16. An improved coking facility exhaust system including an emergency stack and a crossover duct extending laterally from a side of the emergency stack claim 14 , the improvement comprising:a contoured duct liner, including a convex surface operative to modify the direction of gas flow proximate an ...

PROCESS FOR PRODUCING BIO-PRODUCTS FROM BIOMASS USING ROTARY COMPRESSION UNIT

A bio-product such as biochar, bio-coal, bio-oil, coke, and/or activated carbon material is formed by processing a starting biomass material comprising water-laden material. The starting biomass material is heated to below or above an autoignition temperature through a rotary compression unit (RCU) by generating steam through releasing unbound and bound waters in the biomass thus forming a bio-product. The biomass material being processed may be, without limitation, a woody or non-woody biomass material, such as cellulosic material and/or grain. The process can also form bio-oil from pyrolysis vapors which can be processed to other bio-products. 1. A method of producing bio-products from starting biomass materials , the method comprising the steps of: (a) providing a rotary compression unit (RCU) having a compression screw, a barrel, and optionally one or more flow disrupters mounted on an interior surface of the barrel, the screw operable to rotate at a speed to produce friction and compression to generate a desired elevated temperature within the barrel and steam from bound and unbound water within the biomass, wherein passing the biomass through the RCU forms a bio-product;', '(b) feeding the biomass material to the RCU; and', '(c) allowing the biomass material to be mixed and heated resulting from steam that is formed within the RCU from increased friction and pressure formed by rotating the compression screw;', '(d) removing the bio-product from the RCU;', '(e) cooling the bio-product; and', '(f) collecting the bio-product., 'providing a starting biomass material comprising a moisture-containing or water-laden material;'}2. The method of claim 1 , wherein the starting biomass material is either woody or non-woody biomass.3. The method of claim 1 , wherein the biomass is heated to a temperature below autoignition.4. The method of claim 3 , wherein steam explosion and hydro-flaking occurs by causing cell explosion within the RCU and wherein the bio-product is ...

CO-PRODUCTION OF ANODE AND FUEL GRADE PETROLEUM COKE IN A DELAYED COKER UNIT

Co-production a product anode grade coke and a product fuel grade coke is done using a system configured to implement a method that includes: directing an anode grade coker charge material from a tower to a first coke drum set; generating the product anode grade coke using the first coke drum set while directing a first vapor stream from the first coker drum set to the tower; directing a fuel grade coker charge material from a fractionator to a second coke drum set; generating the product fuel grade coke using the second coke drum set while directing a second vapor stream from the second coke drum set to the fractionator; and directing a third vapor stream from the tower to the fractionator while generating the product anode grade coke using the first coke drum set and generating the product fuel grade coke using the second coke drum set. 1. A method of co-generating a product anode grade coke and a product fuel grade coke , comprising:directing an anode grade coker charge material from a tower to a first coke drum set;generating the product anode grade coke using the first coker drum set while directing a first vapor stream from the first coke drum set to the tower;directing a fuel grade coker charge material from a fractionator to a second coke drum set;generating the product fuel grade coke using the second coke drum set while directing a second vapor stream from the second coker drum set to the fractionator; anddirecting a third vapor stream from the tower to the fractionator while generating the product anode grade coke using the first coke drum set and while generating the product fuel grade coke using the second coke drum set.2. The method of claim 1 , further comprising:pressurizing and heating the anode grade coker charge material being directed to the first coke drum set.3. The method of claim 1 , wherein the product anode grade coke is generated using a batch operation.4. The method of claim 1 , further comprising:directing an anode grade vacuum residue ...

Hydrocarbon Conversion Process

The invention relates to a process for converting hydrocarbons into unsaturated products such as acetylene and/or ethylene. The invention also relates to converting acetylene to olefins such as ethylene and/or propylene, to polymerizing the olefins, and to equipment useful for these processes. 1. A regenerative , reverse-flow pyrolysis reactor comprising ,(a) first and second reactors, each comprising a unitary reactor bed;(b) a mixing region located between the first and second reactors;(c) first and second channels located within the first reactor, the first and second channels being thermally-connected, substantially independent flow-paths;(d) a third channel located within the second reactor; and (i) a first reactant via the first channel during a first time interval,', '(ii) a second reactant via a second channel during the first time interval, and', '(iii) a first portion of the second reactant via the first channel and a second portion of the second reactant via the second channel during a second time interval., '(e) first valve means for directing to the mixing region'}2. The regenerative claim 1 , reverse-flow pyrolysis reactor of claim 1 , further comprising second valve means for directing a hydrocarbon-containing feed to the second reactor for pyrolysis.3. The regenerative claim 1 , reverse-flow pyrolysis reactor of claim 1 , wherein at least one of the first or second valve means comprises hydrodynamic valve means including at least one sparger.4. A process for removing combustible non-volatiles from a reactor system claim 1 , comprising:(A) depositing combustible non-volatiles during a first conversion step, the combustible non-volatiles being deposited in first and second conduits of a first reactor, the first reactor being located within the reactor system; (a) conducting a first-reactant through the first conduit and a second-reactant through the second conduit;', '(b) heating the reactor system by exothermically reacting at least a portion of the ...

METHOD FOR PRODUCING CHARCOAL

A process for the production of charcoal comprising the steps of: a) feeding biomass, in particular wood chips, into a pyrolysis unit, in which the wood chips are pyrolyzed into a full stream comprising solid, liquid and gaseous material, b) feeding the full stream and a gasifying agent into an oxidation unit, wherein the full stream is oxidized at least partially and transported pneumatically, c) feeding the partially oxidized full stream from the oxidation unit into a reduction unit arranged essentially vertically, the material outlet of the oxidation unit being connected to the reduction unit, with the cross-section of the reduction unit increasing as the distance from the material outlet of the oxidation unit increases, the flow rate of the full stream in the reduction unit being adapted to the material of the full stream and to the shape of the flow cross-section of the reduction unit in such a way that a stable fixed bed kept in suspension is formed in the reduction unit, d) removing the raw charcoal from the reduction unit via an overflow, e) separating gaseous components in a hot gas filter and collecting the charcoal, and f) quenching the collected charcoal with water. 1. A process for the production of charcoal comprising the steps of:a) feeding biomass, in particular wood chips, into a pyrolysis unit, in which the wood chips are pyrolyzed into a full stream comprising solid, liquid and gaseous material,b) feeding the full stream and a gasifying agent into an oxidation unit, wherein the full stream is oxidized at least partially and transported pneumatically,c) feeding the partially oxidized full stream from the oxidation unit into a reduction unit arranged essentially vertically, the material outlet of the oxidation unit being connected to the reduction unit, with the cross-section of the reduction unit increasing as the distance from the material outlet of the oxidation unit increases, the flow rate of the full stream in the reduction unit being adapted ...

PYROLYSIS SYSTEMS WITH ENHANCED PRODUCT FORMATION

Systems and methods for processing pyrolyzable materials in order to recover one or more usable end products are provided. Pyrolysis methods and systems according to various aspects of the present invention are able to thermally decompose carbon-containing materials, including, for example, tires and other rubber-containing materials, in order recover hydrocarbon-containing products including synthesis gas, pyrolysis oil, and carbon black. Systems and methods according to aspects of the present invention may be successful on a commercial scale, and may be suitable for processing a variety of feedstocks, including, but not limited to, used tires and other types of industrial, agricultural, and consumer waste materials. 1. A method for pyrolizing a rubber-containing material , said method comprising:(a) selecting a target value for a property of a pyrolysis product;(b) based on said target value, obtaining a heating profile for the pyrolysis of said rubber-containing material, wherein said heating profile includes a range of prescribed pyrolysis temperatures as a function of time;(c) heating a crucible containing a first quantity of said rubber-containing material to a temperature sufficient to pyrolyze at least a portion of said first quantity of said rubber-containing material to thereby provide pyrolysis vapor and pyrolysis solids; and(d) recovering at least a portion of said pyrolysis vapor or at least a portion of said pyrolysis solids in at least one downstream processing zone to thereby provide said pyrolysis product,wherein, during said heating, the actual value of the pyrolysis temperature varies by not more than 20° F. from the prescribed pyrolysis temperature provided by said heating profile.2. The method of claim 1 , wherein said pyrolysis product is pygas or pyrolysis oil recovered from said pyrolysis vapor and wherein said property of said pyrolysis product is selected from the group consisting of percent yield claim 1 , daily production rate claim 1 , ...

COMMERCIAL-SCALE PYROLYSIS SYSTEM

Systems and methods for processing pyrolyzable materials in order to recover one or more usable end products are provided. Pyrolysis methods and systems according to various aspects of the present invention are able to thermally decompose carbon-containing materials, including, for example, tires and other rubber-containing materials, in order recover hydrocarbon-containing products including synthesis gas, pyrolysis oil, and carbon black. Systems and methods according to aspects of the present invention may be successful on a commercial scale, and may be suitable for processing a variety of feedstocks, including, but not limited to, used tires and other types of industrial, agricultural, and consumer waste materials. 1. A method for pyrolizing a rubber-containing material in a commercial-scale pyrolysis facility , said method comprising:(a) at least partially filling at least a first, a second, a third, and a fourth crucible with respective first, second, third, and fourth quantities of rubber-containing material;(b) loading each of said first, second, third, and fourth crucibles into a respective first, second, third, and fourth individual heating zone, wherein the individual heating zones are collectively defined within one or more pyrolysis furnaces;(c) heating each of said first, second, third, and fourth crucibles within said respective first, second, third, and fourth individual zones under conditions sufficient to pyrolyze at least a portion of said first, second, third, and fourth quantities of rubber-containing material to thereby form pyrolysis vapors and pyrolysis solids in each of said first, second, third, and fourth crucibles, wherein said pyrolysis solids include metallic elements;(d) recovering a pyrolysis gas and/or a pyrolysis liquid from at least a portion of said pyrolysis vapors withdrawn from said first, second, third, and fourth crucibles in at least one separation zone;(e) cooling at least a portion of said pyrolysis solids in said first, ...

PYROLYSIS SYSTEMS WITH ENHANCED SOLIDS HANDLING

Systems and methods for processing pyrolyzable materials in order to recover one or more usable end products are provided. Pyrolysis methods and systems according to various aspects of the present invention are able to thermally decompose carbon-containing materials, including, for example, tires and other rubber-containing materials, in order recover hydrocarbon-containing products including synthesis gas, pyrolysis oil, and carbon black. Systems and methods according to aspects of the present invention may be successful on a commercial scale, and may be suitable for processing a variety of feedstocks, including, but not limited to, used tires and other types of industrial, agricultural, and consumer waste materials. 1. A method of pyrolyzing a rubber-containing material , said method comprising:(a) heating at least one crucible at least partially filled with a first quantity of said rubber-containing material under conditions sufficient to pyrolyze at least a portion of said rubber-containing material to thereby form pyrolysis vapors and pyrolysis solids, wherein said pyrolysis solids comprise carbon black, carbon black fines, and metallic elements;(b) cooling said pyrolysis solids within said crucible to provide cooled pyrolysis solids;(c) emptying said cooled pyrolysis solids from said crucible into a solids transfer zone;(d) transferring at least a portion of said pyrolysis solids from said solids transfer zone to a solids cooling zone;(e) further cooling said pyrolysis solids in said solids cooling zone to provide further cooled pyrolysis solids;(f) separating said further cooled pyrolysis solids into carbon black and metallic elements in a solids separation zone;(g) loading at least a portion of said carbon black into one or more storage containers in a loading zone, wherein at least one of said emptying, said transferring, said further cooling, said separating, and said loading causes at least a portion of said carbon black fines to be emitted into the ...

PYROLYSIS SYSTEMS WITH SOLIDS RECYCLE

Systems and methods for processing pyrolyzable materials in order to recover one or more usable end products are provided. Pyrolysis methods and systems according to various aspects of the present invention are able to thermally decompose carbon-containing materials, including, for example, tires and other rubber-containing materials, in order recover hydrocarbon-containing products including synthesis gas, pyrolysis oil, and carbon black. Systems and methods according to aspects of the present invention may be successful on a commercial scale, and may be suitable for processing a variety of feedstocks, including, but not limited to, used tires and other types of industrial, agricultural, and consumer waste materials. 1. A method of pyrolyzing a rubber-containing material , said method comprising:(a) at least partially filling a first crucible with a first quantity of said rubber-containing material;(b) heating said first crucible in a pyrolysis zone under conditions sufficient to pyrolyze at least a portion of said first quantity of said rubber-containing material to thereby provide pyrolysis vapors and pyrolysis solids;(c) cooling said pyrolysis solids within said first crucible to form a first quantity of cooled pyrolysis solids, wherein said first quantity of cooled pyrolysis solids comprises carbon black and at least partially unpyrolyzed rubber-containing material;(d) returning at least a portion of said first quantity of cooled pyrolysis solids to said pyrolysis zone; and(e) heating at least a portion of the returned pyrolysis solids in said pyrolysis zone under conditions sufficient to pyrolyze at least a portion of said unpyrolyzed rubber-containing material in said returned pyrolysis solids.2. The method of claim 1 , wherein said heating of said returned pyrolysis solids is carried out in said first crucible.3. The method of claim 2 , further comprising claim 2 , prior to said heating of said returned pyrolysis solids claim 2 , combining said returned ...

CARBONIZATION DEVICE

The present invention is provided with: a reference gas supply source that adds a reference gas of nitrogen gas to a carbonization gas; a combustor that combusts a mixed gas of the carbonization gas and the reference gas, and sends out an inspection gas; a gas rheometer; a gas concentration measurement device that measures the concentration of the nitrogen gas and the concentration of carbon dioxide in the inspection gas; and a computation control device that determines the flow rate of the nitrogen gas in the mixed gas, determines the amount generated of carbon components in the carbonization gas, determines the carbonization fraction of carbonized charcoal from the concentration of carbon components in low-grade charcoal, the amount generated, and the supply weight of the low-grade charcoal, and controls a valve in a manner so as to result in a target carbonization fraction. 1. A pyrolysis apparatus , comprising:a furnace main body in which a solid organic material flows;organic material supply means for supplying the organic material into the furnace main body;heating means for heating the organic material in the furnace main body;sending-out means for sending out a solid pyrolysis product and a pyrolysis gas resulting from the heating and pyrolysis in the furnace main body;standard gas supply means for adding a standard gas including nitrogen gas to the pyrolysis gas;test gas production means for sending out a test gas formed by completely combusting a mixture gas of the pyrolysis gas and the standard gas sent out of the sending-out means with air for complete combustion;test gas flow amount measurement means for measuring a flow amount Fi per unit time of the test gas sent out of the test gas production means;gas concentration measurement means for measuring a concentration Cc of carbon dioxide and a concentration Cn of nitrogen gas in the test gas; and calculating a flow amount Fn per unit time of nitrogen gas in the mixture gas completely combusted by the ...

CATALYST, PYROLYSIS DEVICE AND PYROLYSIS METHOD

A catalyst is illustrated, which has 70-90 parts by weight of mica, 1-10 parts by weight of zeolite, 5-15 parts by weight of titanium dioxide, 1-10 parts by weight of aluminum oxide, 1-5 parts by weight of sodium oxide and 1-5 parts by weight of potassium oxide. The present disclosure also illustrates a pyrolysis device using the catalyst, and further illustrates a pyrolysis method using the catalyst and/or the pyrolysis device for thermally cracking an organic polymer. 1. A catalyst , comprising:70-90 parts by weight of mica;1-10 parts by weight of zeolite;5-15 parts by weight of titanium dioxide;1-10 parts by weight of aluminum oxide;1-5 parts by weight of sodium oxide; and1-5 parts by weight of potassium oxide.2. The catalyst of claim 1 , wherein the mica is selected from at least one of muscovite mica claim 1 , hydromica claim 1 , bronze mica claim 1 , didymite claim 1 , zinnwaldite and lithium mica.3. The catalyst of claim 1 , wherein the zeolite is selected from at least one of echellite claim 1 , stilbite claim 1 , heulandite claim 1 , scolecite claim 1 , chabazite claim 1 , mordenite and cubicite.4. The catalyst of claim 1 , wherein the catalyst further comprises at least one of silicon dioxide claim 1 , calcium oxide claim 1 , aluminum oxide claim 1 , ferric oxide and magnesium oxide.5. The catalyst of claim 1 , wherein the catalyst further comprises 1-3 parts by weight of solid base claim 1 , and the solid base com comprise at least one of sodium hydroxide claim 1 , sodium carbonate claim 1 , sodium bicarbonate claim 1 , potassium hydroxide claim 1 , potassium carbonate claim 1 , calcium hydroxide and calcium carbonate.6. A pyrolysis device claim 1 , using the catalyst of for thermal cracking reaction claim 1 , comprising:a vertical thermal cracking main furnace, comprising:a furnace body, having a furnace roof, a furnace bottom and a furnace wall;an agitator shaft, disposed upright in the furnace body, provided with multiple agitator sheets;a thermal ...

HORIZONTAL ROTATING DRUM RETORT, DISTILLATION COLUMN, AND DISTILLATION SYSTEM

A distillation system including a retort and a distillation column. The retort includes an inlet end, an outlet end opposite the inlet end and including an outlet opening, a rotatable drum configured to heat a product therein and move the product between the inlet end and the outlet end. The distillation column is coupled to the outlet end of the retort and configured to receive the product therein upon exiting the outlet opening of the retort. The distillation column includes a solid particle trap section positioned above the outlet opening, a packing section positioned above the solid particle trap section and including screen at a bottom end thereof, a dust filter therein, and a first bubble tray section positioned above the packing section and including a first outlet feed for outflow of a first fluid product. 1. A distillation system comprising:a retort including an inlet end, an outlet end opposite the inlet end and including an outlet opening, a rotatable drum configured to heat a product therein and move the product between the inlet end and the outlet end; and{'claim-text': ['a solid particle trap section positioned above the outlet opening;', 'a packing section positioned above the solid particle trap section and including screen at a bottom end thereof, and a dust filter therein; and', 'a first bubble tray section positioned above the packing section and including a first outlet feed for outflow of a first fluid product.'], '#text': 'a distillation column coupled to the outlet end of the retort and configured to receive the product therein upon exiting the outlet opening of the retort, the distillation column including:'}2. The distillation system of claim 1 , wherein the distillation column further includes: a product discharge section positioned below the outlet opening of the retort and configured for receiving the product in solid form there through.3. The distillation system of claim 1 , wherein the distillation column further includes: a hat tray ...

Tunnel Pyrolysis Furnace

A tunnel pyrolysis furnace has a body and at least one flaming device. The body has a chamber and multiple tubes. The multiple tubes are disposed around the chamber and have catalysts loaded inside. The at least one flaming device is disposed near the body, and is used to heat up the body. The multiple tubes absorb heat, so heat is concentrated around the chamber and that provides an effect of even heating. Therefore, the chamber may reach a temperature for pyrolysis in a short time. 1. A tunnel pyrolysis furnace comprising: a chamber disposed in the body; and', 'multiple tubes disposed around the chamber, and each tube having a catalyst loaded inside; and, 'a body having'}at least one flaming device disposed adjacent to the body to heat up the body.2. The tunnel pyrolysis furnace as claimed in claim 1 , wherein the tunnel pyrolysis furnace further has a condenser connected to the body; andthe body further has a pipe communicating with the chamber and connected to the condenser.3. The tunnel pyrolysis furnace as claimed in claim 2 , wherein the at least one flaming device is connected to the condenser and a fuel source.4. The tunnel pyrolysis furnace as claimed in claim 1 , wherein the body further has 'at least one through hole formed through the base and aligning with the at least one flaming device.', 'a base disposed below the chamber and having'}5. The tunnel pyrolysis furnace as claimed in claim 2 , wherein the body further has 'at least one through hole formed through the base and aligning with the at least one flaming device.', 'a base disposed below the chamber and having'}6. The tunnel pyrolysis furnace as claimed in claim 3 , wherein the body further has 'at least one through hole formed through the base and aligning with the at least one flaming device.', 'a base disposed below the chamber and having'}7. The tunnel pyrolysis furnace as claimed in claim 4 , wherein the body further has 'multiple tubes disposed separately, surrounding the chamber in a ...

EFFICIENT PROCEDURE AND SYSTEM TO PROCESS SOLID ORGANIC WASTE

The techniques introduced here include a system and method for efficiently, and in some embodiments automatically, processing solid organic waste. In both the method and the system the solid organic waste is injected into a rotating, thermally isolable, container with internal sensors that help in keeping humidity and temperature within given parameters, before the resulting dried solid organic waste is sent to a pyrolysis chamber and its exhausts are sent to filter. In some embodiments, inert material in the form of dried solid organic waste is left in the container in order to make the process even more efficient and system and process are made automatic and remotely controllable through the use of software automation and a web of internal and external sensors. 2. A method as in claim 1 , wherein:the container, once filled with the solid organic waste, is isolated until the resulting dried solid organic waste is obtained.3. A method as in claim 1 , wherein:the exhaust in the container is sent to a biofilter.4. A method as in claim 1 , wherein:through a heat exchanger, an external air used to lower the internal temperature of the container and the smoke resulting from the treatment of the solid organic waste are respectively, and automatically, heated and cooled.5. A method as in claim 1 , wherein a new load of the solid organic waste is automatically injected in the container after the resulting dried solid organic waste is obtained.6. A method as in claim 1 , wherein the solid organic waste is mixed claim 1 , before injection in the container claim 1 , with an inert material.7. A method as in claim 1 , wherein a part of the resulting dried solid organic waste is left in the container instead of being processed through pyrolysis to act as the inert material for a subsequent processing cycle.8. A method as in claim 1 , wherein the container automatically rotates based on a set of predetermined parameters.9. A method as in claim 1 , wherein the internal temperature ...

METHOD AND APPARATUS FOR PRODUCING BIOCHAR

It is known to produce biochar from wood by the use of ring kilns and the like. However, they are inefficient and release ‘greenhouse gases’ to the atmosphere. The present invention provides a method of producing biochar from woody biomass comprising the steps of (a) placing feedstock () in a first kiln (); (b) burning fuel in an oxidiser () and directing the resultant heated gases from the oxidiser to the feedstock to reduce the moisture content of the feedstock; (c) burning fuel in an oxidiser and directing the resultant heated gases from the oxidiser to the feedstock to pyrolyse the feedstock; (d) removing at least some of the pyrolytic gases, released from the feedstock in step c, to the oxidiser for burning therein; (e) directing at least a portion of the at least partially inert gases resultant from the burning of the pyrolytic gases in step d to the feedstock to regulate the amount of heat and air supplied to the kiln to controllably continue pyrolysis of the feedstock therein. 1. A method of producing biochar comprising the steps of:a. placing feedstock in a first kiln;b. burning fuel in an oxidiser and directing the resultant heated gases from the oxidiser to the feedstock to reduce the moisture content of the feedstock;c. burning fuel in an oxidiser and directing the resultant heated gases from the oxidiser to the feedstock to pyrolyse the feedstock;d. removing at least some of the pyrolytic gases, released from the feedstock in step c, to the oxidiser for burning therein;e. directing at least a portion of the at least partially inert gases resultant from the burning of the pyrolytic gases in step d to the feedstock to regulate the amount of heat and air supplied to the kiln to controllably continue pyrolysis of the feedstock therein.2. The method of , wherein the removal of the at least some of the pyrolytic gases in step d of is effected by directing a portion of the gases resultant from the fuel burning in step c of to the kiln.3. The method of either ...

BIOMASS PROCESSING DEVICES, SYSTEMS, AND METHODS

Biomass processing devices, systems and methods used to convert biomass to, for example, liquid hydrocarbons, renewable chemicals, and/or composites are described. The biomass processing system can include a pyrolysis device, a hydroprocessor and a gasifier. Biomass, such as wood chips, is fed into the pyrolysis device to produce char and pyrolysis vapors. Pyrolysis vapors are processed in the hydroprocessor, such as a deoxygenation device, to produce hydrocarbons, light gas, and water. Water and char produced by the system can be used in the gasifier to produce carbon monoxide and hydrogen, which may be recycled back to the pyrolysis device and/or hydroprocessor. 1. A pyrolysis device comprising:a housing having an inlet and an outlet; and an upstream end adjacent the inlet of the housing;', 'a downstream end adjacent the outlet of the housing;', 'a core extending between the upstream end and the downstream end; and', 'a helical blade wound around the core between the upstream end and the downstream end;, 'an auger positioned within the housing, the auger having the inlet of the housing is configured to receive biomass; and', 'the pyrolysis device is configured to convert the biomass to a pyrolysis vapor and to', 'produce a pressure seal formed by material in transition between biomass and pyrolysis vapor, the pressure being seal positioned between the inlet of the housing and the outlet of the housing., 'wherein2. The pyrolysis device of claim 1 , wherein the core of the auger is tapered from a first diameter at the upstream end to a second diameter at the downstream end claim 1 , the first diameter being smaller than the second diameter.3. The pyrolysis device of claim 2 , wherein:the helical blade has a blade height measured from an outer surface of the core in a direction perpendicular to a rotational axis of the core to a terminal end of the helical blade; andthe height of the helical blade varies from the upstream end to the downstream end of the auger.4. The ...

FEED ZONE DELIVERY SYSTEM HAVING CARBONACEOUS FEEDSTOCK DENSITY REDUCTION AND GAS MIXING

A feedstock delivery system transfers a carbonaceous material, such as municipal solid waste, into a product gas generation system. The feedstock delivery system includes a splitter for splitting bulk carbonaceous material into a plurality of carbonaceous material streams. Each stream is processed using a weighing system for gauging the quantity of carbonaceous material, a densification system for forming plugs of carbonaceous material, a de-densification system for breaking up the plugs of carbonaceous material, and a gas and carbonaceous material mixing system for forming a carbonaceous material and gas mixture. A pressure of the mixing gas is reduced prior to mixing with the carbonaceous material, and the carbonaceous material to gas weight ratio is monitored. A transport assembly conveys the carbonaceous material and gas mixture to a first reactor where at least the carbonaceous material within the mixture is subject to thermochemical reactions to form the product gas. 12050101100104. A feed zone delivery system (A) for transferring carbonaceous material into to an interior () of a first reactor () having a longitudinal reactor axis (AX) and at least one reactor carbonaceous material input (A) , the system comprising:{'b': 2', '1', '2', '02, '(a) a weigh feeder (C) configured to weigh and regulate a mass flow rate of weighed carbonaceous material (C-);'}{'b': 2', '0', '2', '02', '2', '02, '(b) a densification system (D) configured to compress the weighed carbonaceous material (C-) received from the weigh feeder and form a densified carbonaceous material (D-);'}{'b': 2', '1', '2', '02', '2', '0, '(c) a density reduction system (F) configured to reduce the density of the densified carbonaceous material (D-) after it exits the densification system (D) to thereby form de-densified carbonaceous material;'}{'b': 2', '1', '2', '1, 'claim-text': [{'b': '00', '(d1) a mixing chamber (G);'}, {'b': 1', '2', '21', '20', '19', '21', '20', '19, '(d2) a first isolation valve ( ...

WASTE PROCESSING SYSTEM

A disposal system for the processing of solid waste devices to recycle materials located within the devices and recover, reuse and recycle such materials. Such system may include a primary chamber and secondary chamber, attached preferably by use of one or more exhaust ducts, and a secondary chamber exhaust duct. The solid waste devices may include any type of waste, such as electronics waste, medical device waste, and the like. 1. A waste processing method for a waste processing system , the waste processing system having a heating chamber , a primary chamber disposed within the heating chamber , a secondary chamber , and lid , the method comprising:loading feedstock into the primary chamber;heating the secondary chamber;heating the heating chamber with the feedstock inside;rotating the primary chamber while the primary chamber is being heated;cooling the heating chamber after the heating chamber is heated for a predetermined amount of time; andremoving leftover concentrate after heating the heating chamber for the predetermined amount of time.2. The waste processing method according to claim 1 , wherein loading the feedstock comprises:rotating the primary chamber and the heating chamber to an operating position;securing the lid to an open end of the primary chamber;loading the primary chamber with an inert gas; andtilting the heating chamber and the primary chamber to a predetermined angle to facilitate processing of the feedstock.3. The waste processing method according to claim 1 , wherein the secondary chamber is heated during the loading of the feedstock.4. The waste processing method according to claim 1 , further comprising heating the secondary chamber to a temperature range of about 1000° C. to about 1100° C.5. The waste processing method according to claim 1 , wherein the method further comprises:collecting, in the lid, syngas produced while heating the heating chamber;sending the syngas from the primary chamber to the secondary chamber;burning the syngas ...

ARRANGEMENT AND PROCESS FOR RECYCLING CARBON AND HYDROCARBON FROM ORGANIC MATERIAL THROUGH PYROLYSIS

The present invention concerns an arrangement for the recycling of carbon and hydrocarbon compounds from organic input material through pyrolysis treatment, comprising: a reactor () comprising a chamber () that is limited by a jacket () and upper and lower end-wall sections (), in which chamber input material (M) in fragmented form is intended to be introduced, gas inlet means () for the supply of heated inert gas () to the input material, whereby the gas inlet means () is connected in a manner that transfers gas to a gas emission source () through inlet pipes () that are associated with inlet pipes, and gas outlets () for leading the gas out of the chamber, where the gas outlet means () comprises openings () through which gas flows intended to supply the gas () into the chamber (), whereby the openings () through which gas flows are arranged such that a fall in pressure dP is generated during the supply of gas that exceeds the fall in pressure dM of the gas during passage through the input material M that has been introduced into the chamber. The invention concerns also a method for the recycling of carbon and hydrocarbon compounds from organic input material through pyrolysis. 139-. (canceled)40. An arrangement for the recycling of carbon and hydrocarbon compounds from organic input material through pyrolysis , said arrangement comprising:{'b': 1', '110', '111', '112', '113, 'a reactor () comprising a chamber () that is limited by a jacket () and upper and lower end-wall sections (, ) in which chamber input material (M) in fragmented form is intended to be introduced;'}{'b': 120', '101', '120', '102', '104', '129', '187', '1', '187', '2, 'gas inlet means () for the supply of heated inert gas () to the input material, whereby the gas inlet means () is connected in a manner that transfers gas to a gas emission source () through inlet pipes (, , ., .) that are associated with the gas inlet means; and'}{'b': '160', 'gas outlets () for leading the gas out of the ...

METHOD FOR TREATING CARBONACEOUS MATERIALS BY VAPOR THERMOLYSIS

The present invention relates to a method for treating carbonaceous materials by steam thermolysis, comprising: 1. A method for treating carbonaceous materials by steam thermolysis , comprising:shredding carbonaceous waste materials,introducing the shredded carbonaceous waste materials into a reactor heated by combustion gases, gases laden with steam being introduced into the reactor, so as to heat said shredded carbonaceous waste materials to a temperature between 200 and 700° C. during a steam thermolysis reaction,cooling the combustion gases to a temperature between 200 and 450° C. and discharging said gases,discharging from the reactor the vapor-gas products formed in the reactor by steam thermolysis, followed by condensation of said products,separating the condensate obtained by said condensation into water containing residual hydrocarbons and into oil;wherein the water from the condensate is used as a source of heat energy for the reactor.2. The method according to claim 1 , wherein the combustion gases used to heat the reactor come from combustion of a fuel and/or combustion of the uncondensed gases obtained after condensation of the vapor-gas products formed in the reactor by steam thermolysis.3. The method according to claim 2 , wherein the uncondensed gases obtained after condensation of the vapor-gas products formed in the reactor by steam thermolysis are heat-treated in order to heat the reactor independently of the combustion of water coming from the condensate.4. The method according to claim 1 , wherein said shredded carbonaceous waste materials are brought to a temperature between 400 and 600° C. inside the reactor.5. The method according to claim 1 , wherein the oil from the condensate is evaporated in a first fraction with a boiling point less than or equal to 200° C. claim 1 , called the light fraction claim 1 , and a second fraction with a boiling point greater than 200° C. claim 1 , called the heavy fraction.6. The method according to claim 5 , ...

ADJUSTING DEVICE FOR ACTUATING AN ELEMENT WITHIN A GAS CHAMBER THROUGH WHICH A COKE OVEN GAS FLOWS, AND METHOD FOR OPERATING THE ADJUSTING DEVICE

An actuating device may be used to operate an element inside a gas chamber through which coke-oven gas flows. The actuating device may include an actuating rod that can be connected to the element and may be arranged inside a raw gas manifold and guided to the outside through an opening. The actuating device may further include a cylinder/piston arrangement for creating axial actuating movements of the actuating rod. The actuating device may also include a device for sealing the actuating rod that is guided through the opening. The device for sealing the actuating rod may have a sealing sleeve that is arranged on an outer side of the raw gas manifold and is flexible in length. The device for sealing may further include a feed line for introducing a sealing medium into the interior space of the sealing sleeve. The sealing sleeve may be fixedly arranged at its one end and may enclose a gap between the actuating rod and the opening. At its other end, the sealing sleeve may be connected in a gastight manner to the actuating rod. 19.-. (canceled)10. An actuating device for operating an element inside a gas chamber through which coke-oven gas flows , the actuating device comprising:an actuating rod that is connectable to the element and that is positioned inside a raw gas manifold and guided to an outside of the raw gas manifold through an opening;a cylinder/piston arrangement for creating axial actuating movements of the actuating rod; anda device for sealing the actuating rod that is guided through the opening, the device including a sealing sleeve that is positioned on an outer side of the raw gas manifold and is flexible in length, the device further including a feed line for introducing a sealing medium into an interior space of the sealing sleeve, wherein the sealing sleeve is fixedly arranged at its first end and encloses a gap between the actuating rod and the opening, wherein the sealing sleeve at its second end is connected to the actuating rod in a gas-tight ...

EXHAUST GAS CONTROL VALVE

A valve including: a housing; a rotating member positioned within the housing; and an actuator engaged with the rotating member; wherein the rotating member has a generally cylindrical form and at least one cavity extending through a portion of the generally cylindrical form in a direction generally perpendicular to an axis of the generally cylindrical form; wherein the rotating member is positioned within the housing such that, during operation of the valve, the actuator rotates the rotating member within the housing about the axis of the generally cylindrical form, and upon completion of about 90° of rotation of the rotating member about the axis, the at least one cavity becomes aligned within the housing to change the valve from an open condition to a closed condition, or from a closed condition to an open condition; and wherein the rotating member includes inorganic fibers and at least one binder. Methods of making and using the valve are also contemplated. 1. A valve comprising:a housing;a rotating member positioned within the housing; andan actuator engaged with the rotating member;wherein the rotating member has a generally cylindrical form and at least one cavity extending through a portion of the generally cylindrical form in a direction generally perpendicular to an axis of the generally cylindrical form;wherein the rotating member is positioned within the housing such that, during operation of the valve, the actuator rotates the rotating member within the housing about the axis of the generally cylindrical form, and upon completion of about 90° of rotation of the rotating member about the axis, the at least one cavity becomes aligned within the housing to change the valve from an open condition to a closed condition, or from a closed condition to an open condition;and wherein the rotating member comprises inorganic fibers and at least one binder.2. The valve of claim 1 , wherein the rotating member further comprises at least one colloidal inorganic oxide ...

A METHOD AND A SYSTEM FOR PROCESSING PLASTIC WASTE

A method for processing of plastic and/or rubber waste to generate energetic gas comprising aliphatic hydrocarbons C-C, carbon oxide and hydrogen, wherein the waste may comprise halogens, sulphur, nitrogen and oxygen and may be contaminated by substances of inorganic origin comprising ceramic and metallic materials, the method comprising processing the waste in a pyrolysis process, wherein a powdered waste material is fed to a microwave drum reactor (), where it is heated by microwaves while being moved through the reactor (), the method comprising: conducting the pyrolysis reaction inside the reactor () at a temperature of 800-950° C. to obtain end products comprising gases, dust and a porous char of a large surface area having absorptive properties; separating the char from the other pyrolysis products by deposition; directing a portion, preferably a quarter, of the obtained char to a filter (); directing the dust and gases to a gas cooling apparatus () comprising at least two synchronized screw conveyors, wherein the gases are cooled to a temperature of 120-160° C. and wherein the dust and the condensate are directed to the filter () filled with the char; and feeding back the mixture of char, condensate and dust from the filter () to the microwave reactor (). 1. A method for processing of plastic and/or rubber waste to generate energetic gas comprising aliphatic hydrocarbons C-C , carbon oxide and hydrogen , in a pyrolysis process , wherein a powdered waste is fed to a microwave drum reactor , where it is heated by microwaves while being moved through the reactor , the method comprising:conducting the pyrolysis reaction inside the microwave drum reactor at a temperature of 800-950° C. to obtain end products comprising gases, dust and a porous char of a large surface area having absorptive properties;separating the porous char from the other end products by deposition;directing a portion, of the porous char to a filter;directing the dust and the gases to a gas ...

Recycling and Recovering Method and System of Plastic Waste Product

A recycling method for plastic waste includes the steps of: (a) placing the plastic waste into a reactor; (b) heating the plastic waste in the reactor through a pyrolysis recovery process to generate flammable gas; (c) transferring flammable gas through a condensing unit to convert the flammable gas into liquid phase products; and (d) filtering the remaining out clean gas from the flammable gas by a filtration unit. A recycling system for plastic waste includes a reactor to decompose the plastic waste to create usable fuel products; a condensing unit operatively connected with the reactor; and a filtration unit operatively connected with said condensing unit to filter the usable fuel products. 1. A method for recycling plastic waste , comprising the steps of:(A) placing the plastic waste into a reactor;(B) heating said plastic waste in said reactor through a pyrolysis recovery process to generate flammable gas;(C) filtering out clean gas from the flammable gas by a filtration unit; and(D) transferring the clean gas through a condensing unit to convert the clean gas in gas form into liquid phase products.2. The method as recited in claim 1 , wherein in said step (B) claim 1 , said plastic waste is heated in said reactor by a heating system with an operating temperature above 265° C.3. The method as recited in claim 1 , wherein in said step (C) claim 1 , a heating system is operatively connected to said reactor claim 1 , wherein said heating system is operated for heating said plastic waste in said reactor.4. The method as recited in claim 1 , wherein said plastic waste are recycled and transformed to four usable fuel products of fuel oil claim 1 , carbon char claim 1 , flammable gases claim 1 , and electricity power.5. The method as recited in claim 1 , wherein in step (A) claim 1 , said reactor is connected to a liquid spray system to neutralize acid gas emitted from a reaction inside the reactor claim 1 , and said liquid spray system is connected to an exhaust pipe ...

Catalytic fast pyrolysis process

The present invention provides an improved catalytic fast pyrolysis process for increased yield of useful and desirable products. The process comprises the steps of: a) feeding biomass, a specific catalyst composition and transport fluid to a catalytic fast pyrolysis process fluidized bed reactor maintained at reaction conditions to manufacture a raw fluid product stream, b) feeding the raw fluid product stream of step a) to a catalyst separation and stripping system to produce separated catalyst and a fluid product stream, c) feeding the fluid product stream of step b) to a vapor/liquid separation system to produce a liquid phase stream and a vapor phase stream comprising benzene, toluene and xylenes, d) feeding the vapor phase stream of step c) to a product recovery system to recover benzene, toluene and xylenes, and e) recycling at least a portion of the recovered toluene of step d) to the fluidized bed reactor of step a).

An Apparatus For Fuel Gas Production And Combustion

An apparatus for fuel gas production and combustion comprises a solid fuel feeding unit for receiving and feeding solid fuel; a gas producing unit being connected to the solid fuel feeding unit for receiving solid fuel from the solid fuel feeding unit; an air feeding unit connected to the gas producing unit for feeding air to the gas producing unit to cause a gasification reaction; an ash trapping unit connected to the gas producing unit for separating fly ash and dust from the fuel gas; a burner unit connected to the ash trapping unit for combusting the fuel gas; and an ash discharging unit connected to the gas producing unit and ash trapping unit and comprising a bottom ash discharging part and a fly ash discharging part, characterized in that the air feeding unit comprises a plurality of air feeding parts wherein at least one air feeding part being connected to the gas producing unit and at least one air feeding part being connected to the ash trapping unit. 1. An apparatus for fuel gas production and combustion comprising:{'b': '1', 'a solid fuel feeding unit () for receiving and feeding solid fuel;'}{'b': 2', '1', '1, 'a gas producing unit () connected to the solid fuel feeding unit () for receiving solid fuel from the solid fuel feeding unit ();'}{'b': 3', '2', '2, 'an air feeding unit () connected to the gas producing unit () for feeding air to the gas producing unit () to cause a gasification reaction;'}{'b': 4', '2, 'an ash trapping unit () connected to the gas producing unit () for separating fly ash and dust from the fuel gas;'}{'b': 5', '4, 'a burner unit () connected to the ash trapping unit () for combusting the fuel gas; and'}{'b': 6', '2', '4', '61', '62, 'an ash discharging unit () connected to the gas producing unit () and ash trapping unit () comprising a bottom ash discharging part () and a fly ash discharging part (),'}characterized in that{'b': 3', '2', '4, 'the air feeding unit () comprises a plurality of air feeding parts wherein at least one ...

DRY DISTILLATION REACTOR AND METHOD FOR RAW MATERIAL OF HYDROCARBON WITH SOLID HEAT CARRIER

A dry distillation reactor for a raw material of hydrocarbon with a solid heat carrier is provided. An inner component with a pore path or a pore space is arranged inside the reactor to form a flow channel for the gas-phase product of the dry distillation. Also a dry distillation method using the dry distillation reactor is provided. The dry distillation method includes moving the reacting materials from top to bottom; moving a gas-phase product of the dry distillation along a designed path in the reactor; and finally leading same out through an outlet arranged in a central collecting channel for the gas-phase product of the dry distillation. 1. A carbonization reactor for hydrocarbon materials by solid heat carrier , the carbonization reactor comprising:a first internals with holes or interstices is fixed to the top of the carbonization reactor, and a surrounding pyrolysis gas-phase product channel is formed between the first internals and the wall of carbonization reactor and the lower end of the surrounding pyrolysis gas-phase product channel is open in the material layer of the carbonization reactor;a second internals with holes or interstices is mounted in the center of the carbonization reactor, and therein a central pyrolysis gas-phase product channel is formed, and the central pyrolysis gas-phase product channel has its upper end closed which is vertically opposite to the feeding inlet of the carbonization reactor, and the lower end of the central pyrolysis gas-phase product channel is open in the material layer of the carbonization reactor, and a pyrolysis gas-phase product outlet is positioned at the upper part of the central pyrolysis gas-phase product channel; anda material channel for the solid materials being formed from the top to bottom between the surrounding pyrolysis gas-phase product channel and the central pyrolysis gas-phase product channel.2. The carbonization reactor for hydrocarbon materials by solid heat carrier according to claim 1 , ...

PROCESS FOR THE PREPARATION OF A C20 to C60 WAX FROM THE SELECTIVE THERMAL DECOMPOSITION OF PLASTIC POLYOLEFIN POLYMER

The present invention relates to a process for the preparation of a Cto Cwax from the thermal decomposition of a particular plastic polyolefin polymer blend. The present invention provides a vacuum pyrolysis process for preparing a Cto Cwax from the thermal decomposition of plastic polyolefin polymer, the method comprising the steps of: 128-. (canceled)29. A vacuum pyrolysis process for preparing a Cto Cwax from the thermal decomposition of plastic polyolefin polymer , the method comprising the steps of:i) introducing plastic polyolefin polymer into a thermal reaction zone of a vacuum pyrolysis reactor;{'sub': 20', '60, 'ii) heating the plastic polyolefin polymer at sub-atmospheric pressure, wherein the temperature in the thermal reaction zone of the reactor is from 500° C. to 750° C., to induce thermal decomposition of the plastic polyolefin polymer and to form a thermal decomposition product effluent which comprises a major portion by weight of a Cto Cwax fraction; and'}iii) condensing a vapour component of the thermal decomposition product effluent from the vacuum pyrolysis reactor,wherein the plastic polyolefin polymer comprises polyethylene and polypropylene in a polyethylene to polypropylene weight ratio of from 60:40 to 90:10.30. A process according to claim 29 , wherein the plastic polyolefin polymer is introduced into the pyrolysis reactor by means of an extruder.31. A process according to claim 30 , wherein at least one member of a group consisting of:the extruder is heated, andthe plastic polyolefin polymer fed to the extruder is in flaked, pelletized or granular form.32. A process according to claim 29 , wherein the plastic polyolefin polymer is in molten form when introduced into the thermal decomposition zone of the pyrolysis reactor.33. A process according to claim 29 , wherein the temperature in the thermal reaction zone of the vacuum pyrolysis reactor is from 500° C. to 650° C.34. A process according to claim 29 , wherein the temperature in the ...

System and Method for Renewable Fuel Using Sealed Reaction Chambers

The system and method described herein provide for the higher production rate fractionation of biomass for the purpose of selectively separating specific volatile components, which may subsequently be used in the production of a renewable liquid fuel, such as gasoline. Increased production rates of processing of biomass or other feedstock is achieved through the use of sealed reaction chambers, which may be transferred in a sealed configuration between stations in a multi-station processing system. Also, the present invention considers the use of piston assemblies for the dual functions of controlling fluid intake and exhaust (in combination with valves) and for providing a more robust and more cost effective sealing mechanism. The present invention may also achieve improved uniformity of biomass processing through the introduction of a mechanical agitator designed to mix the biomass during processing. 1. A processing cartridge apparatus comprising:a sealable container;a reaction chamber within the sealable container;a sealable port for adding feedstock to the reaction chamber; andat least one sealable fluid port operatively connecting the reaction chamber to the exterior of the sealable container when the fluid port is open.2. The apparatus of claim 1 , further comprising a movable member dividing an interior volume of the sealable container to form a control chamber and a reaction chamber claim 1 , and a means of moving the movable member so as to change the volume of the reaction chamber.3. The apparatus of claim 1 , further comprising an agitator.4. The apparatus of claim 1 , further comprising a heater to control a temperature of the feedstock5. The apparatus of claim 1 , wherein the reaction chamber is a rotatable drum.6. The apparatus of claim 1 , further comprising an electrical connection positioned on an exterior surface of the sealable container and operatively connected to at least one electrical component.7. The apparatus of claim 1 , further comprising ...

METHOD FOR INHIBITING OCCURRENCE OF PYROLYSIS DEPOSIT IN PYROLYSIS GASIFICATION SYSTEM, AND PYROLYSIS GASIFICATION SYSTEM

This method for inhibiting the occurrence of a pyrolysis deposit in a pyrolysis gasification system includes: gasifying biomass (S) through pyrolysis in a pyrolysis gasification furnace (); separating, in a solid-gas separation unit (), a pyrolysis gas (G) and a carbide (C) continuously formed through pyrolysis of the biomass (S); feeding an oxygen-containing gas (G) to the separated pyrolysis gas (G); and introducing the pyrolysis gas (G) together with the oxygen-containing gas (G) to a combustion furnace () through a pipe () which constitutes a pyrolysis gas line (). 1. A method for inhibiting the occurrence of a pyrolysis deposit in a pyrolysis gasification system , the method comprising the steps of:gasifying biomass through pyrolysis in a pyrolysis gasification furnace;separating, in a solid-gas separation unit, a pyrolysis gas and a carbide continuously formed through pyrolysis of the biomass;feeding an oxygen-containing gas to the separated pyrolysis gas; andintroducing the pyrolysis gas together with the oxygen-containing gas to a combustion furnace through a pipe which constitutes a pyrolysis gas line.2. The method for inhibiting the occurrence of a pyrolysis deposit in a pyrolysis gasification system according to claim 1 , whereinthe oxygen-containing gas is a gas having an oxygen concentration of at least 15 volume %.3. The method for inhibiting the occurrence of a pyrolysis deposit in a pyrolysis gasification system according to claim 1 , whereinthe oxygen-containing gas is fed to the pyrolysis gas so that a mixed gas obtained by mixing the oxygen-containing gas with the pyrolysis gas has a temperature of from 500 to 650° C.4. The method for inhibiting the occurrence of a pyrolysis deposit in a pyrolysis gasification system according to claim 2 , whereinthe oxygen-containing gas is fed to the pyrolysis gas so that a mixed gas obtained by mixing the oxygen-containing gas with the pyrolysis gas has a temperature of from 500 to 650° C.5. The method for ...

ACTIVE COKE REGENERATION MIXED VAPOR TREATMENT METHOD AND APPARATUS

There is provided an active coke regeneration mixed vapor treatment method. The method comprises the following process steps of: A) performing a first water condensation on a mixed vapor produced during an active coke regeneration process by spray water in a first condensation zone; B) performing a second water condensation on the mixed vapor that is after the first water condensation by spray water in a second condensation zone, to further condensate and purify the mixed vapor; C) eliminating moisture in a gas through mist elimination from the gas fraction in the mixed vapor that is after the second water condensation, and discharging the remaining gas from the upper of the second condensation zone; and, D) discharging active coke micro powder in the mixed vapor that is after the second water condensation, with condensation water. In the present invention, an apparatus for implementing the abovementioned method is also provided. 1. An active coke regeneration mixed vapor treatment method , comprising the following process steps of:A) performing a first water condensation on a mixed vapor produced during an active coke regeneration process by spray water in a first condensation zone;B) performing a second water condensation on the mixed vapor that is after the first water condensation by spray water in a second condensation zone, to further condensate and purify the mixed vapor;C) eliminating moisture in a gas through mist elimination from the gas fraction in the mixed vapor that is after the second water condensation, and discharging the remaining gas from the upper of the second condensation zone; and,D) discharging active coke micro powder in the mixed vapor that is after the second water condensation, with condensation water.2. The method according to claim 1 , wherein claim 1 , in the step of B) claim 1 , a flow velocity of the mixed vapor into the second condensation zone is controlled to bring a sufficient contact time for the water vapor and the active coke ...

High-Temperature Dust Removal and Filtering Apparatus, High-Temperature Dust Removal and Filtering System, and Continuous Dust Removal and Filtering Method

A high-temperature dust removal and filtering apparatus, comprising a set of high-temperature dust removal and filtering devices and a pre-heating apparatus and regeneration apparatus provided for the high-temperature dust removal and filtering devices; a high-temperature dust removal and filtering system, comprising two or more sets of high-temperature dust removal and filtering devices, and a pre-heating apparatus and regeneration apparatus provided for the high-temperature dust removal and filtering devices; a continuous dust removal and filtering method consisting of two or more sets of high-temperature dust removal and filtering devices and a pre-heating apparatus and regeneration apparatus provided for the high-temperature dust removal and filtering devices. Said method is implemented with a high-temperature dust removal and filtering system capable of switching. The high-temperature dust removal and filtering system always keeps one or more sets of high-temperature dust removal and filtering devices in a normal filtering state. 1. A high-temperature dust removal and filtering apparatus , comprising a high-temperature dust removal filter , wherein a filtering mechanism is provided in the high-temperature dust removal filter , the filtering mechanism divides an internal space of the high-temperature dust removal filter into a coal gas inlet side and outlet side separated from each other , an inlet pipe for unfiltered coal gas is provided on the high-temperature dust removal filter , a coal gas inlet valve is provided on the coal gas inlet pipe , the coal gas inlet pipe is communicated with the inlet side of the high-temperature dust removal filter , an outlet pipe for filtered coal gas is provided on the high-temperature dust removal filter , a coal gas outlet valve is provided on the coal gas outlet pipe , the coal gas outlet pipe is communicated with the outlet side of the high-temperature dust removal filter , a back flushing system for filtration is ...

CLOG PREVENTION IN A GAS EXTRACTION SYSTEM OF A PYROLYTIC REACTOR

One variation of a method for converting tires into pyrolytic byproducts includes: in a pyrolytic reactor, thermally depolymerizing a volume of rubber extracted from tires within an inert atmosphere into pyrolytic synthetic gas and solid carbonaceous material; within a centrifuge, removing from the pyrolytic synthetic gas residual solid carbonaceous material carried over from the pyrolytic reactor into the exhaust gas channel; within a vapor-liquid separator, separating vapor-phase pyrolytic synthetic gas from liquid-phase synthetic gas; depositing the liquid-phase synthetic gas into a heavy oil tank to form a cut of heavy oil in liquid phase; condensing a first portion of the vapor-phase synthetic gas in a light oil condenser to form a cut of light oil in liquid-phase; combusting a second portion of vapor-phase gas within a combustor; and recycling a third portion pyrolytic synthetic gas into heating elements within the pyrolytic reactor to heat the pyrolytic reactor. 1. A method for converting tires into pyrolytic oil and pyrolytic synthetic gas comprising:in a pyrolytic reactor, thermally depolymerizing a volume of rubber extracted from tires within an inert atmosphere into a set of pyrolytic byproducts comprising pyrolytic synthetic gas and solid carbonaceous material, heating elements within the pyrolytic reactor regulating temperature within the pyrolytic reactor;extracting the pyrolytic synthetic gas from the pyrolytic reactor via an exhaust gas channel;within a centrifuge, removing from the pyrolytic synthetic gas residual solid carbonaceous material carried over from the pyrolytic reactor into the exhaust gas channel;within a vapor-liquid separator, separating vapor-phase pyrolytic synthetic gas from liquid-phase synthetic gas;depositing the liquid-phase synthetic gas into a heavy oil tank to form a cut of heavy oil in liquid phase;condensing a first portion of the vapor-phase synthetic gas in a light oil condenser to form a cut of light oil in liquid-phase ...

APPARATUS AND METHODS FOR GASIFICATION

The invention relates to a circulating fluidized bed (CFB) reactor for thermal processing of added carbonaceous material, the carbonaceous material normally comprises organic material or organic material mixed with inorganic material such as in straw or other vegetable waste, manure, household rubbish, dried wastewater, dried animal remains or other dried carbonaceous waste products. The invention also relates to a process for manufacturing a combustible product gas having a heating value around 4-8 MJ/Nm3 from such a carbonaceous material by subjecting the carbonaceous material to pyrolysis in one process step and oxidation in two subsequent process steps. A circulating fluidized bed (CFB) reactor according to the invention comprises a primary char gasification chamber () and an intermediate char gasification chamber () typically provided with a fluidized bed wherein the height (h) of the second fluidized bed () in the intermediate char gasification chamber is larger than the height (hn) of the first fluidized bed () in the primary char gasification chamber (). 1. A circulating fluidized bed (CFB) reactor for thermal processing of added carbonaceous material , comprising:{'b': 1', '1', '1', '1', '1', '1, 'i': a', 'c', 'b, 'a first pyrolysis reaction chamber () wherein added carbonaceous material is pyrolysed due to contact with hot recirculating particles, which first reaction chamber () has an inlet () for carbonaceous material, an inlet () for fluidizing gas, and an outlet () for product gas in the upper part of the first reaction chamber () which product gas carries carbon containing char particles and recirculating inert particles,'}{'b': 4', '4', '1', '4', '5', '14, 'i': a', 'b, 'one or more separators () having an inlet () through which the product gas carrying particles from the first reaction chamber () is received, and an outlet () through which the particles leave each separator and enter into a primary char gasification chamber () via one or more ...

OVEN UPTAKES

Systems and apparatuses for controlling oven draft within a coke oven. A representative system includes an uptake damper coupled to an uptake duct that receives exhaust gases from the coke oven and provides the exhaust gases to a common tunnel for further processing. The uptake damper includes a damper plate pivotably coupled to a refractory surface of the uptake duct and an actuator assembly coupled to the damper plate. The damper plate is positioned completely within the uptake duct and the actuator assembly moves the damper plate between a plurality of different configurations by causing the damper plate to rotate relative to the uptake duct. Moving the uptake damper between the different configurations changes the flow rate and pressure of the exhaust gases through the uptake duct, which affects an oven draft within the coke oven. 1. An uptake duct configured to receive exhaust gases , comprising:a channel through which the exhaust gases are configured to pass;a first refractory surface; a damper positioned entirely within the channel, wherein—the damper is movable between a plurality of orientations to change the flow of exhaust gases through the channel; and', 'the damper remains entirely within the channel in each of the plurality of orientations., 'a second refractory surface that opposes the first refractory surface, wherein the first and second refractory surfaces at least partially define the channel;'}2. The uptake duct of claim 1 , wherein the damper is a damper plate having opposing first and second end portions claim 1 , wherein—the second end portion is spaced apart from the first refractory surface by a first distance when the damper plate is in a first of the plurality of orientations, andthe second end portion is spaced apart from the first refractory surface by a second distance less than the first distance when the damper plate is in a second of the plurality of orientations.3. The uptake duct of wherein the damper plate has a plate surface that ...

Plastic Recycling System and Method Thereof

A plastic recycling system and method thereof is provided, wherein one or more plastic products are contained in a reaction unit and heated by an electric heating unit which converts electrical energy into thermal energy. The one or more plastic products in the reaction unit are decomposed to produce one or more decomposed product in gas phase through a decomposition reaction, such as pyrolysis reaction, to form one or more gaseous fuel products which are condensed into one or more liquid phase fuel products by a condensation unit. 1. A plastic recycling system for recycling one or more plastic products , comprising:{'sub': 10', '8', '4', 'n', '2', '4', 'n', '2', '4', 'n', '2', '4', 'n', '3', '6', 'n', '8', '8', 'n, 'a reaction unit having a reaction chamber which is sealable from outside and adapted for containing the one or more plastic products for recycling therein, wherein said reaction chamber has a decomposing reaction chamber and a gasification chamber arranged to communicate with said decomposing reaction chamber and configured for containing the one or more plastic products, selected from the group consisting of PETE (CHO), HDPE (CH), PVC (CHCl)), LDPE ((CH), PP (CH), and PS (CH);'}{'sub': 4', '4', '2', '6', '6', '8', '18', '4', '2', '6', '3', '8', '4', '10, 'an electric heating unit which is arranged and configured to convert electric energy to thermal energy to heat said reaction unit, wherein said electric heating unit is arranged to heat said gasification chamber to a first predetermined temperature ranged from 380° C. to 440° C. such that the one or more plastic products is melted and gasified to form one or more gaseous products transferring to said decomposing reaction chamber, wherein said electric heating unit is arranged to heat said decomposing reaction chamber to a second predetermined temperature ranged from 80° C. to 140° C. such that the one or more gaseous products are decomposed through a decomposition reaction to form one or more ...

THERMAL DISMANTLING UNIT AND A HIGH TEMPERATURE FURNACE

This invention is related to a thermal dismantling unit that; “Reaches high temperatures (up to 3500° C.),” Has been designed to be able to work with the three states (solid, liquid and gas) of fuel, “Works at low pressure by using a special vacuum circuit,” Bears a washing system in order to produce clean hot air suitable for domestic and industrial usage. 1- Thermal dismantling unit for processing the oil shale or bituminous sand or immature oil , comprising;{'b': 13', '14', '28', '1, 'Reactor () and furnace ( and ) unit (), wherein reactor is inside of the furnace,'}{'b': '2', 'Purification and combustion products washing unit (),'}{'b': '4', 'Multi-stage heat exchanger and combustion waste precipitator (),'}{'b': '5', 'Roasting, moisture pulling and oil shale drying unit (),'}{'b': '9', 'Centrifugation and pulling the washing outputs unit (),'}The Isolation Chamber to extinguish the processed oil shale.25- Thermal dismantling unit as claimed in and characterized in that the roasting claim 1 , moisture pulling and oil shale drying unit () to be used for processing oil shale to obtain shale oil claim 1 , shale gas claim 1 , water claim 1 , hot air claim 1 , ash and residual comprises;{'b': 13', '2, 'Compiling and condensing vapors of heavy components tower (.).'}{'b': 1', '13', '3, 'Intensification of Tower (.)'}{'b': 2', '13', '4, 'Intensification of Tower (.)'}{'b': 1', '13', '5, 'The distillates collection tank (.)'}{'b': 2', '13', '6, 'The distillates collection tank (.)'}{'b': 13', '7, 'viscosity breaking tower (.)'}{'b': 13', '8, 'Vacuum tower (.)'}{'b': 13', '9, 'Vacuum pump (.)'}{'b': 13', '10, 'Gas gathering tank (.)'}{'b': 1', '13', '11, 'Glass distillates showing tower (.)'}{'b': 2', '13', '12, 'Glass distillates showing tower (.)'}{'b': 13', '13, 'Centrifuge pump (.)'}{'b': 13', '14, 'Distillate liquid collection tank (.)'}3131428- Reactor () and furnace ( and ) unit for the thermal dismantling unit as claimed in any of the preceding claims comprises ...

METHOD FOR PRODUCING HIGH VCM COKE

A process and apparatus for improving the production of coke having a high volatile combustible material content are disclosed. The process may include, for example: heating a coker feedstock to a coking temperature to produce a heated coker feedstock; contacting the heated coker feedstock with a quench medium to reduce a temperature of the heated coker feedstock and produce a quenched feedstock; feeding the quenched feedstock to a coking drum; subjecting the quenched feedstock to thermal cracking in the coking drum to (a) crack a portion of the quenched feedstock to produce a cracked vapor product, and (b) produce a coke product having a volatile combustible material (VCM) concentration in the range from about 13% to about 50% by weight, as measured by ASTM D3175. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. (canceled)15. An apparatus for producing a coke fuel , the apparatus comprising:a heater for heating a coker feedstock to a coking temperature to produce a heated coker feedstock;a fluid conduit for recovering the heated coker feedstock from the heater;a fluid conduit for supplying a quench medium;a device, disposed proximate an inlet of a coking drum, for contacting the heated coker feedstock with the quench medium to reduce a temperature of the heated coker feedstock and produce a quenched effluent;a fluid conduit for feeding the quenched effluent to the coking drum for thermal cracking of the quenched effluent to (a) crack a portion of the quenched effluent to produce a cracked vapor product, and (b) produce a coke product having a volatile combustible material (VCM) concentration in the range from about 13% to about 50% by weight, as measured by ASTM D3175.16. (canceled)17. The apparatus of claim 15 , further comprising a fluid conduit for recovering the cracked vapor product from the coking drum.18. The apparatus of claim 15 , ...

GAS-SOLIDS SEPARATION SYSTEM HAVING A PARTITIONED SOLIDS TRANSFER CONDUIT

A solids discharge system (SDS) is configured to separate solids from product gas. The system includes a solids separation device and at least one solids transfer conduit configured to receive solids from the solids separation device. The solids transfer conduit is selectively partitioned into a plurality of compartments (or “sections”) along its length by isolation valves. A gas supply conduit and a gas discharge conduits are connected to one of the sections to facilitate removal of solids. A filter in fluid communication with that section is configured to prevent solids from passing through the gas discharge conduit so that the solids can be removed from one of the sections of the solids transfer conduit. A product gas generation system incorporates first and second reactors, the latter of which receives products created by the second reactor. 1. A solids discharge system (SDS) configured to separate solids from gas , the system comprising:{'b': '250', 'claim-text': [{'b': '251', '(a1) an interior ();'}, {'b': '252', '(a2) a separation input () configured to receive a gas;'}, {'b': '254', '(a3) a separation solids output ();'}, {'b': '256', '(a4) a separation gas output ();'}], '(a) a solids separation device () having{'b': 234', '250, 'claim-text': [{'b': 261', '254', '250, '(b1) a first solids transfer conduit input (A) in fluid communication with the separation solids output () of the solids separation device ();'}, {'b': 1', '2', '3', '234', '2', '234', '06', '08', '10', '12, '(b2) a first isolation valve (YVA), a second isolation valve (YVA), and a third isolation valve (YVA) spaced apart from one another along the length of the first solids transfer conduit (A) with the second isolation valve (YVA) positioned between the first and third isolation valves such that the first solids transfer conduit (A) is partitioned into an upper section (Y), an upper-middle section (Y), a lower-middle section (Y), and a lower section (Y);'}, {'b': 13', '12', '232, '(b3) an ...

System and method for rapid pyrolysis of coal

The present invention provides a system and a method for rapid pyrolysis of coal. The system comprises: a rapid pyrolysis reactor, which comprises: a reactor body defining a reaction space that forms a dispersion region, a pyrolysis region, and a discharge region from top to bottom; said dispersion region comprises: a material distributor; a coal inlet arranged above the material distributor; a material distribution gas inlet connected to the material distributor; said pyrolysis region comprises: multilayer regenerative radiant tubes, which are distributed at an interval in the height direction of the reactor body in the pyrolysis region, and each layer of regenerative radiant tubes consists of a plurality of regenerative radiant tubes distributed at an interval in the horizontal direction; said discharge region comprises: a semi-coke outlet; a plurality of pyrolysis gas outlets, which are arranged in the dispersion region and/or the pyrolysis region respectively; a slag cooler connected to the semi-coke outlet, and a cooling device connected to the pyrolysis gas outlet.

PYROLYSIS SYSTEMS

Systems and methods are disclosed for pyrolysis of waste feed material. Some systems include a main retort and a secondary retort. Syngas is produced by pyrolysis in the main retort, and is then mixed with combustion air and ignited, in some cases to produce energy. Carbon char travels to the secondary retort and is exhausted from the system through an airlock. 1. A pyrolysis device comprising:a combustion chamber containing one or more burners configured to generate hot flue gases;a main retort, disposed within the combustion chamber, configured to at least partially pyrolyze a feedstock delivered to the retort, thereby generating syngas;a syngas relief conduit, into which syngas flows from the main retort;a flue gas relief duct, into which flue gas is exhausted from the combustion chamber, the flue gas relief duct being separate from the combustion chamber and having a first end in sealing fluid communication with the combustion chamber;wherein the syngas relief duct is disposed within the flue gas relief duct; anda mixing chamber, into which the syngas flows from the syngas relief duct and the flue gas flows from the flue gas relief duct.2. The device of wherein a long axis of the syngas relief duct is disposed generally perpendicular to a horizontal plane taken through a long axis of the main retort.3. The device of wherein a long axis of the flue gas relief duct is also disposed generally perpendicular to the horizontal plane.4. The device of further comprising a mixing baffle and distribution cone within the mixing chamber claim 1 , configured to direct gas outwardly within the mixing chamber.5. The device of further comprising a combustion gas inlet and an afterburner element positioned downstream of the distribution cone.6. The device of further comprising a secondary retort in fluid communication with the retort and configured to receive solid residues from the main retort.7. The device of wherein the secondary retort is mounted on expansion rollers to ...

Hydrocarbon Conversion Process

The invention relates to a process for converting hydrocarbons into unsaturated products such as acetylene and/or ethylene. The invention also relates to converting acetylene to olefins such as ethylene and/or propylene, to polymerizing the olefins, and to equipment useful for these processes.

RAPID COMPRESSION APPARATUS FOR TREATMENT OF MOISTURE-CONTAINING BIO-MATERIAL

An apparatus, a system, and a method for heat treating a moisture-containing or water-laden material are provided. The heat treatment can be drying for dehydration, gasification, or full carbonization. The system comprises a feeding mechanism, and a rapid compression (RCU)apparatus having a screw, a barrel, and one or more flow disrupters. The system can further include a reflux condenser, an aftercooler stage, a second condenser for particle filtering, and an exit mechanism. The one or more flow disrupters are located on an inner surface of the barrel and projects into the passageway created by the screw and the barrel. The screw is sized to fit within the barrel such that flow disrupter does not contact the screw. The one or more flow disrupters cause the water-laden material to fold over onto its self, thereby, allowing for the occurrence of more uniform drying. 1. A method of treating a moisture-containing or water-laden material to produce a bio-product , the method comprising the steps of:providing a moisture-containing or water-laden material; an RCU apparatus having a compression screw, a barrel, and one or more flow disrupters mounted on an interior surface of the barrel positioned in a passageway formed between the screw and the interior surface of the barrel, the screw operable to rotate at a speed to produce friction and compression to generate a desired elevated temperature within the barrel; and', 'a feeding mechanism adapted to receive the material and feed the material to the RCU apparatus,, 'providing a rapid compression unit (RCU) system includingfeeding the moisture-containing or water-laden material to the RCU system using the feeding mechanism;mixing and heating the moisture-containing or water laden material in RCU apparatus such that the moisture-containing or water laden material separates into at least steam and a bio-product material; andremoving the the bio-product material from the RCU apparatus.2. The method according to claim 1 , ...

MOLECULAR PYRODISAGGREGATOR

A molecular pyrodisaggregation system having a loading column for loading materials to be disaggregated into the pyrodisaggregator, a thermal propeller for generating hot fumes to circulate in the pyrodisaggregator, and a condenser connected to an exit from the pyrodisaggregator for cooling gases from the pyrodisaggregator. The pyrodisaggregator has a furnace having a furnace wall defining a chamber within the furnace, a fuser tube within the furnace chamber, a channel within the furnace chamber between the fuser tube and the furnace wall, an Archimedes screw within the fuser tube for moving material to be disaggregated through the furnace, a first exit for inert materials from the fuser tube, a second exit for gases from the fuser tube, and a third exit for fumes circulating through the channel in the furnace. 1. A molecular pyrodisaggregation system comprising: a furnace, said furnace having a chamber;', 'a fuser tube within said furnace chamber;', 'an Archimedes screw within said fuser tube for moving material to be disaggregated through said fuser tube;', 'a first furnace exit for inert materials from said fuser tube;', 'a second furnace exit for gases from said fuser tube; and', 'a third furnace exit from fumes circulating through said furnace chamber;, 'a pyrodisaggregator, said pyrodisaggregator comprising 'said fuser tube is connected to said first exit and said second exit;', 'wherein'}a loading column connected to said pyrodisaggregator for loading materials to be disaggregated into said fuser tube in said furnace;a thermal propeller connected to said furnace, wherein hot fumes from said thermal propeller circulate in said chamber in said furnace around said fuser tube; anda condenser connected to said second exit.2. A molecular pyrodisaggregation system according to claim 1 , wherein said condenser comprises:an entry dome connected to said second exit from said furnace for receiving gases from said pyrodisaggregator;a cold water chamber surrounding said ...

PYROLYSIS APPARATUS

Pyrolysis apparatus () for processing shredded waste material, such as plastic and/or rubber waste, in which apparatus the material is processed continuously in a pyrolysis apparatus () that includes a feed device (), a reactor () and an outlet portion () that have been equipped with conveyors, such as screw conveyors, and that can be used continuously. The screw () of the feed device () is at least partially placed in a liquid (), which forms an air trap to prevent air from entering into the reactor. The outlet portion has a condensing collecting canopy () which is used to condense into liquid and recover the vapour formed in the reactor. 110102030405010. Pyrolysis apparatus () for processing shredded waste material , such as plastic and/or rubber waste , which pyrolysis apparatus () includes a feed device () , a pyrolysis reactor () , an outlet portion () and a gas collector () , characterised in that the pyrolysis apparatus () is continuous and the pyrolysis apparatus's{'b': 20', '23', '22, 'feed device () includes a conveyor, such as a screw conveyor screw () that is at least partially placed in a liquid (), which forms an air trap to prevent air from entering into the reactor,'}{'b': 30', '32', '33, 'pyrolysis reactor () has a conveyor, such as a conveyor screw (), for moving the material and heating resistors () for heating the reactor, and'}{'b': 20', '42', '45, 'outlet portion () has a conveyor, such as a discharge screw (), and a condensing collecting canopy () which is used to condense into liquid and recover the vapour formed in the reactor.'}210202324. Pyrolysis apparatus () according to claim 1 , characterised in that the conveyor of the feed device () claim 1 , such as a screw conveyor screw () claim 1 , has been arranged to compress the feed material such that at least part of the liquid transported with the material falls into the gutter () of the screw conveyor and flows back into the liquid contained in the feed bin.310202324. Pyrolysis apparatus ...

COMBINED SYSTEM FOR PRODUCING STEEL AND METHOD FOR OPERATING THE COMBINED SYSTEM

The invention relates to a plant complex for steel production comprising a blast furnace for producing pig iron, a converter steel mill for producing crude steel, a gas-conducting system for gases that occur when producing the pig iron and/or the crude steel, and a power-generating plant for electricity generation. The power-generating plant is designed as a gas-turbine power-generating plant or gas-turbine and steam-turbine power-generating plant and is operated with a gas that comprises at least a partial amount of the blast-furnace top gas that occurs in the blast furnace and/or a partial amount of the converter gas. The plant complex additionally comprises a chemical plant and a biotechnological plant, the power-generating plant, the chemical plant and the biotechnological plant being arranged in a parallel setup with regard to the gas supply. The gas-conducting system comprises an operationally controllable gas-distributing device for dividing the streams of gas. 114.-. (canceled)15. A plant complex for producing steel , comprising:a blast furnace for producing pig iron;a converter steel mill for producing crude steel;a gas-conducting system for gases that occur in the production of pig iron and crude steel;and a power-generating plant for electricity generation, the power-generating plant being designed as a gas-turbine power-generating plant or gas-turbine and steam-turbine power generating plant and being operated with a gas that comprises at least a partial amount of one of a blast-furnace top gas that occurs in the production of pig iron in the blast furnace, and a converter gas that occurs in the converter steel mill; a chemical plant and a biotechnological plant are connected to the gas-conducting system;', 'the power-generating plant, the chemical plant and the biotechnological plant are arranged in a parallel setup with respect to the gas supply; and', 'the gas-conducting system comprises an operationally controllable gas-distributing device for ...

DEVICE AND METHOD FOR REGULATING AND CONTROLLING THE GAS PRESSURE

A device and a method are provided for regulating and controlling individual gas pressure of individual ovens of a coke oven battery, in the case of which a rising-pipe bend projects, preferably from above, into a collecting main. The lower end thereof is associated with an immersion pipe via a water labyrinth seal. The immersion pipe is supported such that it is vertically adjustable by means of an actuator, and an immersion cup is located preferably below the immersion pipe. The rising-pipe bend has arranged therein a sleeve, the lower end of which is connected via at least one conduit to the water labyrinth seal. A water supply for feeding the water labyrinth seal and the actuator are provided at the top, outside the rising-pipe bend. Regulation of the gas pressure is accomplished by different immersion depths of the immersion pipe and the constant water level in the immersion cup. 117-. (canceled)18. A device for regulating or controlling individual gas pressure of individual ovens of a coke oven battery , in which a rising-pipe bend has its lower end associated with an immersion pipe via a water seal , the immersion pipe being supported such that it is vertically adjustable by means of an actuator , wherein the immersion pipe is , for causing a change in pressure , immersible to different depths into an immersion cup located below the immersion pipe , and the rising-pipe bend has arranged therein a sleeve which serves to position the immersion pipe , a lower end of the sleeve being connected via at least one conduit to the water seal , and wherein a water supply for feeding the water seal and the actuator are provided at a top , outside the rising-pipe bend.19. The device according to wherein the water seal is a water labyrinth seal.20. The device according to wherein the rising-pipe bend is configured to project into a collecting main.21. The device according to wherein the rising-pipe bend projects into a collecting main.22. The device according to wherein ...

Microwave Processing Device

A microwave processing device includes kiln head, which runs through and is connected to the rotary kettle, and multiple parts of kiln head are equipped with microwave feeding inlet, and kiln head is connected with microwave generator via microwave tube; kiln head is connected to feeding mechanism, and rotary kettle is set up with collecting opening and discharging mechanism, and collecting opening is connected with condensing and recycling unit. The microwave processing device makes use of microwave energy to rapidly heat material inside rotary kettle, and rotates rotary kettle at the same time, to make material more uniformly heated and improve material pyrolyzing efficiency, and it can greatly improve pyrolyzing and separating efficiency of material, effectively reduce energy consumption and significantly improve safety of equipment operation; it also avoids secondary pollution to environment caused by burning of heating energy, thus effectively improves economic and social benefits. 1. A microwave processing device , including a kiln head , and the said kiln head runs through and is connected to a rotary kettle , which is characterized in that: the said kiln head is connected with a microwave generator via microwave waveguide , multiple parts of the said kiln head are equipped with microwave feeding inlet which is used to introduce the microwave generated by the microwave generator into the rotary kettle to heat the material , the said kiln head is connected to a feeding mechanism , the rotary kettle is equipped with a collecting opening and a discharging mechanism , and the said collecting opening is connected with a condensing and recycling unit.2. The microwave processing device of claim 1 , wherein the said rotary kettle is internally equipped with spiral blade.3. The microwave processing device of claim 1 , wherein a flexible sealing device is set up between the said kiln head and the said rotary kettle.4. The microwave processing device of claim 2 , ...

VENT STACK LIDS AND ASSOCIATED SYSTEMS AND METHODS

The present technology is generally directed to vent stack lids and associated systems and methods. In particular, several embodiments are directed to vent stack lids having improved sealing properties in a coke processing system. In a particular embodiment, a vent stack lid comprises a first lid portion proximate to and at least partially spaced apart from a second lid portion. The vent stack lid further comprises a first sealing portion coupled to the first lid portion and a second sealing portion coupled to the second lid portion. In several embodiments, the second sealing portion at least partially overlaps the first sealing portion over the space between the first and second lid portions. In further embodiments, at least one of the first or second sealing portions includes layers of tadpole seals, spring seals, rigid refractory material, and/or flexible refractory blanket. 1. A vent stack lid , comprising:a first lid portion proximate to and at least partially spaced apart from a second lid portion;a first sealing portion coupled to the first lid portion; anda second sealing portion coupled to the second lid portion, wherein the second sealing portion at least partially overlaps the first sealing portion over the space between the first and second lid portions.2. The vent stack lid of wherein the first sealing portion comprises a first tadpole seal and the second sealing portion comprises a second tadpole seal claim 1 , and wherein the first tadpole seal and second tadpole seal are in adjacent contact and are substantially positioned in the space between the first and second lid portions.3. The vent stack lid of wherein the first sealing portion comprises a first spring seal and the second sealing portion comprises a second spring seal claim 1 , and wherein the first spring seal and second spring seal are in adjacent contact and are positioned above the space between the first and second lid portions.4. The vent stack lid of wherein the first spring seal and ...

PYROLYSIS SYSTEM FOR SOLVENTS, CARBON AND OTHER PYRO-PRODUCTS

The present invention is a pyrolysis system including a furnace for batch pyrolysis processing. The pyrolysis system receives scrap tires or other organic waste materials as inputs and performs batch pyrolysis processing to produce pyro-products as outputs. The pyro-products produced include pyro-vapors from which are condensed pyro-oil with a surviving pyro-gas and also include pyro-solids, particularly pyro-carbon (carbon char) and steel. The pyro-oil includes an inhibitor. 1. A pyrolysis system comprising: a chamber for receiving a cart supporting waste material for pyrolysis processing to form pyrolysis products,', 'a door in the furnace for opening to load and unload the cart and for closing to seal the chamber during pyrolysis processing,', 'a furnace port for receiving pyro-vapors from the chamber during pyrolysis processing,, 'one or more furnaces, each furnace including,'}one or more heat units, each heat unit for heating the chamber to pyrolysis temperatures,a vapor unit for receiving pyro-vapors from the chamber during pyrolysis processing,a control unit for controlling the pyrolysis processing with a heating cycle up to a temperature greater than 400° C. for greater than one hour.2. The system of wherein a nitrogen port is provided in each of the one or more furnaces for injecting nitrogen into the chamber for purging the chamber through the furnace port.3. The system of further including an unload station in a separate location from the furnace for removing pyro-solids from the cart.4. The system of wherein the unload station includes a magnetic separator for extracting steel from the pyro-solids.5. The system of wherein the vapor unit includes claim 1 ,condenser stages for cooling pyro-vapors to separate out pyro-liquids,a pyro-gas scrubber connected for processing uncondensed pyro-gases from the condenser stages to provide gas products.6. The system of wherein the scrubber removes sulfur and other impurities from the pyro-gas.7. The system of wherein ...

METHOD AND APPARATUS TO EXTRACT PRODUCTS FROM HEAT TREATMENT PROCESS

The present invention relates to a method for treating a vent gas steam from heat treatment of plant biomass. The invention also relates to an apparatus for performing the method for treating a vent gas steam from heat treatment of plant biomass. 1. A method of treating a vent gas steam from heat treatment of plant biomass , comprising the steps of:heat treating plant biomass in a heat treatment chamber,directing the vent gas steam from the heat treatment to a series of condensers connected to each other to provide flow of the vent gas steam through the entire series,collecting at least part of the components of the vent gas steam in each condenser,wherein each of the condensers is set at a temperature that is lower than the temperature in the previous condenser in the series, andwherein the first condenser in the series is set at a temperature that is lower than the temperature in the heat treatment chamberwherein the series of condensers comprises at least two condensers is set at a temperature of above 100° C. and at least one condenser set at a temperature of below 100° C., andwherein the heat treatment of plant biomass is performed at a temperature of 160° C. to 300° C.2. The method as claimed in claim 1 , wherein the series of condensers comprises three or more condensers.3. The method as claimed in claim 1 , wherein a shielding gas claim 1 , preferably steam claim 1 , is used in the heat treatment.4. The method as claimed in claim 1 , wherein the first condenser in the series of condensers is set at a temperature of above 100° C. and the next condenser(s) in the series is (are) set at a temperature of below 100° C.5. The method as claimed in claim 1 , wherein the condenser series comprises condenser(s) set at a temperature above 130° C. claim 1 , condenser(s) set at a temperature of above 100° C. to 120° C. and condenser(s) set at a temperature of below 100° C.6. The method as claimed in claim 1 , wherein the plant biomass is wood.7. The method as claimed in ...

Method for operating a coke-oven battery

The object of the invention is a method for operating a coke oven battery comprised of a large number of identical coking chambers, a raw gas receiver, and throttle devices arranged in the raw gas receiver for individually controlling the gas pressure in the coking chambers. The throttle devices each comprise an immersion bucket that is acted upon by water. The coking chambers are connected with the raw gas receiver by gas lines terminating in immersion pipes in the immersion buckets of the throttle devices. According to the invention, throttle devices are employed that comprise an overflow that can be vertically adjusted by an actuating drive for controlling the level of the liquid in the immersion bucket. For a coking chamber to which a pressure control device is allotted, the setting signals for the actuating drive allocated to the time pressure curve in the process of carbonizing coal to coke are recorded in the form of a position-time curve. The actuating drives of throttle devices that are allocated to coking chambers without pressure control devices are controlled according to the position-time curve.

Device for controlling the gas pressure in a coke oven chamber

Suction control apparatus for chamber ovens or retorts

365,934. Fluid-actuated valves; liquid-seal apparatus. STILL, C., Rec klinghausen, Westphalia, Germany. May 18, 1931, No. 14641. Convention date, May 19, 1930. [Class 135.] In coke ovens or retorts having a gas collecting space above the charge, and ducts in the charge from which distillates are withdrawn, means are provided for connecting the ducts with a gas collecting pipe, and controlling the flow of gas from the ducts by a resistance the amount of which is dependent upon the gas pressure in the space over the charge. Ducts 5 in the charge lead through tubes 6, 9, 10 to a junction 12 at the top of a pressure regulator 14 connected by pipe 16 with an hydraulic main 17 in which is maintained a vacuum of about 250 mm. of water. In the gas collecting space 4 atmospheric pressure is maintained. The upper part of the pressure regulator 14 contains water 22 constantly supplied through a pipe 27, and depending tubes 24 connecting with the gas inlet 12 are immersed in the water the level of which is varied by an outlet valve 32 the movement of which is dependent upon the pressure in the space 4. A float 30 on a spindle 31 carrying the valve 32 has its underside connected with the atmosphere by a pipe 48, and is supported by liquid 29, the level of which is maintained by an overflow vessel 38 adjustable on a hollow stem 40, discharge pipes 43, 44 being provided. A valve 37 serves for emptying the vessels 35, 38 and a pipe 18 communicates with the space 4 over the charge. If a vacuum of 250 mm. of water is maintained in the outlet main 17, and a suction of 110 mm. is desired, in the ducts 5, the depth to which the pipes 24 are sealed in the regulator 14 should be 140 mm., the water being discharged through the valve 32 at a rate corresponding with the inflow through pipe 27, and depending upon the position of the float 30. If the pressure in the space 4 rises, the liquid 29 falls, the valve 32 opens, and the liquid level in the regulator is lowered so that the effective ...

Verfahren und vorrichtung zur ableitung von heissen koksofenrohgasen

Hydrocarbon conversion process

The invention relates to a process for converting hydrocarbons into unsaturated products such as acetylene and/or ethylene. The invention also relates to converting acetylene to olefins such as ethylene and/or propylene, to polymerizing the olefins, and to equipment useful for these processes.

Device for controling pressure of coke oven

Fix cup which is connected to the tip of the curved pipe extending into the gas collecting main pipe so that the pressure can be manually controlled in case of abnormality in the pressure control equipment so that normal pressure control is possible even in the event of a malfunction. An ordinal line for supplying ordinal water to the water, a control valve for discharging or fixing the internal ordinal water of the fix cup, an air cylinder connected to the control valve to drive the control valve, a pressure sensor for detecting the pressure inside the bent portion, and the pressure sensor And a controller for controlling and operating each control valve installed in the pneumatic line of the air cylinder by comparing and calculating the output value of the air pressure and the set pressure value, and a manual operation unit installed on the pneumatic line to manually control the air applied to the air cylinder. Coke oven carbonization chamber pressure control device is provided.

Discharge control method of exhaust fumes

A method for controlling flow rate of exhaust gas is provided to improve energy consumption efficiency by controlling exhaust gas exhausted to the outside in the reversing step. As a method for controlling flow rate of exhaust gas from a plurality of combustion chambers installed in a coke oven, the method comprises a step of burning fuel gas in a first combustion chamber that is at least one of the combustion chambers to convert coal charged into a coke oven chamber into coke, a step of discharging the exhaust gas that has been burnt in the combustion chamber through a small flue connected to the combustion chamber, a reversing step of preparing combustion in a second combustion chamber that is at least one of the combustion chambers except the first combustion chamber wherein the opening extent of a damper of the small flue is adjusted, and a step of burning fuel gas in the second combustion chamber.

Damper apparatus of cokes oven

코크스 오븐의 댐퍼 장치가 개시된다. 본 발명의 일 측면에 따른 코크스 오븐의 댐퍼 장치는 코크스 오븐으로부터 배출되는 가스를 수집하도록 연결되는 배관 사이에 설치되는 댐퍼 몸체; 상기 댐퍼 몸체에 회전 가능하게 설치되어 상기 배관의 개폐를 단속하는 댐퍼; 및 상기 댐퍼 몸체와 상기 댐퍼의 접촉면 사이로 고압의 유체를 분사하도록 제공된 유체분사부;를 포함한다.

Exhaust flow modifier, duct intersection incorporating the same, and methods therefor

A duct intersection comprising a first duct portion and a second duct portion extending laterally from a side of the first duct portion. At least one flow modifier is mounted inside one of the first and second duct portions. The flow modifier is a contoured duct liner and/or the flow modifier includes at least one turning vane. The duct intersection may also include a transition portion extending between the first and second duct portions, wherein the transition portion has a length extending along a side of the first duct portion and a depth extending away from the side of the first duct portion, wherein the length is greater than a diameter of the second duct portion.

Vent stack lids and associated methods

Device and method of regulating gas pressure and controlling said pressure

FIELD: physics. SUBSTANCE: invention relates to a device and a method for separate regulation of gas pressure or control of separate gas pressure in each oven of a coke oven battery. The device for separate regulation of gas pressure or control of gas pressure in each oven (1) of a coke oven battery, wherein the knee (4) of a pressure pipe has a lower end coupled with an immersion pipe (12) through a hydraulic labyrinth seal (9), wherein the immersion pipe (12) is supported in a manner which enables its vertical adjustment through a drive (19). In order to cause pressure change, the immersion pipe (12) is configured to be immersed at different depths in a submerged nozzle (21), located below the immersion pipe (12), the knee (4) of the pressure pipe has inside it a double-wall hollow bar (16) which serves to position the immersion pipe (12) and the lower end of which is coupled through at least one pipe (17) with the hydraulic labyrinth seal (9), and water supply means (20) for feeding the hydraulic labyrinth seal (9) and the drive (19) are made on top on the outer side of the knee (4) of the pressure pipe. EFFECT: easy and reliable adjustment and control of gas pressure. 11 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 618 029 C2 (51) МПК C10B 27/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015118245, 10.10.2013 (24) Дата начала отсчета срока действия патента: 10.10.2013 Дата регистрации: (73) Патентообладатель(и): ДМТ ГМБХ УНД КО. КГ (DE) Приоритет(ы): (30) Конвенционный приоритет: 14.12.2012 EP 12008356.3 (56) Список документов, цитированных в отчете о поиске: WO 94/01513 A1, 20.01.1994. DE 366274 C, 05.01.1923. WO 2012/031667 A1, 15.03.2012. SU 41939 A1, 28.02.1935. RU 2388788 C2, 10.05.2010. (45) Опубликовано: 02.05.2017 Бюл. № 13 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 14.07.2015 (86) Заявка PCT: EP 2013/003052 (10.10.2013) (87) Публикация ...

Hydrocarbon conversion process

本发明涉及将烃成为不饱和产物诸如乙炔和/或乙烯的方法。本发明也涉及将乙炔转化至烯烃比如乙烯和/或丙烯，涉及聚合该烯烃、以及涉及用于这些方法的设备。

Sharing apparatus of fume duct and control method thereof

본 발명은 코크스 오븐의 길이방향으로 흄덕트를 분할 또는 연통하는 흄덕트 댐퍼를 이용한 집진효율을 높이는 흄덕트 공유화 장치 및 이를 이용한 코크스 오븐 집진장치 제어방법에 관한 것으로서, 분진 및 함진가스를 포집하는 복수개의 트랜스퍼 카; 상기 트랜스퍼 카가 이동가능하도록 연결되어, 분진 및 함진가스가 이동하는 흄덕트; 상기 흄덕트를 제1 영역과 제2 영역로 구획하도록 상기 흄덕트 내부에 설치되어, 선택적으로 상기 제1 영역과 상기 제2 영역를 연통 또는 차단시키는 흄덕트 댐퍼; 상기 흄덕트 댐퍼에 의하여 구획되는 상기 흄덕트의 상기 제1 영역 및 상기 제2 영역에 각각 연결되어 분진 및 함진가스를 처리하는 2개의 ECS(EMISSION CONTROL SYSTEM); 및 상기 트랜스퍼 카, 상기 흄덕트 댐퍼 및 상기 ECS와 연결되어, 상기 트랜스퍼 카, 상기 흄덕트 댐퍼 및 상기 ECS를 제어하는 제어유닛;을 포함한다.

Opening and Closing Apparatus for High Pressure Water of Exhausting Pipe for Coke Oven Gas

본 발명은 안수밸브를 자동으로 개폐시켜 밸브의 누수를 방지하고 밸브의 수명이 연장되도록 하며, 수동으로 밸브를 작동시킬 수 있는 고압안수 개폐장치에 관한 것이다. The present invention relates to a high pressure ordinal opening and closing device capable of automatically opening and closing the eye valve to prevent the leakage of the valve and to prolong the life of the valve, the manual operation of the valve. 본 발명에 따른 코크스 오븐 가스 집합관의 고압안수 개폐장치는 원통형으로 형성되고, 일단은 개방되고 타단은 플랜지부가 형성되며, 상기 상승관 베이스(7) 곡관부(10)의 고압 안수 통로(5)에 직각으로 설치되는 튜브베이스(17); 상기 고압 안수 통로(5)를 개폐하도록 상기 튜브베이스(17)에 삽입되고, 관통홀(32)이 형성되며 누수 방지 및 기밀성을 높이기 위해 둘레를 따라 홈이 형성되고 상기 홈에 이중으로 설치되는 패킹(35)이 포함되어 이루어지는 스풀(18); 일단이 상기 스풀(18)에 결합되고, 상기 튜브베이스(17)의 플랜지부를 관통하는 스핀들축(36); 상기 튜브베이스(17)의 일단에 결합되는 튜브커버(34); 상기 스핀들축(36)의 타단에 결합되는 조작레버(14); 및 상기 튜브베이스(17)와 조작레버(14) 사이에 삽입되는 스프링(27)이 포함되어 이루어지며 상기 튜브베이스(17)와 튜브커버(34)에는 내부 압력 조절이 가능하도록 상기 튜브베이스(17) 및 튜브커버(34)에 관통홀이 형성되어 각각 토출구와 연결되는 흡배기관(33)을 포함한다. The high pressure ordinal opening and closing device of the coke oven gas collection tube according to the present invention is formed in a cylindrical shape, one end is open and the other end is formed with a flange, and the high pressure ordination passage 5 of the elevating pipe base 7 and the curved pipe part 10 is formed. A tube base 17 installed at a right angle; The tube base 17 is inserted into the tube base 17 to open and close the high pressure ordinal passage 5, and a through hole 32 is formed, and a groove is formed along a circumference and doublely installed in the groove to prevent leakage and improve airtightness. A spool 18 including 35; A spindle shaft 36 having one end coupled to the spool 18 and passing through the flange portion of the tube base 17; A tube cover 34 coupled to one end of the tube base 17; An operation lever 14 coupled to the other end of the spindle shaft 36; And a spring 27 inserted between the tube base 17 and the operation lever 14, and the tube base 17 and the tube cover 34 to adjust internal pressure. The through hole is formed in the tube cover 34 and ...

Method for operating a coke-oven battery

본 발명은 다수의 동일한 코크스화 챔버, 생 가스 포집관, 및 생 가스 포집관에 배치되어 코크스화 챔버 내의 가스 압력을 개별적으로 제어하는 스로틀 장치를 구비하며, 상기 스로틀 장치는, 폐쇄될 수 있는 배수구가 마련되며 물에 의한 작용을 받는 침지 컵을 구비하고, 상기 코크스화 챔버는, 상기 스로틀 장치의 침지 컵 중의 침지 관에서 종료되는 가스 라인에 의해 상기 생 가스 포집관에 접속되는 코크스로 배터리를 작동시키는 방법에 관한 것이다. 그러한 작동 방법에서는 침지 컵 중의 액체 수위를 제어하도록 액츄에이터에 의해 수직으로 변위될 수 있는 오버플로를 갖는 스로틀 장치를 사용하고, 챔버 압력 측정 장치 및 액츄에이터 제어용 변위 변환기를 구비하는 압력 제어 장치가 부속된 하나의 코크스화 챔버를 위하여, 석탄을 코크스로 코크스화시킬 때의 시간에 따른 압력 추이에 대응되는 액츄에이터에 대한 제어 신호를 위치 대 시간 곡선의 형태로 기록하며, 상기 위치 대 시간 곡선에 의하여, 압력 제어 장치가 없는 코크스화 챔버에 배속된 스로틀 장치의 액츄에이터를 제어한다. The present invention includes a throttle device disposed in a plurality of identical coking chambers, a live gas collecting tube, and a living gas collecting tube to individually control the gas pressure in the coking chamber, the throttle device being a drain that can be closed. And an immersion cup provided with water action, wherein the coking chamber operates the coke oven battery connected to the live gas collection pipe by a gas line ending at the immersion pipe in the immersion cup of the throttle device. It is about how to let. One such method of operation employs a throttle device having an overflow which can be displaced vertically by an actuator to control the liquid level in the immersion cup, and is accompanied by a pressure control device having a chamber pressure measuring device and a displacement transducer for controlling the actuator. For the coking chamber of, the control signal for the actuator corresponding to the pressure change over time when coking the coal with coke is recorded in the form of a position versus time curve, and the pressure is controlled by the position versus time curve. The actuator of the throttle device attached to the deviceless coking chamber is controlled.

The equipment that biomass carbonization is carried out using microwave

本发明提供了一种利用微波进行生物质碳化的设备，属于机械技术领域。它解决了现有碳化设备存在效率低、余热无法回收等技术问题。本利用微波进行生物质碳化的设备，包括机架，在机架上设置有进料装置，进料装置包括进料筒，进料筒固定在机架上，进料筒一端具有出口，进料筒另一端开设有安装口，进料筒内设置有能将物料由安装口朝出口方向进行输送的螺旋送料器，螺旋送料器的端部由安装口伸出与一伺服电机相连接；在机架上还固定有碳化筒，机架上还固定出料筒，所述的出料筒一端具有出料筒进口，在出料筒外还设置有能将出料筒内的热量回收利用起来的热量回收装置。本发明具有碳化效率高、碳化质量好等优点。

Device and method for regulating the chamber pressure of coking chambers of a coke-oven battery using adjustable diaphragms at the ascending pipe elbow openings into the raw gas receivers

本发明涉及一种用于借助位于通往粗气体集流管的立管弯曲部开口处的可调整的光圈式隔板或光圈式喷嘴来调节焦炉组中的焦炉腔室的腔室压力的设备。该设备允许调节从一个焦炉腔室的气体空间流到该粗气体集流管中的气体流向该粗气体收集管的通过率，因此允许调整该焦炉腔室的该气体空间中的压力。本发明还涉及一种用于调节来自一个焦炉腔室的气体空间的气流的方法，由此调节该焦炉腔室中的压力，并且由此还调节用以洗涤来自该焦炉腔室的粗气体流的焦炉气体的液体流。

Apparatus for removing coal of gas sending pipe line of coke oven

The present invention relates to an apparatus for removing coal of a gas transferring pipe line for a coke oven, comprising: a coal level detecting unit which detects the height through contacting stacked coals by being installed inside a gas transferring pipe line in order to secure work efficiency improvement and work safety of a worker by automatically detecting and removing the stacked coals while checking the gas transferring pipe line; and a removing unit which is installed inside the gas transferring pipe line, and discharges coals inside the gas transferring pipe line to the outside by being driven according to a detecting signal of the coal level detecting unit.

Apparatus for emitting gas from coke oven

The coke oven gas discharge device according to the present invention is a coke oven gas discharge device comprising: a vertical tube installed in a carbonization chamber of a coke oven and supplied with a process gas generated from the carbonization chamber; a process gas supply device connected to the vertical tube, And a pressure measuring unit installed on the bending tube and measuring a pressure inside the bending tube, the apparatus comprising: a pipe-shaped outer jacket constituting an outer wall of the vertical tube; A pipe-shaped inner jacket inserted into the inner jacket and spaced apart from the outer jacket and flowing into the inner space of the inner jacket, and a pipe installed in the outer jacket to spray water into the space between the outer jacket and the inner jacket to generate steam And the bending portion is in communication with the inner jacket, And a supply pipe connected to the injection nozzle and supplying water, wherein a plurality of the nozzles and the supply pipes are arranged in a radial pattern, and each of the nozzles And the supply pipe is installed through the outer jacket.

Closing and opening device for exhaust valve of coke oven

코크스오븐의 배기밸브용 개폐장치에 대한 발명이 개시된다. 개시된 코크스오븐의 배기밸브용 개폐장치는: 동력을 발생시키는 구동부와, 구동부의 동력을 전달받아 왕복 이동이 이루어지는 이동부와, 이동부와 코크스오븐의 배기밸브에 연결되며 이동부의 이동과 연동하여 코크스오븐의 배기밸브를 개폐시키는 연결부 및 이동부와 연결부의 이동을 안내하는 안내부를 구비하는 것을 특징으로 한다. Disclosed is an opening / closing apparatus for an exhaust valve of a coke oven. An open / close device for an exhaust valve of a coke oven is provided with: a driving part for generating a power; a moving part for receiving reciprocating movement by receiving a driving force of the driving part; a driving part connected to the moving part and an exhaust valve of the coke oven, A connecting portion for opening and closing the exhaust valve of the oven, and a guide portion for guiding the movement of the moving portion and the connecting portion.

Ignition apparatus for exhaust gas in cokes oven

본 발명은 각종 문제 발생으로 코크스 오븐에서 발생된 코크스 오븐 가스(COG)를 브리더를 통하여 대기중으로 방산시킬 때 브리더의 내부에서 코크스 오븐 가스를 착화시켜 연소시키기 위한 코크스 오븐의 방산가스 점화장치에 관한 것으로서, 본 발명의 일 실시형태에 따른 코크스 오븐의 방산가스 점화장치는 코크스 오븐에 구비된 브리더(bleeder)를 통해 방산되는 코크스 오븐 가스(COG)를 점화시키는 점화장치로서, 상기 브리더의 측벽에 형성되는 점화구를 개폐시키는 게이트 유닛과; 상기 게이트 유닛과의 접촉에 의해 상기 게이트 유닛을 열면서 상기 점화구를 통하여 상기 브리더의 내부로 진입되고, 상기 코크스 오븐 가스에 스파크를 발생시켜 화염을 착화시키는 점화유닛을 포함한다. The present invention relates to an apparatus for igniting a gas of a coke oven for igniting and burning a coke oven gas in a breather when dissolving coke oven gas (COG) generated in a coke oven into the atmosphere through a breather The apparatus for igniting the gas of the coke oven according to the embodiment of the present invention is an ignition device for igniting the coke oven gas COG emitted through the bleeder provided in the coke oven, A gate unit for opening and closing a fire point; And an ignition unit that opens the gate unit by contact with the gate unit and enters the breather through the ignition port to generate a spark in the coke oven gas to ignite the flame.

Cokes manufacturing apparatus and manufacturing thereof

코크스 제조장치 및 그 제어방법이 개시된다. 본 발명의 실시예에 따른면, 연소실과 탄화실이 교번으로 배열된 코크스로; 상기 탄화실마다 연결되어 코크스 가스가 배출되는 다수의 가스 배출관; 인접한 가스 배출관을 연결하는 다수의 연결관; 상기 각 연결관의 내부에 설치되는 배기팬; 및 상기 다수의 연결관이 연결되는 가스 집합관을 포함하는 코크스 제조장치를 제공한다. An apparatus for producing coke and a control method thereof are disclosed. In accordance with an embodiment of the present invention, a coke oven in which a combustion chamber and a carbonization chamber are alternately arranged; A plurality of gas discharge pipes connected to the carbonization chambers to discharge coke gas; A plurality of connectors connecting adjacent gas outlets; An exhaust fan installed inside each of the connection pipes; And it provides a coke manufacturing apparatus comprising a gas collecting pipe is connected to the plurality of connecting pipes.

DEVICE AND METHOD FOR GAS PRESSURE REGULATION AND CONTROL OF THIS PRESSURE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 118 245 A (51) МПК C10B 27/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015118245, 10.10.2013 (71) Заявитель(и): ДМТ ГМБХ УНД КО. КГ (DE) Приоритет(ы): (30) Конвенционный приоритет: 14.12.2012 EP 12008356.3 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 14.07.2015 R U (43) Дата публикации заявки: 23.01.2017 Бюл. № 03 (72) Автор(ы): КИРХМАЙЕР Мартин (DE), БОН Михаэль (DE), ДАНРАЙТЕР Манфред (DE), ЛИЗЕВИЦ Франц (DE), ГАЙИЧ Дразен (DE) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2014/090353 (19.06.2014) R U (54) УСТРОЙСТВО И СПОСОБ РЕГУЛИРОВАНИЯ ДАВЛЕНИЯ ГАЗА И УПРАВЛЕНИЯ ЭТИМ ДАВЛЕНИЕМ (57) Формула изобретения 1. Устройство для регулирования отдельного давления газа или управления отдельным давлением газа отдельных печей (1) батареи коксовых печей, в котором колено (4) напорной трубы имеет нижний конец, связанный с погружной трубой (12) через гидравлическое уплотнение, причем погружная труба (12) удерживается таким образом, что обеспечена возможностью ее регулирования в вертикальном направлении посредством привода (19), отличающееся тем, что, для того чтобы вызывать изменение давления, погружная труба (12) выполнена с возможностью погружения на различные глубины в погружной стакан (21), расположенный ниже погружной трубы (12), колено (4) напорной трубы имеет расположенную в нем полую штангу (16), которая служит для позиционирования погружной трубы (12) и нижний конец которой связан по меньшей мере через один трубопровод (17) с гидравлическим уплотнением (9), и средства (20) водоснабжения для питания гидравлического уплотнения (9) и привод (19) выполнены сверху, с наружной стороны колена (4) напорной трубы. 2. Устройство по п. 1, отличающееся тем, что гидравлическое уплотнение (9) представляет собой гидравлическое лабиринтное Стр.: 1 A 2 0 1 5 1 1 8 2 4 5 A Адрес для переписки: 190000, Санкт-Петербург, BOX-1125, "ПАТЕНТИКА" 2 0 1 5 1 1 8 2 ...

Method for operating a coke-oven battery

A method is provided for operating a coke oven battery including many identical coking chambers, a raw gas receiver, and throttle devices arranged in the receiver for individually controlling the gas pressure in the chambers. Each throttle device includes an immersion bucket acted upon by water. Gas lines terminating in immersion pipes in the immersion buckets connect the chambers with the receiver. Throttle devices are employed that include an overflow that can be vertically adjusted by an actuating drive for controlling the liquid level in the immersion bucket. For a coking chamber to which a pressure control device is allotted, the setting signals for the actuating drive allocated to the time pressure curve in the process of carbonizing coal to coke are recorded as a position-time curve. The actuating drives of throttle devices that are allocated to coking chambers without pressure control devices are controlled according to the position-time curve.

Method for operating a coke oven battery

Method for operating a coke-oven battery

The invention relates to a method for operating a coke-oven battery that comprises a large number of identical coking chambers, a raw gas receiver and throttle devices arranged in said raw gas receiver for individually regulating the gas pressure in the coking chambers. Each throttle device has an immersion bucket that is impinged by water. The coking chambers are connected to the raw gas receiver by gas lines which terminate in immersion pipes in the immersion buckets of the throttle devices. According to the invention, the throttle devices that are used have an overflow that can be adjusted vertically by an actuating drive, for regulating the level of liquid in the immersion bucket. For a coking chamber, to which a pressure regulating device is allocated, the actuating signals for the actuating drive, which are allocated to the temporal pressure distribution during the carbonisation of coal to coke are represented by a position-time curve. The actuating drives of throttle devices, which are allocated to coking chambers without pressure regulation devices are controlled according to the position-time curve.

Method for operating a coke-oven battery

Method for operating a coke oven group

process for operating a coke oven battery.

Method for operating a coke oven battery

The object of the invention is a method for operating a coke oven battery comprised of a large number of identical coking chambers, a raw gas receiver, and throttle devices arranged in the raw gas receiver for individually controlling the gas pressure in the coking chambers. The throttle devices each comprise an immersion bucket that is acted upon by water. The coking chambers are connected with the raw gas receiver by gas lines terminating in immersion pipes in the immersion buckets of the throttle devices. According to the invention, throttle devices are employed that comprise an overflow that can be vertically adjusted by an actuating drive for controlling the level of the liquid in the immersion bucket. For a coking chamber to which a pressure control device is allotted, the setting signals for the actuating drive allocated to the time pressure curve in the process of carbonizing coal to coke are recorded in the form of a position-time curve. The actuating drives of throttle devices that are allocated to coking chambers without pressure control devices are controlled according to the position-time curve.

Method of operating coke-oven battery

The present invention relates to a method of operating a coke-oven battery comprising a large number of identical coking chambers (1), a raw gas receiver (2) and throttle devices arranged in said raw gas receiver (2) for individually regulating the gas pressure in the coking chambers. Each throttle device has an immersion bucket (4) that is impinged by water. The coking chambers (1) are connected to the raw gas receiver (2) by gas lines, which terminate as immersion pipes (6) in the immersion buckets (4) of the throttle devices. According to the invention, the throttle devices that are used have an overflow that can be adjusted vertically by an actuating drive, for regulating the level of liquid in the immersion bucket (4). For a coking chamber (1), to which a pressure regulating device is allocated, the actuating signals for the actuating drive, which are allocated to the temporal pressure distribution during the carbonization of coal to coke, are represented by a position-time curve. The actuating drives of throttle devices, which are allocated to coking chambers (1) without pressure regulation devices, are controlled according to the position-time curve.

METHOD FOR OPERATING A COOKING BATTERY

Method for operating a coke-oven battery

The invention relates to a method for operating a coke-oven battery that comprises a large number of identical coking chambers, a raw gas receiver and throttle devices arranged in said raw gas receiver for individually regulating the gas pressure in the coking chambers. Each throttle device has an immersion bucket that is impinged by water. The coking chambers are connected to the raw gas receiver by gas lines which terminate in immersion pipes in the immersion buckets of the throttle devices. According to the invention, the throttle devices that are used have an overflow that can be adjusted vertically by an actuating drive, for regulating the level of liquid in the immersion bucket. For a coking chamber, to which a pressure regulating device is allocated, the actuating signals for the actuating drive, which are allocated to the temporal pressure distribution during the carbonisation of coal to coke are represented by a position-time curve. The actuating drives of throttle devices, which are allocated to coking chambers without pressure regulation devices are controlled according to the position-time curve.

Method for operating a coke-oven battery

The present invention relates to a method of operating a coke-oven battery comprising a large number of identical coking chambers (1), a raw gas receiver (2) and throttle devices arranged in said raw gas receiver (2) for individually regulating the gas pressure in the coking chambers (1). Each throttle device has an immersion bucket (4) that is impinged by water. The coking chambers (1) are connected to the raw gas receiver (2) by gas lines, which terminate as immersion pipes (6) in the immersion buckets (4) of the throttle devices. According to the invention, the throttle devices that are used have an overflow that can be adjusted vertically by an actuating drive, for regulating the level of liquid in the immersion bucket (4). For a coking chamber (1), to which a pressure regulating device is allocated, the actuating signals for the actuating drive, which are allocated to the temporal pressure distribution during the carbonization of coal to coke, are represented by a position-time curve. The actuating drives of throttle devices, which are allocated to coking chambers (1) without pressure regulation devices, are controlled according to the position-time curve.

Procedure for operating a coke oven battery

Device for compensating for deviations from the coaxial arrangement of components of a regulating device for monitoring the gas pressure in a coking oven chamber

The invention relates to a device for compensating for deviations from the coaxial arrangement of components of a regulating arrangement for monitoring the gas pressure in a coking oven chamber, wherein the regulating arrangement comprises a water inlet in an immersion cup comprising water immersion sealing the gas chamber of a coking oven chamber against the outside atmosphere, and the level of the water immersion implements a controller for controlling the gas pressure in the coking oven chamber, and the control arrangement further comprises an immersion pipe forming a specially formed crown pipe at the end thereof immersed in the water immersion, and the control arrangement further comprises a regulating device for controlling the water inflow, wherein the device ensures that no deviation occurs in the alignment of the coaxial control arrangement by means of a flexible suspension of the immersion cup and by means of guide elements on the outer side of the crown pipe or on the inner side of the immersion cup, and the sealing plug of said regulating device always travels correctly in the seal seat of the immersion cup.

Coke oven offtake piping system

A coke oven offtake piping system comprises a pipe assembly (10) for conveying coke oven gases from a coke oven to a collecting main (14); at least one spraying nozzle (18) in said pipe assembly; and a discharge section (19) with a discharge pipe (20) having a discharge orifice (22, 222). A gate member (24; 124a, 124b; 224; 324; 424) cooperates with the discharge orifice (22; 222) and is movable along the discharge orifice in order to present a closing surface to the extremity thereof, whereby the opening area of said discharge orifice can be varied for controlling the flow rate to the collecting main (14).

Coke oven offtake piping system

A coke oven piping system (10) comprises a pipe assembly for conveying coke oven gases (14) from a coke oven to a collecting main (16); and flow control means comprising a flow orifice (22) in the pipe assembly with an associated obturating member (20), the obturating member being axially moveable between an open position at a certain distance from the flow orifice to a closed position in which it substantially obstructs the flow orifice (22). At least one throttling opening (28) is arranged so as to offer, towards the end of the closing stroke of the obturating member (20), an opening area for the gases to the collecting main (16) that depends on the axial position of the obturating member (20).

Apparatus and method for establishing a control element for controlling the gas pressure of a coke oven chamber without strain-related deviation of the control arrangement

Die Erfindung betrifft eine Vorrichtung zur Aufstellung eines Regelorgans zur Kontrolle des Gasdruckes einer Koksofenkammer ohne dehnungsbedingte Abweichung der Regelanordnung, welche sich in vergleichbaren Vorrichtungen aus dem Stand der Technik aus den hohen Temperaturen und Temperaturunterschieden von Koksofenkammern im Betrieb ergeben. Durch die erfindungsgemäße Vorrichtung und das Verfahren wird verhindert, dass Wasser, welches zur Absperrung, zur Kühlung und zur Entfernung von wasserlöslichen Verunreinigungen aus Steigrohren dient, unkontrolliert aus dem Regelorgan abfließt. Die Erfindung betrifft auch ein Verfahren zur Kontrolle des Gasdruckes einer Koksofenkammer mit der genannten Vorrichtung, wobei der Druck der Koksofenkammer gegen die rohgasführende Vorlage durch Verwendung des genannten Regelorgans ohne dehnungsbedingte Abweichung aus der Regelanordnung geregelt wird. The invention relates to a device for establishing a control element for controlling the gas pressure of a coke oven chamber without expansion-related deviation of the control arrangement, resulting in comparable devices of the prior art from the high temperatures and temperature differences of coke oven chambers in operation. By means of the device and the method according to the invention it is prevented that water, which serves for shutting off, for cooling and for the removal of water-soluble impurities from riser pipes, flows out of the control element in an uncontrolled manner. The invention also relates to a method for controlling the gas pressure of a coke oven chamber with said device, wherein the pressure of the coke oven chamber is controlled against the raw gas carrying template by using said control element without strain-related deviation from the control arrangement.

Coking plant and method for controlling said plant

The invention relates to a coking plant (1), including a series of coking furnaces (2), each furnace (2) including a coking chamber provided with side unloading doors (3, 4), said chamber being in communication with a riser pipe (5) provided with a coking-gas discharge pipe (7), the discharge pipes (7) of each furnace (2) leading into a collection barrel (8), which is in turn connected to a coking-gas treatment circuit (12, 13, 14), at least one of said furnaces (2) further including means (11) for spraying pressurized liquid flowing countercurrent relative to the direction of flow of the gases exiting the chamber. The invention also relates to a method for controlling such a plant.

Device and method for regulating and controlling individual gas pressure of a coke oven chamber

Adjusting device for actuating an element within a gas space through which coke oven gas flows and method for operating the adjusting device

Die Erfindung betrifft eine Stellvorrichtung zur Betätigung eines Elementes innerhalb eines von Koksofengas durchströmten Gasraumes. Die Stellvorrichtung umfasst eine an das Element (11) anschließbare Stellstange (12), die innerhalb eines Rohgaskrümmers (1) angeordnet ist und durch eine Öffnung (13) nach außen geführt ist, eine Zylinder/Kolbenanordnung (14) zur Erzeugung axialer Stellbewegungen der Stellstange (12) sowie eine Einrichtung (18) zur Abdichtung der durch die Öffnung (13) geführten Stellstange (12). Erfindungsgemäß weist die Einrichtung (18) zur Abdichtung der Stellstange (12) eine an der Außenseite des Rohgaskrümmers (1) angeordnete und in der Länge flexible Dichtungsmanschette (19) sowie eine Zuleitung (20) zur Einleitung eines Sperrmediums in den Innenraum der Dichtungsmanschette (19) auf. Die Dichtungsmanschette (19) ist an ihrem einen Ende (21) ortsfest angeordnet und umschließt einen Spalt zwischen der Stellstange (12) und der Öffnung (13). An ihrem anderen Ende ist die Dichtungsmanschette (19) mit der Stellstange (12) gasdicht verbunden. The invention relates to an adjusting device for actuating an element within a gas space through which coke oven gas flows. The adjusting device comprises a control rod (12) which can be connected to the element (11) and which is arranged inside a raw gas manifold (1) and is guided outwards through an opening (13), a cylinder / piston arrangement (14) for producing axial actuating movements of the control rod (12) and means (18) for sealing the guided through the opening (13) adjusting rod (12). According to the invention, the device (18) for sealing the control rod (12) has a sealing collar (19) arranged on the outside of the raw gas manifold (1) and flexible in length, as well as a feed line (20) for introducing a blocking medium into the interior of the gasket (19 ) on. The sealing collar (19) is fixedly arranged at its one end (21) and encloses a gap between the control rod (12) and the opening (13). At its ...