Thermal Treatment of a Contaminated Volume of Material.

A method is provided for remediating porous contaminated material. In the method, fuel material is combined with the contaminated material and a smoldering combustion process is initiated in the contaminated material to remediate the contaminated material. Control systems are provided to control the smoldering combustion process. The contaminated material may include oily waste, asbestos fibers, and/ or at least one of a chlorinated solvent, a polychlorinated biphenyl (PCB), a dioxin, a furan and a polynuclear aromatic hydrocarbon (PAH).

Thermal treatment of a contaminated volume of material

A method for treating a volume of porous contaminated material is described. A combustible mixture ( 24 ) comprising a porous matrix and a distributed combustible contaminant is conveyed to a reaction vessel ( 12 ) having an ignition system ( 16 ). The ignition system is activated to initiate a smoldering combustion process in the reaction vessel and an oxidizer is distributed into the reaction vessel to sustain the smoldering combustion process. The porous matrix may comprise drill cuttings ( 324 ) with residual drilling fluid.

Method and Apparatus for Reducing Organic Waste by Rotary Desiccation

A machine is described that reduces landfill and compost waste streams by processing the waste at the site of generation. The process used, rotary desiccation, is fast, energy efficient, generates no greenhouse gasses and the end product is both sterile and suitable for immediate use as a pellet fuel or other biomass uses. The machine integrates a number of sub-components (grinder, de-waterer, desiccation drum, separation devices) in new and non-obvious ways that automatically process and sort organic wastes and contaminants with no intervention from operators and very little maintenance.

Method and apparatus for treating waste materials

A method and apparatus for treating waste materials comprising, particulating the waste materials into discrete particles, heating and drying the particles in a non-oxidizing atmosphere in a drier at a temperature in the range of 800° to 860° C. for carbonizing the particles, crushing the carbonized particles and leaching the crushed carbonized particles in an acid solution for dissolution of heavy metals into the solution, separating the leach solution containing heavy metal from the carbonized particles, adding to the carbonized particles particulate sodium hydroxide, silica, feldspar and limestone in a ratio of 100:0.3-0.5:8-12:2-4, mixing said particles with 15 to 18% by weight water to form a wet mixture and continuously extruding the wet mixture to form an elongated continuous extrusion, severing the elongated extrusion into blocks or planks of predetermined length, drying the blocks or planks and heating the dried blocks or planks in a kiln at a temperature in the range of 1200° to 1300° C. for a time sufficient in an oxygen deficient atmosphere to sinter the blocks or planks and to form carbides, and separating and recovering CO 2 gas from combustion gases in the kiln.

Process for producing modified fly ash

A process for producing a modified fly ash comprising the steps of providing, as a raw material, the raw fly ash discharged from a pulverized coal combustion boiler; classifying the raw fly ash into a crude powder and a fine powder; removing the unburned carbon contained in the crude powder by heating the crude powder at a temperature in a range of 500 to 1000° C.; and mixing together the crude powder from which the unburned carbon has been removed and the fine powder to obtain a modified fly ash.

Solid waste treatment system

An exemplary solid waste treatment system can be provided which can include a storage device, an intelligent aerobic fermentation treatment device, a retaining wall-type fermentation area, and an aeration platform. The intelligent aerobic fermentation treatment device can include a traveling trolley, a lifting mechanism, a material pick-and-place mechanism, and a traveling bridge linearly moving in a direction away from the storage device towards the retaining wall-type fermentation area. The aeration platform can be arranged at the bottom of the retaining wall-type fermentation area. The traveling trolley linearly can move on the traveling bridge in a direction perpendicular to the direction away from the storage device towards the retaining wall-type fermentation area. The lifting mechanism can be mounted on the traveling trolley. The material pick-and-place mechanism can be suspended on the lifting mechanism to be raised and lowered in step with the raising and lowering of the lifting mechanism.

Liquefaction Device Of Hard Bone And Method For Co-production Of Bone Collagen Polypeptide And Ultrafine Bone Powder

The invention discloses a liquefaction device of hard bone, comprising: outer cavity having upper end detachably sealed with upper cover, and lower end openable/closable sealed with lower sealing cover, first liquefaction cavity coaxially slidably disposed in outer cavity, stainless steel cage disposed coaxially in first liquefaction cavity, second liquefaction cavity fixed to outer sidewall of outer cavity such that lower end portion of outer cavity is located in second liquefaction cavity. The invention also provides a method for co-production of bone collagen polypeptide and ultrafine bone powder based on liquefaction device, including: selecting hard bones, crushing; performing first-stage and second-stage liquefaction to obtain liquid phase and solid phase; centrifuging, concentrating, drying liquid phase to obtain bone collagen polypeptide; drying, coarsely and superfine pulverizing solid phase to obtain ultrafine bone powder. The invention has effects of simplifying process, improving production efficiency, and reducing production and equipment investments.

Process for reforming the fly ash

A process for reforming the fly ash, including the heating step that heats a raw fly ash powder containing the unburned carbon at a temperature of 780 to 1000° C. to decrease the amount of the unburned carbon contained in the raw fly ash powder; and the cooling/classifying step that introduces the heat-treated fly ash in a state of being maintained at a high temperature as obtained through the heating step into a cooling/classifying apparatus so that the fly ash is separated into a fine grains and a coarse grains; wherein the cooling/classifying apparatus 3 used in the cooling/classifying step has a basic structure in which the gas flow for classification is introduced from the lower side and the gas flow Z for cooling/classification introduced into the apparatus is then discharged from the upper side; the heat-treated fly ash is brought into contact with the gas flow Z for cooling/classification, the fine grains contained in the heat-treated fly ash is lifted up and discharged out of the apparatus while the coarse grains contained in the heat-treated fly ash is allowed to stay in the apparatus 3 , and the fine grains and the coarse grains are separated and cooled; and the fine grains discharged from the apparatus 3 is recovered by using a dust-collecting apparatus, and the coarse grains is recovered from the apparatus 3.

Process For Extracting Values from Lithium Slag

A process for extracting values from lithium slag comprising: (a) hydrothermally treating lithium slag with an aqueous solution of an alkaline compound at selected temperature and duration; (b) performing an ion exchange step on the alkaline treated lithium slag; and (c) recovering values selected from the group consisting of aluminium compounds, silicon compounds and compounds containing silicon and aluminium.

Process and plant for biomass treatment

Described is a plant and process for biomass treatment, where the plant is configured to actuate said process which comprises: —a step A of thermochemical treatment of transformation of a biomass into a carbonaceous solid, where this transformation involves treating the biomass at a treatment temperature of between 150° C. and 300° C. and at a treatment pressure of between 10 atm and 50 atm for 0.5-8 hours, in the presence of water, with accessory production of a treatment gas; —a step B of mixing the treatment gas with an auxiliary gas, to obtain operating gas; —a step C of thermochemical decomposition of the carbonaceous solid in an atmosphere consisting of the operating gas, where the thermochemical decomposition is suitable to obtain a combustible synthesis gas. step

Method for producing organic substance

Provided is a method which allows, for example, suppression of foaming in the purification step such as distillation and continuous operation, as well as direct treatment of a waste liquid (can liquid) without having to subject the same to an extra purification treatment by removing the microorganisms, nitrogen compounds, and phosphorous compounds at once from an organic substance-containing liquid obtained from microbial fermentation. Also disclosed is a method for producing an organic substance, comprising a microbial fermentation step, a separation step, a liquefaction step, and a second purification step, wherein the concentration of the nitrogen compound in the second can liquid is 0 to 150 ppm based on the total mass of the second can liquid, and the concentration of the phosphorous compound in the second can liquid is 0 to 5 ppm based on the total mass of the second can liquid.

Natural method of reduction and removal of pathogenic agents and microorganisms contained in solids

A method for the reduction and/or removal of pathogenic agents and microorganisms contained in solids, comprising the steps of purification of the starting material to dispose of materials that combine a great size and extreme hardness and malleability; and the adjustment of the humidity degree of the material obtained in step of purification, and the grinding and heating of the material obtained in the step of adjuisting the humidity, where the grinding and heating are carried out simultaneously by subjecting the material to a high pressure while at the same time its temperature is increased by means of an increase in the pressure on the material and the friction caused between the material and the grinding means. And A machine to carry out the method, comprising a front chamber for the entrance of the material; a contiguous rear chamber associated with the entrance chamber, by means of which the processed material is expelled; said contiguous rear chamber containing a grinding means that rotates when it is actuated by an engine; and a piston that enters into the front chamber running along said chamber into the rear chamber until it reaches a grinding means, where the grinding means consists of a solid, hard and heavy cylinder associated with a transverse axis, said cylinder being provided with a set of longitudinal slots from base to base that form edges with the cylinder surface.

Reactor for Substrate Oxidation

A reactor and process for the oxidation of substrates, comprising: a first reaction chamber configured to dissolve substrates in a fluid, the first reaction chamber comprising a linking outlet; the linking outlet being connected to a tubular reaction chamber downstream of the first reaction chamber, conditions in the first reaction chamber being subcritical for the fluid, and conditions in the tubular reaction chamber being supercritical for the fluid carrying the dissolved substrates

PLANT AND PROCESS FOR THE TRANSFORMATION OF BIOMASS

It refers to a process and a plant for the transformation of biomass into hydrochar. 110. A process to transform biomass into hydrochar by means of a plant () comprising:{'b': ['12', '14', '16', '10'], '#text': 'a first reactor (), a second reactor (), a third reactor () into which feedstock can be loaded from the outside and the process products can be unloaded from the plant () to the outside;'}{'b': ['18', '20', '22'], '#text': 'a fourth reactor (), a fifth reactor () and a sixth reactor () in which the transformation of biomass into hydrochar can take place at a process temperature between 180° C. and 250° C., at a process pressure corresponding or higher than the vapor tension of water at the process temperature, namely between 15 bar and 30 bar, in a time span equal to the reaction time between 3 and 8 hours;'}{'b': ['24', '12', '14', '16', '18', '20', '22'], '#text': 'a heat exchanger () through which the first reactor (), the second reactor (), the third reactor () are indistinctly connected to the fourth reactor (), the fifth reactor () and the sixth reactor ();'}{'b': ['12', '14', '16', '18', '20', '22'], '#text': 'the first reactor (), the second reactor (), the third reactor (), the fourth reactor (), the fifth reactor () and the sixth reactor () being connected to one another also directly;'}{'claim-text': [{'b': '12', '#text': 'the first reactor () is full of process products, is pressurized at the process pressure and at an unloading temperature between 30° C. and 50° C.;'}, {'b': '14', '#text': 'the second reactor () is full of feedstock and is pressurized at the process pressure;'}, {'b': '16', '#text': 'the third reactor () is empty and is pressurized at the process pressure;'}, {'b': '18', '#text': 'the fourth reactor () is full of process products, is pressurized at the process pressure and is at a reaction temperature;'}, {'b': '20', '#text': 'the fifth reactor () is empty and is pressurized at a process pressure;'}, {'b': '22', '#text': 'the ...

Waste remediation

A system including a steam generation system and a chamber. The steam generation system includes a complex and the steam generation system is configured to receive water, concentrate electromagnetic (EM) radiation received from an EM radiation source, apply the EM radiation to the complex, where the complex absorbs the EM radiation to generate heat, and transform, using the heat generated by the complex, the water to steam. The chamber is configured to receive the steam and an object, wherein the object is of medical waste, medical equipment, fabric, and fecal matter.

PROCESSING APPARATUS, PROCESSING METHOD, AND POWDER BODY

Provided is a processing apparatus for processing water-containing organic matters. The processing apparatus includes: a processing tank configured to store the water-containing organic matters; a stirring unit configured to stir the water-containing organic matters; a heater configured to heat the processing tank; an exhaust unit configured to exhaust gas from the processing tank at a rate from 1 m/min to 300 m/min; and an ion gas supply unit configured to supply ion gas into the processing tank with the exhaustion of the gas from the interior of the processing tank, the ion gas having an ion density of at least 2,000,000 pcs/cc, wherein the heater heats an interior of the processing tank while the stirring unit stirs the water-containing organic matters, and the ion gas is supplied into the processing tank according to the exhaustion by the exhaust unit, whereby processing the water-containing organic matters. 1. A processing apparatus for processing water-containing organic matters comprising:a processing tank configured to store the water-containing organic matters;a stirring unit configured to stir the water-containing organic matters stored in the processing tank;a heater configured to heat an interior of the processing tank;{'sup': 3', '3, 'an exhaust unit configured to exhaust gas from the processing tank at a rate from 1 m/min to 300 m/min; and'}an ion gas supply unit configured to supply ion gas into the processing tank with exhaustion of the gas from the processing tank, the ion gas having an ion density of at least 2,000,000 pcs/cc,wherein the heater heats the interior of the processing tank while the stirring unit stirs the water-containing organic matters, and the ion gas is supplied into the processing tank according to the exhaustion by the exhaust unit, whereby processing the water-containing organic matters.2. The processing apparatus according to claim 1 , whereinthe heater shifts a temperature in the processing tank in a range from 25° C. to 70° ...

HEAT TRANSFER SYSTEM

The invention disclosed generally relates to a heat exchange system comprising an outer tube, an inner tube generally located within the outer tube and comprising a longitudinal axis running along the length of the inner tube, and a fixed elongate member located within the inner tube and comprising a longitudinal axis running along the length of the elongate member. The inner tube is mounted on a rotational drive system to rotate the inner tube about its longitudinal axis. The system further includes at least one inlet and at least one outlet. One or more projecting members project from an outer surface of the elongate member, an outer surface of the inner tube or an inner surface of the outer tube. 1. A heat exchange system comprising:an outer tube,an inner tube generally located within the outer tube and comprising a longitudinal axis running along the length of the inner tube,a fixed elongate member located within the inner tube and comprising a longitudinal axis running along the length of the elongate member;wherein the inner tube is mounted on a rotational drive system to rotate the inner tube about its longitudinal axis;wherein the system further includes at least one inlet and at least one outlet; andwherein one or more projecting members project from an outer surface of the elongate member, an outer surface of the inner tube or an inner surface of the outer tube.2. The heat exchange system of claim 1 , wherein the inner tube comprises the at least one inlet.3. The heat exchange system of claim 1 , wherein the outer tube comprises the at least one outlet.4. The heat exchange system of claims 1 , wherein the elongate member is a metal shaft.5. The heat exchange system of claims 1 , wherein the elongate member comprises one projecting member that substantially extends along at least a portion of a length of the elongate member.6. The heat exchange system of claim 5 , wherein the at least one projecting member is in the form of a thread that extends along at ...

Biowaste treatment system and a method of biowaste treatment in association therewith

A decentralized based biowaste treatment system for treating biowaste (i.e., organic matter type/based waste such as manure, sawdust and/or food scraps) by manner of anaerobic digestion (e.g., an anaerobic digestion based waste-to-resource system) and a method of biowaste treatment in association with the biowaste treatment system.

Products from the decomposition of plastic waste

This invention relates to the field of plastic waste decomposition. More specifically, the invention comprises products obtained from the decomposition of plastic waste.

Waste Management System

A waste management system, primarily intended to be for waste floating in water, though it can also be used on land. A shredding device will reduce the size of the particles of waste. Ocean water is removed by a drying device. The dried waste material is cryogenically frozen using liquid nitrogen or other suitable means. The frozen waste material is then pulverized and ground into a powder. The powder may then be sprayed into a gas-filled chamber and heated. Temperature, pressure and humidity are maintained within the chamber for more than one minute. Microwave or other radiation and catalysts may be used to enhance the process of extraction. The processed material is then removed from the chamber. Carbon and water may be recycled. The carbon may be used as fuel by the ship. Water may also be used by the ship or returned to the ocean in a non-toxic condition.

Waste Management System

A waste management system, primarily intended to be for waste floating in water, though it can also be used on land. A shredding device will reduce the size of the particles of waste. Ocean water is removed by a drying device. The dried waste material is cryogenically frozen using liquid nitrogen or other suitable means. The frozen waste material is then pulverized and ground into a powder. The powder may then be sprayed into a gas-filled chamber and heated. Temperature, pressure and humidity are maintained within the chamber for more than one minute. Microwave or other radiation and catalysts may be used to enhance the process of extraction. The processed material is then removed from the chamber. Carbon and water may be recycled. The carbon may be used as fuel by the ship. Water may also be used by the ship or returned to the ocean in a non-toxic condition.

Method and apparatus for pasteurization, hydrolysis and carbonization

This invention proposes the use of Thermal Hydrolysis (or Thermal Carbonization) at different temperatures and pressures in alternate waste streams to achieve an optimal mix of high digestion rates and pasteurization rates while still achieving large viscosity reduction. In the disclosed embodiments means of combining Thermal Hydrolysis (or Thermal Carbonization) and Pasteurization including but not limited to placing the waste streams in parallel, placing them in series, utilizing heat input in parallel and heat exchangers in series are explored to optimize hydrolysis rates, minimize the use of high pressure tanks, optimize energy used, and manage viscosity characteristics of the solids.

Recycling a Used Absorbent Hygiene Product or its Components Using Hydrothermal Treatment

Used AHP or its components is converted into low molecular weight hydrocarbons using HTT reactor. These low molecular weight hydrocarbons produce ethylene, propylene, and other chemicals when fed into a steam cracker, which can be used to produce recycled components of the AHP or a fully recycled AHP.

METHODS AND SYSTEMS FOR PRODUCING ENERGY FROM WASTE MATERIALS

A system for processing solid waste including a segmented gasifier having a first segment detachably connected to a second segment, and a burner positioned downstream of the segmented gasifier and coupled to the segmented gasifier. A process for treating solid waste including introducing the solid waste into a first end of a segmented gasifier having a first segment detachably connected to a second segment. Gasifying the solid waste as it traverses from the first end of the gasifier to a second end of the segmented gasifier, and producing a gaseous output and a solid output at the second end of the segmented gasifier. Separating the gaseous output and the solid output, and introducing a portion of the gaseous output to a burner and recycling a portion of the gaseous output to the segmented gasifier as an energy source.

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 system , comprising:a primary chamber section; anda secondary chamber section connected to the primary chamber section via an exhaust duct, a heating chamber,', 'a primary chamber disposed within the heating chamber, the primary chamber being configured to receive feedstock, and', 'a burner configured to heat the heating chamber and the primary chamber, and, 'wherein the primary chamber section comprises'} a secondary chamber, and', 'a secondary chamber exhaust duct connected to the secondary chamber., 'wherein the secondary chamber section comprises'}2. The waste processing system according to claim 1 , wherein the primary chamber is loaded with an inert gas.3. The waste processing system according to claim 1 , wherein the primary chamber section further comprises a lid that is configured to collect syngas produced while heating the heating chamber and the primary chamber.4. The waste processing system according to claim 1 , wherein the primary chamber section further comprises a cooling fan configured to cool the heating chamber.5. The waste processing system according to claim 1 ,wherein the primary chamber comprises a plurality of heat transfer fins that are configured to transfer heat from the primary chamber to the heating chamber, andwherein the plurality of heat transfer fins are attached to an exterior surface of the primary chamber.6. The waste processing system according to claim 5 , wherein the plurality of heat transfer fins are made of the same material as the primary chamber.7. The waste processing system ...

Carbonization/oil recovery treatment furnace

There is provided a carbonization/oil recovery processing furnace which can be manufactured at a relatively low cost and has less deterioration due to corrosion in association with operation, and can also be maintained and managed at low cost. The carbonization/oil recovery processing furnace is constituted so as to process discarded materials including plastic waste by carbonization and oil recovery with the use of superheated steam which is supplied from the outside, and the carbonization/oil recovery processing furnace is constituted of iron-made external structures and stainless steel-made internal structures which can be separated from the external structures.

Method of treating a material

A method of treating a material to recover an oil from the material comprises heating the material to evaporate the oil, removing gas phase fluids from the material, and separating the oil from the gas phase fluids removed from the material, wherein the method includes mixing hot vapour with the material. The material being treated in the chamber is heated by friction within the chamber generated by a rotating shaft and flail. Injection of hot vapour improves the efficiency of the process to separate oil and any other evaporable liquids at lower temperatures. The thermal energy generated within the chamber is not consumed in changing the phase of large quantities of liquids in the material, and more of the energy generated is available to heat up the material and evaporate the oil fractions from the solids.

Material recycling appartus

Thermal treatment techniques for recycling are generally very clean but their byproducts include a fine ash that may become entrained in the exhaust air plume as smoke. We therefore disclose a materials recycling apparatus comprising a heat treatment chamber for processing the material at an elevated temperature, the chamber having a vent leading via a heat exchanger to a scrubber comprising a disrupted flow path, at least one spray nozzle directed towards the disrupted flow path, and a supply of liquid (ideally water with a little detergent) to the or each spray nozzle. In this way, the entrained ash can be efficiently removed from the air flow, allowing it to be vented, and the captured ash disposed of via a waste water outlet together with the ash washed from the chamber. The flow path can be disrupted by at least one baffle plate, ideally with the spray nozzle located ahead of the baffle plate(s). Thermal treatment techniques for recycling are generally very clean but their byproducts include a fine ash that may become entrained in the exhaust air plume as smoke. We therefore disclose a materials recycling apparatus comprising a heat treatment chamber for processing the material at an elevated temperature, the chamber having a vent leading via a heat exchanger to a scrubber comprising a disrupted flow path, at least one spray nozzle directed towards the disrupted flow path, and a supply of liquid (ideally water with a little detergent) to the or each spray nozzle. In this way, the entrained ash can be efficiently removed from the air flow, allowing it to be vented, and the captured ash disposed of via a waste water outlet together with the ash washed from the chamber. The flow path can be disrupted by at least one baffle plate, ideally with the spray nozzle located ahead of the baffle plate(s).

Organic waste disposal plant and method

The treatment plant comprises: a reactor for the sublimation of organic material in order to obtain a syngas; a filtration assembly for filtering the syngas in order to obtain a filtered gas, and a motor-generator assembly for producing electrical energy by means of the combustion of the filtered gas and thereby producing burnt gas; characterized in that said plant also comprises a methanation assembly, comprising: a catalyst that can extract carbon dioxide and nitrogen from the burnt gas; an electrolyzer that can separate water into oxygen and hydrogen by means of electrolysis; and a methanation reactor, which can produce methane by means of the Sabatier reaction using hydrogen and carbon dioxide originating from the electrolyzer and from the catalyst; the catalyst comprising a catalysis layer consisting of stone wool and nickel nanospheres, a plurality of steel microtubes containing copper microfilaments, and a system for controlling the reaction conditions.

Composite board from plastic waste

Plastic waste is shredded and formed to a desired shape and held together using a binder and/or heat, etc. The resulting composite material may be useful for building and/or furniture and/or flooring, etc. (similar to wood composite board). In some embodiments, the board is highly water resistant. Optionally, the board is made of layers. For example, an inner layer has reduced density and/or an outer layer may have decreased particle size and/or increased fiber content.

Pyrolysis gasification apparatus for solid refuse fuel

Provided is a pyrolysis gasification apparatus for solid refuse fuel. The apparatus includes: a superheated steam housing formed in a cylindrical shape and installed in a horizontal direction, in which superheated steam is injected into the superheated steam housing; a screw casing formed in a tubular shape extending from one end to the other end inside the superheated steam housing and installed in the horizontal direction inside the superheated steam housing, in which solid refuse fuel (SRF) is introduced into the screw casing; a conveying screw with a plurality of screw blades on an outer peripheral surface, the conveying screw being installed inside the screw casing in the horizontal direction and rotating to convey the solid refuse fuel; and a superheated steam supplier for supplying superheated steam into the superheated steam housing, in which the superheated steam may move through a movement pat.

Oil and gas industry waste stream remediation system, method, and apparatus

A system comprising a plasma assisted vitrifier ( 8 ) configured to produce vitrified product. A feed pipe ( 4 ) can be fluidly connected to the plasma assisted vitrifier ( 8 ). The feed pipe ( 4 ) can be configured to deliver a feedstock into the plasma assisted vitrifier. A heated combustion air conduit ( 34 ) can be fluidly connected to the plasma assisted vitrifier ( 8 ). A spinning fiberizer can be disposed next to the plasma assisted vitrifier ( 8 ) and configured to receive the vitrified product ( 24 ). An emissions attenuation device can be fluidly connected to the plasma-assisted vitrifier ( 8 ) and configured to treat gaseous emissions generated by the plasma-assisted vitrifier ( 8 ).

METHOD AND APPARATUS FOR THE TREATMENT OF WASTE MATERIAL

A method and an apparatus for treating comminuted waste material the method comprising: •a) heating comminuted waste material in a heating chamber () using one or more heating means (-) to generate a combustible gas •b) measuring or determining the temperature in the heating chamber; •c) comparing the measured or determined temperature in the heating chamber (() with a predetermined temperature range; and •d) adjusting the amount of heat applied by the one or more heating means (-) to the heating chamber () to maintain the temperature in the heating chamber within the predetermined temperature range. 125.-. (canceled)26. A method of treating comminuted waste material , the method comprising:a) heating comminuted waste material in a first, second and third zone of a rotatable heating chamber using one or more heaters to generate a combustible gas,b) measuring or determining the temperature in the first, second and third zone of the rotatable heating chamber;c) comparing the measured or determined temperature in the first, second and/or third zone of the rotatable heating chamber with a predetermined temperature range for each of the first, second and third zone; and{'b': 1', '2', '3', '2', '3', '1, 'd) adjusting the amount of heat applied by the one or more heaters to the first, second and third zone of the rotatable heating chamber to maintain the temperature in each of the first, second and third zone of the rotatable heating chamber within the predetermined temperature range for each of the first, second and third zone; wherein the first zone has a first temperature T, the second zone has a second temperature T and the third zone has a third temperature T and wherein the second and third temperatures T and T are higher than the first temperature T.'}27. A method of treating comminuted waste material according to claim 26 , wherein the one or more heaters comprises one or more combustion heaters.28. A method of treating comminuted waste material according to claim ...

Waste Management System

A waste management system for plastic or other material floating on the surface and in the subsurface of a body of water. A shredding device will reduce the size of the particles of waste. Ocean water is removed by a drying device. The dried waste material is frozen to a temperature at or below minus fifty degrees Fahrenheit, using liquid nitrogen or other suitable means. The frozen waste material is then pulverized and ground into a powder. The powder may then be sprayed into a gas-filled chamber and heated. Temperature, pressure and humidity are maintained within the chamber for more than one minute. Microwave or other radiation and catalysts may be used to enhance the process of extraction. The processed material is then removed from the chamber. Carbon may be recycled or used as fuel by the ship. Water may be used by the ship or returned to the ocean. 1. An apparatus for waste management comprising:a vessel equipped to collect material from the surface and subsurface of a body of water,a material shredder;a material dryer;a freezer that can cool the material to a temperature at or below minus fifty degrees Fahrenheit in one or more chambers;a pulverizer that can pulverize the material to maximize the ratio of the surface area to volume, and the ratio of surface area to mass, of particles of the material; anda reactor, in which the material can react with carbon oxide gas at a temperature at or above four hundred degrees Fahrenheit.2. The apparatus for waste management according to claim 1 , wherein:the material is waste material.3. The apparatus for waste management according to claim 1 , wherein:the material is plastic.4. The apparatus for waste management according to claim 1 , wherein:the vessel has one or more nets that can be sunk to a depth of no more than five meters, and can be closed and raised slowly to allow fish to escape, while capturing floating plastic.5. The apparatus for waste management according to claim 4 , further comprising:floatation ...

Natural method of reduction and removal of pathogenic agents and microorganisms contained in solids

A method for the reduction and/or removal of pathogenic agents and microorganisms contained in solids, comprising the steps of purification of the starting material to dispose of materials that combine a great size and extreme hardness and malleability; and the adjustment of the humidity degree of the material obtained in step of purification, and the grinding and heating of the material obtained in the step of adjusting the humidity, where the grinding and heating are carried out simultaneously by subjecting the material to a high pressure while at the same time its temperature is increased by means of an increase in the pressure on the material and the friction caused between the material and the grinding means. And A machine to carry out the method, comprising a front chamber for the entrance of the material; a contiguous rear chamber associated with the entrance chamber, by means of which the processed material is expelled; said contiguous rear chamber containing a grinding means that rotates when it is actuated by an engine; and a piston that enters into the front chamber running along said chamber into the rear chamber until it reaches a grinding means, where the grinding means consists of a solid, hard and heavy cylinder associated with a transverse axis, said cylinder being provided with a set of longitudinal slots from base to base that form edges with the cylinder surface.

Kitchen garbage processor

A kitchen garbage processor, includes: a processor body, a dewatering component, and an oil-water separating component, the processor body has a working platform disposed thereon, an inlet for dumping kitchen garbage is disposed on the working platform, a fore end of the dewatering component is communicated with the inlet and configured to send a kitchen garbage that to be processed to the dewatering component to separate a solid garbage from a liquid garbage; a solid garbage outlet configured for sending out a processed solid garbage and a liquid garbage outlet configured for sending out a residual liquid garbage are disposed at a rear end of the dewatering component; a fore end of the oil-water separating component is communicated with the liquid garbage outlet so as to send liquid garbage that to be processed to the oil-water separating component to separate oil from water; an oil outlet configured for sending out separated oil and a water outlet configured for sending out separated water are disposed at a rear end of the oil-water separating component. Purpose of separating solid garbage, oil and water simultaneously is realized.

Three step ultra- compact plasma system for the high temperature treatment of waste onboard ships

An apparatus for thermal processing of waste having organic and inorganic components comprises at least a treatment station, a cooling station and a treated material-removal station, and at least three crucibles. The treatment station is adapted to thermally treat the organic components and/or inorganic components located in a given one of the crucibles located at the treatment station. The so-treated components in this given crucible are adapted to then be cooled at the cooling station, before the treated components located in the given crucible are removed therefrom at the treated material-removal station. The three crucibles are mounted on a turntable so that the three crucibles are each at one of the stations, before synchronously all moving to each crucible's next station.

Apparatus for producing organic substance from waste and method for producing organic substance from waste

The present invention provides an apparatus and a method which are suitable for producing an organic substance using a synthesis gas from a waste gasification furnace. The apparatus 1 for producing an organic substance from waste comprises a synthesis gas generation furnace 11 for generating a synthesis gas by partial oxidation of the waste; and an organic substance production unit 12 for producing an organic substance from the synthesis gas. The organic substance production unit 12 further comprises: a synthesis unit 13 for synthesizing an organic substance by subjecting the synthesis gas to catalytic reaction in the presence of a metal catalyst, and a fermenter 14 for producing an organic substance by subjecting the synthesis gas to microbial fermentation.

Device for collection, storage and transport of fermentable waste

A removable device for collecting, storing and transporting fermentable waste, comprising: a device for supplying fermentable waste; a hopper; a grinder designed for grinding fermentable waste and forming ground material; a device for transferring the ground material; an airtight storage tank designed to store the ground material anaerobically under a controlled atmosphere; a device for emptying the tank, designed to empty the storage tank; the hopper being designed to convey the fermentable waste from the supply device to the grinder, the transfer device being designed to transfer the ground material from the grinder to the storage tank, the device further comprising a device for filtering effluents, connected to the storage tank, the device further comprising a pressure reducer disposed between the storage tank and the filtration device.

Steam plasma arc hydrolysis of ozone depleting substances

A two step process for the destruction of a precursor material using a steam plasma in a three zone reactor wherein the precursor material is hydrolyzed as a first step in the high temperature zone of the reactor, followed by a second step of medium temperature oxidation of the reactant stream in the combustion zone of the reactor where combustion oxygen or air is injected and immediate quenching of the resulting gas stream to avoid the formation of unwanted by-products. A related apparatus includes a non transferred direct current steam plasma torch, an externally cooled three zone steam plasma reactor means for introducing the precursor material into the plasma plume of the plasma torch, means for introducing the combustion air or oxygen into the combustion zone, means for exiting the reactant mixture from the reactor and means for quenching the reactant mixture located at the exit end of the reactor.

METHOD AND SYSTEM FOR THE ELIMINATION OF ODOURS IN RECYCLED PLASTICS

The invention relates to a method and system for the elimination of odours in recycled plastic materials, which comprises the steps of: separating and conditioning the plastic; shredding the plastic by means of a bladed shredded, which reduces the plastic into powder-sized particles; chemically washing with a surfactant, which is carried out in a stirring tank; rinsing the plastic material to eliminate dirt and the chemicals used, which is carried out in a rinsing reactor; mechanically drying the clean material in a dryer; and deodorising the plastic, wherein volatile organic compounds (VOCs) are removed from the clean, dry material by means of steam distillation, deodorisation being performed in a steam distillation column, the VOC-free plastic exiting through the bottom part of the column. 1. A method for the elimination of odors in recycled plastic materials comprising the following steps:a) separating the recycled plastic material (P-VOCs) by means of identification in a plant for separation by identification;b) shredding the plastic in a shredder and reducing the size of the plastic particles;c) chemically washing the shredded plastic with surfactant in a washing tank;d) rinsing the plastic material to eliminate dirt and the chemicals used in chemical washing in a rinsing tank;e) drying the rinsed material in a mechanical dryer; and the plastic material is introduced through the upper part of a distillation column;', 'steam inlet (V), coming from a boiler, through the bottom lateral part of the distillation column;', 'the plastic material falls by the effect of gravity along the distillation column, the plastic material comes into contact with the steam (V) and the organic components are removed from the plastic material by means of distillation;', 'there is an outlet for organic product (PO), which comprises water steam and organic components VOCs, through the upper lateral part of the distillation column; and', 'the VOC-free plastic (PL) exits through the ...

Waste treatment device

A waste treatment device may include a solid-liquid separator which is configured to receive and separate waste into solids and liquid. The waste treatment device may further include a solids treatment arrangement which is configured to receive the solids from the solid-liquid separator, wherein the solids treatment arrangement comprises a disinfection unit having a heating mechanism configured to heat, without burning, the solids so as to disinfect the solids to convert the solids into pathogen-free-treated-solids. The waste treatment device may further include a liquid treatment arrangement which is configured to receive the liquid from the solid-liquid separator and to treat the liquid so as to convert the liquid into pathogen-free-effluent. The solid-liquid separator may include a curved-funnel-shaped inner separator surface and a frustoconically-shaped inner liquid guide surface whereby the respective narrower ends are directed towards each other.

Processing post-industrial and post-consumer waste streams and preparation of post-industrial and post-consumer products therefrom

A system for and method of, processing post-consumer and post-industrial waste streams, producing active ingredients for waste stream processing, processing aqueous waste streams, preparing and collecting a multi-purpose chemical precursor, removing phosphates, nitrates, heavy metals, and other contaminants from aqueous waste streams, collecting and processing a post-consumer and post-industrial product from aqueous waste streams, administering and positioning assets and processes associated with waste stream processing, and scheduling operations for sub-systems of the system.

ENHANCED DROSS FEEDSTOCK

The efficiency of roasting black dross can be improved by pre-processing the black dross before roasting. Black dross can be crushed and reconstituted into pellets having internal channels. The internal channels can be filled with additives designed to fully oxidize during a dross roasting process, enabling the internal channels to be open and gas to flow therethrough during a dross roasting process. The crushed black dross can be crushed to pieces below 10 mm and screened for larger pieces prior to pelletizing to ensure consistent pellets. Optionally, an eddy current separator can remove some metallic aluminum from the crushed black dross prior to pelletizing. 1. A reconstituted metal recycling byproduct , comprisingdross, wherein the dross comprises aluminum oxides; andadditive selected to oxidize or decompose at temperature at or below 800° C.;wherein the dross and the additive are agglomerated together into a pellet, and wherein the additive is located within the pellet such that one or more channels through the pellet are exposed upon oxidation of the additive.2. The reconstituted metal recycling byproduct of claim 1 , wherein the additive comprises post-consumer scrap or waste materials from other industries.3. The reconstituted metal recycling byproduct of claim 1 , wherein the dross of the pellet comprises agglomerated dross particles each having an average diameter at or below 10 mm.4. The reconstituted metal recycling byproduct of claim 1 , further comprising a fuel additive claim 1 , wherein the fuel additive is selected to facilitate fueling a dross treatment reaction.5. The reconstituted metal recycling byproduct of claim 1 , wherein each of the pellets has an average diameter within a range of 5 mm to 50 mm.6. The reconstituted metal recycling byproduct of claim 1 , wherein the dross further comprises salt.7. A method of treating the metal recycling byproduct of claim 1 , comprising:providing dross pellets, wherein each of the dross pellets comprises ...

An adsorbent

An adsorbent for perfluoroalkyl and polyfluoroalkyl substances, wherein the adsorbent comprises one or more proteins. The one or more proteins may be selected from plant proteins, albumins, globulins, edestin, glycinin and/or beta-conglycinin. Use of an adsorbent for treatment of a material contaminated with perfluoroalkyl and polyfluoroalkyl substances. There is also provided a process for the treatment of ground water contaminated with perfluoroalkyl and polyfluoroalkyl substances, wherein the contaminated ground water is pumped to the surface and directed to an adsorption step comprising the adsorbent.

Waste Incinerator

A waste incinerator, in a vertical structure and including from the top down: a drying section, a destructive distillation section, a reduction section, and a combustion section. The combustion section includes: two layers of grate bars, a first combustion layer, a second combustion layer, and a third combustion layer. The heat produced from the combustion in the combustion section is used to heat the carbide in the reduction section. The heated carbide reduces CO 2 produced in the combustion into CO (coal gas). The coal gas ascends to the destructive distillation section through the ambient coal gas chamber to heat and destructively distillate the waste to produce the pyrogenic coal gas and the carbide. The carbide drops to the combustion section for combustion, and the pyrogenic coal gas and the coal gas are collected by the draft fan.

Waste to Energy By Way of Hydrothermal Decomposition and Resource Recycling

A method and an apparatus for disposing wastes comprising the steps of conducting a hydrothermal decomposition reaction of the wastes, separating the products into a solid fuel and waste water, combusting the solid fuel, scrubbing the combustion gas, generating steam using the heat generated by the combustion, and purifying the waste water, exhibit a high energy-efficiency, while exhibiting a high removal rate of the pollutants generated during the combustion.

System and method for recovering inert feedstock contaminants from municipal solid waste during gasification

A multi-stage product gas generation system converts a carbonaceous material, such as municipal solid waste, into a product gas which may subsequently be converted into a liquid fuel or other material. One or more reactors containing bed material may be used to conduct reactions to effect the conversions. Unreacted inert feedstock contaminants present in the carbonaceous material may be separated from bed material using a portion of the product gas. A heat transfer medium collecting heat from a reaction in one stage may be applied as a reactant input in another, earlier stage.

A method and apparatus for separating plastic and cellulose from post-consumer absorbent sanitary products

A method for separating plastic and cellulose from post-consumer absorbent sanitary products, comprising: sterilizing successive batches of post-consumer absorbent sanitary products in at least one rotary autoclave, shredding the sterilized absorbent sanitary products and obtaining sterilized and shredded material containing plastic and cellulose, drying the sterilized and shredded material containing plastic and cellulose, and separating cellulose from plastic from said sterilized, shredded and dried material in at least one centrifugal separator.

Method and Apparatus for Disintegrating Organic Substrates

In a method for disintegrating organic substrates, an alkaline solution is added as pH-altering solution to the substrate and said substrate is then treated with steam, or steam is added, for heating to a temperature below 100° C. Under pressureless conditions, the heated substrate admixed with alkaline solution is subjected to a residence time. Preferably, the organic substrates are sludges from wastewater treatment plants.

Method for preparing iron alloy and cement material

A method for preparing iron alloy and a cement material, in the field of solid waste recycling, provides an efficient, synergistic effect between main components of carbon, calcium and heavy metal in municipal solid waste incineration (MSWI) fly ash and main components of iron, aluminum and silicon in red mud, so that the iron alloy and cement material can be readily obtained. By using waste to treat waste and using the complementarity of the components of two waste streams, carbon in the MSWI fly ash may provide a reductant to accelerate an iron mineral in the red mud to reduce into metal iron. With the formation of the metal iron, a siderophile heavy metal element in the MSWI fly ash is also accelerated to enter an iron phase. Meanwhile, the cement material is formed by Al 2 O 3 and SiO 2 in the red mud and CaO in the MSWI fly ash.

Multifunctional storage container for perishable products and solid waste

Disclosure of a container to store solid and liquid wastes and perishable goods and protect them from microbial damage. The storage container is also amenable to selectively remove water vapor from inside the bag without damaging the container.

Waste biofermenter, based on temperature control by means of heating and cooling an added liquid or gaseous solution for energy-use optimization

The present invention comprises a waste-bio-fermenter device based on temperature control by means of heating and cooling an added liquid or gaseous solution, for energy-use optimization. The device makes it possible to utilize, for energy purposes, biomass and gases that result from anaerobic biodigestion in the thermophilic phase, said device differing from biodigesters currently offered in the market in that its temperature control is monitored, resulting in a shorter fermentation time, better quality, for energy-use purposes, of the produced dry material, and a high yield. The waste bio-fermenter has an elongate form and is built in a metallic structure comprising double partition lateral walls, sloping bottom to allow the solution runoff, and a ceiling with a hatchway. In the space between the partition walls heating of the liquid or gaseous solution placed therein occurs and then the heat present in the solution is transmitted to the internal cell.

Disinfection apparatus and method of treating waste

A disinfection apparatus for treating waste may include a housing having an inlet and an outlet; a conveying mechanism which is disposed within the housing and which extends at least substantially along the housing from the inlet to the outlet; and a heating mechanism configured to transfer heat to the housing so as to heat an internal space of the housing to create a heated environment within the housing. A method of treating waste may include providing the waste in a heated environment within a housing of a disinfection apparatus; and conveying the waste, via a conveying mechanism of the disinfection apparatus, along a length of the housing of the disinfection apparatus. According to various embodiments, the method may further include heating, via a heating mechanism of the disinfection apparatus, the housing so as to heat an internal space of the housing to create the heated environment within the housing.

System and Method for an Electrode Seal Assembly

A sealing system for isolating the environment inside a vitrification container from the outside environment comprises a vitrification container with a lid. The lid comprises two or more electrode seal assemblies through which two or more electrodes may be operatively positioned and extend down through the lid into the vitrification container. The electrodes may move axially up and down through the electrode seal assemblies or lock into place. The electrode seal assemblies each comprise a housing having two halves with recessed ring grooves. Sealing rings with a split may be placed into the grooves. Gas galleries may be machined or cast into the housing such that they are adjacent to the ring grooves. The gas galleries distribute gas onto the external faces of the sealing rings causing a change in pressure resulting in the sealing rings compressing onto the electrodes and forming a seal.

SYSTEM AND METHOD FOR REDUCING NOx EMISSIONS FROM GASIFICATION POWER PLANTS

A method is provided for thermally processing waste to produce steam and generate energy while minimizing air pollutants in a staged thermal reactor. The method includes gasifying the waste to convert the waste to a fuel gas and a substantially carbon free, inert, granulated, sintered mineral ash and reforming the fuel gas auto-thermally to minimize creation of nitrogen oxide when the fuel gas is combusted. The method further includes burning the reformed fuel gas to minimize creation of nitrogen oxide in a flame region of a fuel gas burner and recirculating cooled flue gas to control oxygen content and temperature during the reforming operation and the burning operation. In one example, reforming the fuel gas converts non-molecular nitrogen species into molecular nitrogen in an auto-thermal non-catalytic reformer unit by decomposition reactions promoted by a prevailing reducing gas atmosphere.

Method for recycling used or discarded portable electric batteries

A method for upgrading used or rejected electric battery cells, which include upgradable compounds, such as iron, zinc, manganese, copper, and fixed and volatile carbon, and heavy metals and dangerous compounds. The used or rejected battery cells are introduced as a load into a furnace for melting metal, such as a cupola furnace, a free arc furnace, or an induction furnace. A device for purifying gases produced by the furnace and for capturing and removing noxious elements, such as mercury, chlorides, and fluorides, and heavy molecules such as dioxins, furans, and aromatic substances, is provided in a discharge route of the hot gases, downstream from the melting furnace.

Systems for recovering rare earth elements

Methods and systems for recovering or extracting rare earth elements under mild conditions include subjecting a material including rare earth element to a rare earth element crystallization medium under solvothermal conditions sufficient to form rare earth element crystals capable of gravity separation and purification.

Hydrolysis apparatus for organic waste using hydraulic crushing effect

A hydrolysis apparatus for organic waste using a hydraulic crushing effect includes: a housing having an open top surface and an inner lodging space; a reaction tank being lodged in the inner lodging space of the housing and having an open top surface and an inner space for accommodating a defined liquid chemical; a heating section connected to a bottom surface of the reaction tank and integrated into the reaction tank; and a driving means for moving the housing to put the housing in a linear reciprocating motion. The present invention has an effect to greatly reduce the physical crushing time and the dissolution time using a liquid chemical in the hydrolysis of animal carcass and other organic wastes, such as food waste, sewage/waste water sludge, animal/plant residue, and so forth, thereby increasing the work efficiency and reducing the cost.

Method for Mitigating Acid Rock Drainage Potential through the Smoldering Combustion of Organic Materials

Methods are provided for the removal of sulfur and other ARD/AMD-generating materials through the smoldering combustion of an organic material. The methods comprise admixing an ARD/AMD-generating porous matrix material with an organic material to produce a mixture, exposing the mixture to an oxidant, and initiating a self-sustaining smoldering combustion of the mixture. Additional embodiments aggregate the organic material or ARD/AMD-generating porous matrix material or mixture thereof in an impoundment such as a reaction vessel, depression or matrix pile. Further embodiments utilize at least one heater to initiate combustion and at least one air supply port to supply oxidant to initiate and maintain combustion.

Method of Recycling Single or Limited Use Items

A method of recycling single or limited use items may include providing a one or more single or limited use items to a buyer, collecting the single or limited use items from the buyer when the single or limited use items are soiled, and producing oil and/or one or more petroleum-based product from the used items.

Procedure for obtaining raw material resulting from waste material

The procedure ( 1 ) for obtaining raw materials resulting from waste material comprises: the supply (A) of harmonic steel resulting from waste material and prepared in a skein to be treated ( 3 ); a heat treatment (B) of the skein to be treated ( 3 ) for obtaining a treated skein ( 3 a );—a post-treatment (E) of the treated skein ( 3 a ) for obtaining steel reusable as raw material; where the heat treatment (B) comprises an inductive exposure step (B 1 ) of the skein to be treated ( 3 ) to at least an alternate magnetic field for the induction in the skein to be treated ( 3 ) of alternate eddy currents adapted to raise the temperature of same.

Method for recycling used absorbent articles

A method of recycling a used absorbent article having human waste includes: a first step of separating pulp fiber from the used absorbent article to obtain regenerated pulp fiber; a second step of conversion to solid fuel from constituent materials of the used absorbent article remaining after separation of the pulp fiber to obtain solid fuel, and a third step of supplying waste water containing organic material generated from the first step to a microbial fuel cell to obtain electric power while purifying the waste water. The processing rate for the used absorbent article containing human waste is 90 mass % or greater.

Systems and methods for making spent grain dough-based products

The invention provides methods for the production of dough and bread products made at least in part of spent brewer's grain. The spent grain is removed from a brewing or distilling process, dried, frozen, and then further processed into a spent grain dough product. More specifically, the invention relates to the systems and methods for making frozen pizza dough balls composed at least in part of grain products that have been used in the process of brewing beer or distilling sprits such as whiskey.

Apparatus for thermal treatment of organic waste

The present disclosure provides an apparatus for thermal treatment of a pre-defined amount of organic waste. The apparatus includes a plurality of chambers to receive the pre-defined amount of organic waste. Further, the apparatus includes a double wall to encapsulate each of the plurality of chambers. Furthermore, the apparatus includes an auger accommodated within the cylindrical hollow body of each of the plurality of chambers. Moreover, each of the plurality of chambers has a cylindrical hollow body. The cylindrical body has a first diameter of a first section and a second diameter of a second section. In addition, each of the plurality of chambers is connected in succession for a continuous movement of the pre-defined amount of organic waste along a longitudinal axis. Further, the plurality of chambers includes a feed material inlet and a processed material outlet attached at a second end of the plurality of chambers.

equipment for processing waste material.

Method for municipal solid waste reclamation

The present invention relates to a method for municipal solid waste (MSW) reclamation in a continuous or discontinuous process first for converting said waste into organic biomass and subsequently extracting and recovering the most chemical compounds contained in said biomass possible, such as triglycerides, sugars and proteins. Therefore, the invention is comprised in the field of recycling, transforming solid waste into reusable solids and biofuels.

Apparatus for treating waste materials with three-dimensional agitating mechanism

An apparatus for treating waste materials with three-dimensional agitating mechanism, the apparatus comprising a sealed vessel, a feed input unit, a steam jet unit, an agitating unit with a rotation shaft (1) supported in the middle of the sealed vessel by bearings, and a discharge unit with a discharge port (5) for waste materials and an opening and closing ball valve (9); the agitating unit also comprises support plates (2), outer spirals (3) and blades (4); the discharge unit also is equipped with a position compensation plate (6) and a drive mechanism. Because the outer spirals (3) and the blades (4) move in the opposite direction, problems are avoided that the movement type of the materials is simplex when ordinary agitating mechanism is being agitated, there are dead angles for insufficient agitation, and it is easy to deposit materials. For using the position compensation plate (6) and pressure-equalizing pipeline ensuring same pressure between sealed vessel and intermediate cavity of position compensation plate (6) and drive mechanism, both sides of the compensation plate (6) do not have pressure difference, the opening and closing of the compensation plate (6) do not have external resistance, and it is prevented that the materials move down from gaps of the compensation plate (6) under the pressure difference.

Thermal remediation process

A process and apparatus for removing organic and inorganic contaminants from solid media such as drill cuttings, tank bottoms or contaminated soils. The process is conducted in at least one thermal screw conveyor which provides two or more separate temperature zones which can be operated as one or more of low temperature thermal desorption, high temperature thermal desorption and pyrolysis. Preferably the process is conducted in three interconnected thermal screw conveyors which each provide a separate temperature zone. The process is conducted such that the solid media in each of the temperature zones is held under a vacuum. Direct and indirect heating of the solid media in each of the temperature zones is provided. In the pyrolysis zone, an organic binder may be added to encapsulate inorganic contaminants such as metals.

Reactor for continuously treating polymeric material

A system for continuously treating recycled polymeric material includes a hopper configured to feed the recycled polymeric material into the system. An extruder can turn the recycled polymeric material in a molten material. In some embodiments, the extruder uses thermal fluids, electric heaters, and/or a separate heater. The molten material is depolymerized in a reactor. In some embodiments, a catalyst is used to aid in depolymerizing the material. In certain embodiments, the catalyst is contained in a permeable container. The depolymerized molten material can then be cooled via a heat exchanger. In some embodiments, multiple reactors are used. In certain embodiments, these reactors are connected in series. In some embodiments, the reactor(s) contain removable static mixer(s) and/or removable annular inserts.

Reactor for treating polystyrene material

A system for continuously treating recycled polystyrene material includes a hopper/densifier configured to feed recycled polystyrene material into the system. An extruder can turn the recycled polystyrene material into a molten material. In some embodiments the extruder uses thermal fluids, electric heaters, and/or a separate heater. Solvents, such as toluene, xylenes, cymenes, and/or terpinenes can aid in generating the molten material. The molten material can be depolymerized in a reactor and a catalyst can be used to aid the depolymerizing. In certain embodiments, the catalyst is contained in a permeable container. In some embodiments, copolymers/monomers are grafted onto the depolymerized material. The depolymerized molten material can be cooled via a heat exchanger. The product can be isolated by extraction, distillation, and/or separation. In some embodiments, the product is treated through filtration and absorption media. In some embodiments, multiple reactors are used.

多重注入蒸汽型反应器和包括其的有机废物处理装置

一种用于处理有机废物的反应器包括安装在反应容器中以使从外部蒸汽供应器件供应的蒸汽可被供应至所述反应容器的内部的蒸汽供应管。所述蒸汽供应管具有多个蒸汽供应孔以便通过孔向所述反应容器中的废物供应从所述蒸汽供应器件供应的蒸汽。提供一种包括具有以上构型的反应器的有机废物处理装置。归因于向反应器供应的蒸汽的热量在短时间内被向反应器中的废物均匀供应，并且由此增加处理效率。

A bitumen composition including recycled synthetic turf, and method for making same

Provided are a bitumen composition, and a method of making the bitumen composition. The bitumen composition includes a bitumen base, a plurality of synthetic turf fragments, and a modification agent, wherein the modification agent is a reactive thermoplastic interpolymer. The method of making the bitumen composition comprises mixing the bitumen base, the plurality of synthetic turf fragments, and the modification agent.

Reactor for treating polystyrene material

A system for continuously treating recycled polystyrene material includes a hopper/densifier configured to feed recycled polystyrene material into the system. An extruder can turn the recycled polystyrene material into a molten material. In some embodiments, the extruder uses thermal fluids, electric heaters, and/or a separate heater. Solvents, such as toluene, xylenes, cymenes, and/or terpinenes can aid in generating the molten material. The molten material can be depolymerized in a reactor and a catalyst can be used to aid the depolymerizing. In certain embodiments, the catalyst is contained in a permeable container. In some embodiments, copolymers/monomers are grafted onto the depolymerized material. The depolymerized molten material can be cooled via a heat exchanger. The product can be isolated by extraction, distillation, and/or separation. In some embodiments, the product is treated through filtration and absorption media. In some embodiments, multiple reactors are used.

Reactor for continuously treating polymeric material

A system for continuously treating recycled polymeric material includes a hopper configured to feed the recycled polymeric material into the system. An extruder can turn the recycled polymeric material in a molten material. In some embodiments, the extruder uses thermal fluids, electric heaters, and/or a separate heater. The molten material is depolymerized in a reactor. In some embodiments, a catalyst is used to aid in depolymerizing the material. In certain embodiments, the catalyst is contained in a permeable container. The depolymerized molten material can then be cooled via a heat exchanger. In some embodiments, multiple reactors are used. In certain embodiments, these reactors are connected in series. In some embodiments, the reactor(s) contain removable static mixer(s) and/or removable annular inserts.

Apparatus for reducing weight of food wastes

본 고안은 회전판이 설치된 회전축을 회전시켜 음식물 쓰레기를 교반하되, 상기 회전축에 가열기를 설치하여 음식물 쓰레기를 골고루 가열하여 건조시키는 음식물 쓰레기 중량 감소장치를 제공하기 위한 것이다. 본 고안의 음식물 쓰레기 중량 감소장치는, 내부에 설치공간이 구비된 프레임부(100); 상기 프레임부(100)의 상부에 구비되는 투입부(200); 상기 프레임부(100)의 설치공간에 회전되게 장착되는 회전축(320)과, 상기 회전축(320)의 둘레를 따라 다수개 구비되는 교반수단(340)을 구비하며, 상기 투입부(200)를 통해 반입된 처리물을 혼합 및 가열시키는 교반부(300); 상기 프레임부(100)의 설치공간에 장착되며, 상기 처리물에서 발생하는 악취 및 수분을 제거하는 탈취부(400);를 포함하되, 상기 회전축(320)의 내부에는 상기 회전축(320)의 회전시 상기 처리물을 가열시키는 가열기(330)가 설치된다. The present invention is to provide a food waste weight reduction device for stirring the food waste by rotating the rotary shaft is installed, by installing a heater on the rotary shaft to evenly heat the food waste to dry. Food waste weight reduction apparatus of the present invention, the frame portion 100 is provided with an installation space therein; An input unit 200 provided on an upper portion of the frame unit 100; Rotating shaft 320 is rotatably mounted in the installation space of the frame portion 100, and a plurality of stirring means 340 are provided along the circumference of the rotating shaft 320, through the inlet 200 An agitator 300 for mixing and heating the carried material; It is mounted in the installation space of the frame portion 100, deodorizing unit 400 for removing odor and moisture generated in the processed material; including, but the inside of the rotary shaft 320 of the rotation of the rotary shaft 320 A heater 330 is installed to heat the treatment.

一种由酸溶性钛渣制备金红石的方法

本发明涉及一种人造金红石的制备方法，该方法包括酸溶性钛渣粉碎、改性处理、添加添加剂与酸性除杂等步骤。采用本发明方法所得到人造金红石完全符合氯化法生产钛白的要求，原料具有广泛的适应性。由于选用微波加热作为加热方式，本发明所需要的设备投资比现有技术少17％、能耗低25％、人造金红石纯度在91％以上，副产物较少，环境污染小，符合节能减排与清洁冶金的要求。

建筑废料利用方法

公开了一种建筑废料利用方法，该建筑废料利用方法包括：将所述建筑废料预处理为预定尺寸范围的颗粒；从所述颗粒中获取碳酸钙。根据本发明的建筑废料利用方法，其可利用的建筑废料范围更广，并且可以得到纯度更高、以便于更广用途的有用化合物。

Плазменный процесс и соответствующее оборудование для удаления углеводородов, содержащихся в осадке из резервуаров для хранения нефти, и/или для обработки отходов, содержащих углеводороды

甲烷发酵系统

本发明公开了一种甲烷发酵系统(1)，该甲烷发酵系统(1)具备包括可溶化槽(12)和甲烷发酵槽(13)的一连串处理列(5)，所述可溶化槽(12)收纳于箱体(2)，对有机处理物进行可溶化处理，所述甲烷发酵槽(13)收纳于箱体(3)，使在可溶化槽(12)中被实施了可溶化处理的处理物发酵而产生甲烷。有机废弃物依次输送到带破碎机的螺杆泵(10)、混合槽(11)、可溶化槽(12)、甲烷发酵槽(13)，并通过对其进行可溶化处理、甲烷发酵，从而生成甲烷气体，并将所产生的甲烷气体输出。在甲烷发酵槽(13)设置有利用在可溶化槽(12)中产生的热量等来进行加热的机构。

Oil refining waste treatment method

FIELD: oil and gas industry. SUBSTANCE: invention is related to processing of oil refining wastes. The oil refining waste treatment method includes delivery of oil refining and plastic processing wastes and heating of the combined wastes using far-infrared radiation in order to split off volatile hydrocarbons, wherein the split off volatile hydrocarbons a collected for further usage. EFFECT: sound management of wastes, which includes uniform heating, minimisation of hot stains formation, minimisation of heat losses, reduction of coke deposits in the process of the method implementation. 8 cl, 1 tbl, 1 dwg, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C10G 15/00 B09B 3/00 C10G 32/00 C08J 11/00 C10G 1/00 (13) 2 532 907 C2 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2011105024/04, 07.07.2009 (24) Дата начала отсчета срока действия патента: 07.07.2009 (72) Автор(ы): СКЕЙРС Джон (AU) (73) Патентообладатель(и): П-ФЬЮЭЛ ЛТД (AU) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.08.2012 Бюл. № 23 R U 11.07.2008 AU 2008903565 (45) Опубликовано: 20.11.2014 Бюл. № 32 1923957 A, 07.03.2007. CN 1492024 A, 28.04.2004. RU 2005138138 A, 20.06.2007. US 20040235970 A1, 25.11.2004 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 11.02.2011 2 5 3 2 9 0 7 (56) Список документов, цитированных в отчете о поиске: KR 20020016566 A, 04.03.2002. CN 2 5 3 2 9 0 7 R U UA 2009/000878 (07.07.2009) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2010/003180 (14.01.2010) Адрес для переписки: 129090, Москва, ул. Большая Спасская, 25, стр. 3, ООО "Юридическая фирма "Городисский и Партнеры" (54) СПОСОБ ПЕРЕРАБОТКИ ОТХОДОВ ПЕРЕРАБОТКИ НЕФТИ (57) Реферат: Изобретение относится к способу переработки углеводороды собирают для последующего отходов. Способ переработки отходов использования. Технический результат переработки нефти включает подачу ...

Apparatus of treating poisonous dust by using plasma

본 발명은 유독성 화학 폐기물을 처리하는 장치에 관한 것으로서 특히, 플라스마를 이용하여 유독성 폐기물을 열분해시킨후, 발생가스는 완전 연소시키고 정화공정을 거치게 하여 2차 오염물질의 발생을 없애고 재활용 가능한 물질로 회수하는 것을 특징으로 하는 플라스마를 이용하는 유독성 폐기물의 처리 장치에 관한 것이다. The present invention relates to a device for treating toxic chemical wastes. In particular, after pyrolysis of toxic wastes using plasma, the generated gas is completely burned and subjected to a purification process to eliminate secondary pollutants and recover them as recyclable materials. The present invention relates to a treatment apparatus for toxic waste using plasma.

Process for preparing feed in liquid and solid from food waste

The present invention relates to a method for manufacturing liquid and solid feed by processing food waste and to an apparatus for the same. More desirably, the present invention relates to a method for processing the food waste efficiently by providing feed in dried and liquefied forms and at the same time manufacturing a dried or liquefied single ingredient feed after removing foreign materials mixed in food by collecting food waste discharged from households, restaurants or institutional food services, etc. and to an apparatus for the same. The method and the apparatus according to the present invention can minimize wastewater generation and reduce the cost. In addition, a desorption cake can be entirely digested to be reused environmentally and bed smells can be reduced by using an automatic equipment system, and leachate generation can be minimized so that the dried and liquefied single ingredient feed at low cost.

一种有机废弃物无氧热解处理装置

本发明一种有机废弃物无氧热解处理装置，用于有机废弃物的热解处理，包括烘干单元、无氧热解单元和产物处理单元，所述有机废弃物依次经过所述烘干单元、无氧热解单元和产物处理单元进行热解处理；所述烘干单元包括一进料粉碎机、一闭风器Ⅰ和一螺旋输送机Ⅰ，所述无氧热解单元包括一保温腔、一加热螺旋和一闭风器Ⅱ，所述产物处理单元包括一炭冷却机、一燃气发电机和一除尘除臭器，所述燃气发电机一端连通所述保温腔出料端，另一端连通所述螺旋输送机Ⅰ进料端，所述螺旋输送机Ⅰ出料端连通所述除尘除臭器，可以将有机废弃物转化为以可燃气、燃料油和炭黑为主的贮存性能源，总的本发明具有占地面积小、能量利用率高、安全环保的优点。

Treatment apparatus of food waste

PURPOSE: A food waste treatment apparatus using a dehydration method by compressing food waste by force is provided to rapidly treat the food waste by crushing, compressing and drying the food waste inside a screw case including a screw. CONSTITUTION: A food waste treatment apparatus comprises the following: a hopper(11) receiving food waste inserted through an inlet, and including plural drain holes(12); a collection unit(10) naturally discharging water through the drain holes; a screw case(21) including a screw(22) rotatably fixed to the center of the screw case, connected to one side of the hopper; a driving unit(20) stirring, crushing, compressing, and drying the food waste by the rotation of the screw; a heating unit(30) heating the screw case for drying the food waste; and a sleeve(41) with plural holes.

리튬 이온 폐전지의 처리 방법

리튬 이온 폐전지에 포함되는 유가 금속인 구리, 니켈 및 코발트를 회수함과 더불어, 구리와 니켈 및 코발트를 유효하게 분리할 수 있는 처리 방법을 제공한다. 본 발명에 따른 리튬 이온 폐전지의 처리 방법은, 리튬 이온 폐전지를 노에 투입하여 가열함으로써 용해하여, 구리, 니켈 및 코발트를 함유하는 합금을 얻는 합금 생성 공정(S1)과, 합금을 애노드로서 황산 산성 용액에 장입하고, 그 애노드와 캐소드의 사이에 통전하는 전해 처리에 부침으로써, 합금에 포함되는 구리를 캐소드 상에 전석시켜 니켈 및 코발트와 분리하는 전해 정제 공정(S2)을 갖는다.

餐厨垃圾处理的固定化微生物菌剂的制备方法及应用

本发明公开了一种餐厨垃圾处理的固定化微生物菌剂的制备方法及应用，该方法包括：分别对克鲁维毕赤酵母和林生地霉进行高密度液体发酵，再将菌液按比例混合；将复合菌液浓缩后，加入至改性后的载体中，进行混合，并在混合过程中加入交联剂，然后进行恒温通气培养；恒温通气培养后，进行低温干燥，得到固定化微生物菌剂。本发明方法不仅显著提高了载体固定的菌体量，还使载体与菌体之间的结合紧密，防止菌体在制备过程和保藏中的活菌大量损失，提高了单位质量菌剂的活菌数，减少了菌剂的使用量；制备获得的解餐厨垃圾能力强、能够消除降解餐厨垃圾过程中产生的异味，而且载体中固定的菌体量大，载体与菌体之间的结合更紧密，活菌生物量大。

一种用于处理城市垃圾的抗菌除臭装置及其操作工艺

本发明提供一种用于处理城市垃圾的抗菌除臭装置及其操作工艺，属于垃圾净化技术领域，包括箱体，第一电动伸缩气缸的伸缩杆上均连接有挤压钢板，转动轴上均转动连接有转动隔板，移动隔板与第二电动伸缩气缸的伸缩杆相连接，第二支撑板上安装有电机，电机上连接有转轴，转轴的一端头穿过箱体的侧壁延伸至箱体内，转轴上连接有粉碎刀片，箱体的左侧壁内设有竖置的流水通道，流水通道的上端与流水孔道相连通，活性炭过滤器的上部进水端和流水通道的下端之间连接有进水管，活性炭过滤器的下部出水端上连接有排水管，箱体的底面设有出料盖，移动隔板内设有加热腔室；本发明用于处理城市垃圾的抗菌除臭装置具有抗菌除臭效率高的优点。

Drier for organic waste treatment using thermal wind

A drying apparatus for the treatment of organic waste by using hot air is provided to sufficiently dry a drying object with a high moisture content or a high adhesive property by pulverizing the organic waste into a predetermined size, maximize the drying efficiency by drying the drying object through a rotary dryer after drying the drying object through a screw dryer, and adjust drying time and drying ratio by adjusting positions and ejection angles of hot air induction holes during rotary drying. A drying apparatus for the treatment of organic waste by using hot air comprises: a feeding hopper(10) for feeding the organic waste; a pulverizer for transferring the organic waste stored in the feeding hopper by a transfer screw(15) to pulverize the organic waste; a screw dryer(30) in which a guiding screw(32) is formed such that ejection holes are penetratingly formed in the guiding screw; a rotary dryer(40) which is rotatably connected to one side of the screw dryer, and which has transfer members(42) formed on an inner peripheral surface thereof to discharge the organic waste to a discharge port(45) while rotating the organic waste transferred through the guiding screw; and a hot air induction pipe(50) which is formed in the rotary dryer, and which has hot air induction holes(52) formed in an outer peripheral surface thereof, wherein the screw dryer is formed in the form of double pipes such that a plurality of hot air ejection holes are further formed in an upper side of an inner pipe of the double pipes, the guiding screw has inflow preventing plates formed on vanes thereof, and the rotary dryer has a plurality of transfer vane elements(43) further formed on an inner peripheral surface thereof.

Pyrolysis gasification method and apparatus for hazardous waste

본 발명은 유해폐기물의 열분해 가스화처리 방법 및 그 장치에 관한 것으로서, 더 상세하게는 병원 폐기물과 같은 유해성 폐기물을 분리하지 않고 연소에 필요한 공기를 차단한 상태에서 고주파 유도에 의한 용융 금속의 고온 열에 의해 유해폐기물을 흡열반응으로 열분해 함으로써 액체나 고형물이 생김을 줄이고 독성의가스 발생을 방지하며 에너지원으로 사용가능한 가스로 전환하는 유해폐기물의 열분해 가스화처리 방법 및 그 장치에 관한 것으로, 유해폐기물을 투입하는 투입장치와 투입된 유해폐기물을 열분해에 의해 가스로 분해하는 분해장치와 열분해된 가스를 후처리하는 후처리장치로 구성되는 유해폐기물의 열분해 가스화처리 장치에 있어서; 상기 분해장치는, 상기 유해폐기물에 존재하는 액상의 물질을 예열에 의해 증발시키는 건조 및 열분해로와, 상기 건조 및 열분해로를 예열시키는 가열전원 공급장치와, 상기 건조 및 열분해로를 거친 유해폐기물의 열분해에 필요한 열원을 공급하고 일정한 고온으로 유지시키는 전기유도 금속용융로와, 상기 전기유도 금속용융로를 고주파 유도에 의해 가열하는 고주파 유도장치와, 상기 전기유도 금속용융로의 열원에 의해 유해폐기물을 열분해하는 열분해실로, 구성됨을 특징으로 하는 유해폐기물의 열분해 가스화처리 장치 및 방법을 제공하여, 분해 효율을 높이고 환경 오염의 염려가 없으며 실용화할 수 있는 유용한 발명인 것이다. The present invention relates to a method for treating pyrolysis and gasification of hazardous wastes, and more particularly, to high temperature heat of molten metal by high frequency induction in a state in which air required for combustion is blocked without separating hazardous waste such as hospital waste. The present invention relates to a method and apparatus for pyrolytic gasification of hazardous wastes that thermally decomposes hazardous wastes by endothermic reactions, thereby reducing the occurrence of liquids or solids, preventing the generation of toxic gases, and converting them into gases that can be used as energy sources. A pyrolysis gasification apparatus for hazardous waste comprising: a decomposing apparatus for decomposing input waste, introduced hazardous waste into gas by pyrolysis, and a post-treatment apparatus for post-processing pyrolyzed gas; The decomposing device includes a drying and pyrolysis furnace for evaporating a liquid substance present in the hazardous waste by preheating, a heating power supply for preheating the drying and pyrolysis furnace, and a hazardous waste having passed through the drying and pyrolysis furnace. An electrically induced metal melting furnace for supplying a heat source required for pyrolysis and maintaining at a constant high ...

가변적 재활용 폐기물 공급 원료 및 산업적 사용 후 액체 폐기물을 위한 열분해 방법 및 시스템

본 발명은 다양한 유형의 폐 플라스틱을 포함하는 재활용된 플라스틱 공급 원료 또는 다양한 유형의 폐 플라스틱 및 하나 이상의 미정제 산업적 사용 후(post-industrial) 액체 폐기물을 포함하는 공급 원료를 이용할 수 있는 열분해 방법 및 시스템이 제시된다. 개시된 열분해 방법 및 시스템은 다양한 유형의 폐 플라스틱, 예컨대 소비자 사용 후(post-customer) 및 산업적 사용 후 폐기물, 및/또는 미정제 산업적 사용 후 폐기물을 유용한 열분해 오일로 전환하도록 구성될 수 있다.

土壤及综合建筑垃圾制备泥石炭渣粉的生产系统及其方法

本发明涉及一种土壤及综合建筑垃圾制备泥石炭渣粉的生产系统及其生产方法，包括:渣土打散装置、污泥脱水装置、烘干装置和高压磨粉装置；所述渣土打散装置适于将渣土和建筑垃圾切割成片状混合料；所述污泥脱水装置适于将将污泥中的污泥及水份分离后形成片状；所述烘干装置适于对污泥脱水装置或打散装置加工出来的物料进行烘干；所述高压磨粉装置适于对烘干装置烘干后的物料进行粉磨。综上所述，本发明能够将土方和建筑垃圾进行回收利用，制备出作为后续建筑材料使用的一种新的基础材料（泥石炭渣粉），提高了土方和建筑垃圾的利用价值，具有生产工艺简单、环保的特点，为开发新的建筑材料提供必备的条件。

Garbage disposer and molded fabricator using main material thereof

음식물 쓰레기를 회전해머와 고정날을 이용하여 파쇄시킨 뒤에 배출구(2-3)를 통해서 배출하는 파쇄기(1)와, 상기한 파쇄 처리물을 건조시키기 위한 건조기 드럼(2-5)과, 건조열을 발생시키면서 살균, 탈취가 이루어지도록 하는 처리재를 공급하기 위한 처리물 탱크(2-14)와, 상기한 파쇄 쓰레기를 파쇄롤로(2-8)를 이용하여 휘저어주는 각반장치(2-13)와, 2차 건조열을 제공하기 위한 히터(2-10) 및 물재킷(2-9)과, 건조시에 발생되는 개스를 외부로 배출시키기 위한 배기통(2-15)을 포함하여 이루어지며, 음식물 쓰레기를 파쇄시킨 후 건조, 방균, 탈취 효과를 얻으면서 처리한 뒤에, 처리물을 제분시킴으로써 토목, 원예, 포장 등의 재료 제조에 사용할 수 있는 성형소재를 제조할 수 있는, 음식물 쓰레기 처리기 및 그 처리물을 주원료로 하는 성형소재 제조기를 제공한다. A crusher 1 for crushing food waste using a rotary hammer and a fixed blade, and then discharged through a discharge port 2-3, a dryer drum 2-5 for drying the crushed object and drying heat Treatment tank (2-14) for supplying a treatment material for sterilization and deodorization while generating a; and a gaiters (2-13), which stirs the above-mentioned shredded waste using the shredding roller (2-8) And a heater 2-10 and a water jacket 2-9 for providing secondary drying heat, and an exhaust cylinder 2-15 for discharging the gas generated during drying to the outside. A food waste processor and its apparatus capable of producing molding materials which can be used for the manufacture of materials such as civil engineering, horticulture and packaging by milling food wastes and then treating them with drying, antiseptic and deodorizing effects. Forming material maker which mainly uses processed material The.

Установка для переработки отходов

Изобретение относится к области переработки отходов, в частности твердых коммунальных отходов, содержащих смесь из пластика, резины, бумаги, полимерных и медицинских отходов, и может быть использовано для утилизации мусора с получением твердого углеродосодержащего сырья и других продуктов для различных производств. Установка для переработки отходов содержит реактор 1 низкотемпературной деструкции со спиральным транспортером 2, на входе которого установлен питатель 3, а на первом выходе 4 установлено средство выгрузки твердого продукта 5, соединенное с приемным узлом спирального транспортера 2, при этом реактор имеет второй выход 7 для дымового газа 8 и третий выход 10 для трубопровода парогазовой смеси 11, который соединен с ректификационной колонной 13, реактор имеет три зоны, первую зону подачи материала в реактор, вторую зону нагрева материала и третью зону деструкции материала, причем спиральный транспортер 2 в зоне нагрева материала выполнен с увеличивающимся шагом витка спирали, а в зоне деструкции материала спиральный транспортер 2 имеет витки спирали, на которых установлены лопатки, позволяющие помимо линейного перемещения материала обеспечить также его вертикальное перемещение. Технический результат изобретения состоит в повышении эффективности работы установки при одновременном упрощении ее конструкции. 7 з.п. ф-лы, 4 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 724 741 C1 (51) МПК C08J 11/00 (2006.01) C08J 11/04 (2006.01) F23G 5/027 (2006.01) F23G 7/12 (2006.01) B29B 17/00 (2006.01) C10B 53/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА C10B 53/07 (2006.01) ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ B09B 3/00 (2006.01) (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C08J 11/00 (2020.02); C08J 11/04 (2020.02); F23G 5/027 (2020.02); F23G 7/12 (2020.02); F23G 2200/00 (2020.02); F23G 2205/121 (2020.02); F23G 2209/20 (2020.02); F23G 2209/22 (2020.02); F23G 2209/28 (2020.02); B29B 17/00 (2020.02); C10B 53/02 (2020.02); C10B 53/07 (2020.02); B09B 3/0075 (2020.02); B09B 3/0083 (2020.02); ...

Radial multi-pass rotary furnace

산업재료 또는 음식물 쓰레기 등의 건조, 탄화 또는 소각에 사용되는 방사형 다단 회전 소성로의 노 내부 열변형을 최소화하는 방사형 다단 회전 소성로에 관한 것으로, 내통 드럼 뭉치(311)의 표면의 고온을 단열하는 단열층과 상기 단열층 외부를 감싸는 외통셀(312)로 이루어진 드럼 뭉치(310), 투입물을 정량공급하는 투입 스크루(21)를 구비한 투입장치, 상기 드럼 뭉치(310)가 4개의 롤러(101) 위에서 회전하도록 지지하는 프레임(100), 상기 드럼 뭉치(310)를 프레임(100) 위에서 구동하는 구동장치(110) 및 상기 내통 드럼 뭉치(311)의 내부를 승온하는 버너(31)를 포함하고, 상기 내통 드럼 뭉치(311)는 내통 뭉치(600)와 상기 내통 뭉치(600)에 비해 열팽창이 적은 외통 뭉치(500)를 포함하고, 상기 내통 뭉치(600)와 외통 뭉치(500)는 분리 및 조립가능하게 결합하는 구성을 마련한다. The present invention relates to a radial multi-stage rotary kiln for minimizing internal heat distortion of a radial multi-stage rotary kiln used for drying, carbonizing, or incineration of industrial materials or food wastes, comprising a heat insulating layer A charging device including a drum bundle 310 made up of an outer cylinder 312 surrounding the outer surface of the heat insulating layer and a charging screw 21 for supplying a charged amount quantitatively; A drive unit 110 for driving the drum bundle 310 on the frame 100 and a burner 31 for heating the inside of the inner drum bundle 311, The inner tube bundle 600 and the outer tube bundle 500 may be separated and assembled to each other so that the inner tube bundle 600 and the outer tube bundle 500 are separated from each other. Configuration .

废物处理系统

本发明提供了一种处理废物的方法，包括：加热所述废物产生惰性气体和二氧化碳；在所述惰性气体和二氧化碳的存在下热解所述废物，形成碳氢化合物的混合物；催化干法重整所述碳氢化合物的混合物，以至少形成一氧化碳和氢气；以及从所述一氧化碳和氢气中成型碳纳米材料。本发明还提供了一种用于处理废物的系统。

액상 및 고상의 폐기물 열분해장치

슬러지, 음식물찌꺼기, 축산오폐수와 같은 수분을 많이 함유하는 액상(液狀) 또는 고상(固狀)의 일반 및 산업폐기물 등과 같은 난분해성 폐기물(廢棄物)을 고온 및 저산소 상태의 분위기하에서 연속적인 건조 및 열분해과정을 동시에 수행하며, 고온열분해가스를 자체의 열원으로서 활용하여 외부로 부터 별도의 연료공급이 불필요하여 에너지효율을 극대화시킬 수 있도록 한 것이다. 본 발명은, 수분을 함유한 폐기물이 투입되는 제 1 호퍼와, 상기 제 1 호퍼로 부터 공급되는 폐기물을 이송 및 건조시키도록 제 1 구동수단에 의해 회전가능하게 설치되며, 폐기물 건조시 발생되는 수증기 및 건조된 폐기물을 배출시키는 회전식 디스크타입 건조실과, 상기 디스크타입 건조실로 부터 배출되는 건조된 열분해용 폐기물이 투입되는 제 2 호퍼와, 폐기물 유입 및 배출시 유입되는 가스 및 공기를 제거하는 2단형 디스크타입 진공게이트가 자체의 입,출구에 설치되며, 상기 디스크타입 건조실내부를 통과하여 상기 제 2 호퍼로 부터 공급되는 폐기물을 고온 및 저산소 상태의 분위기하에서 연속적으로 열분해시키도록 제 2 구동수단의 가변구동에 의해 폐기물을 이송시키는 유선형 열분해실과, 상기 열분해실로 부터 배출되는 가스를 저장하는 가스저장실로 부터의 가스를 소정의 조절장치를 통하여 연소실버너의 가연성 연료로 회복시키는 가스회복장치와, 상기 디스크타입 건조실로 부터 배출되는 수증기를 소정의 열교환기를 통과시킴에 따라 가열되는 공기를 상기 연소실버너에 공급하는 공기회복장치와, 상기 가스 및 공기 회복장치에 의해 공급되는 가연성 연료 및 공기로 가동되는 연소실버너를 구비하며, 소정온도로 승온시까지는 보조연료를 사용하며 승온시 이후에는 상기 열분해실로 부터 배출되는 열분해가스를 상기 연소실버너의 연료로 사용하게되는 연소실과, 상기 연소실로 부터 발생되는 완전연소된 고온의 가스를 열분해 및 건조용 열원으로 재공급하는 열회복장치를 구비한다. 이로 인해, 폐기물을 고온의 저산소분위기하에서 열분해시킴에 따라 매연, 분진, 다이옥신 등의 인체에 유해한 공해물질 배출을 대폭적으로 줄여 대기 및 환경오염 되는 것을 방지할 수 있다. 폐기물의 고온열분해시 발생되는 고온의 폐열을 공장 등의 난방용으로 재활용하여 폐기물을 자원화하며, 별도의 공해방지설비가 불필요하여 설비의 단순화로 인해 설치, 유지 및 보수비용을 대폭적으로 줄일 수 있다. 폐기물을 이송, 건조 및 고온열분해시키는 모든 공정이 자동화되어 제어됨에 따라 인건비를 줄이며, 조작이 용이한 이점을 갖는다.

抗生素菌渣的无害化处理方法

本发明公开了一种抗生素菌渣的无害化处理方法，其将抗生素菌渣在pH为8～11、温度90～100℃的条件下灭活。本方法将菌渣灭活，将其中的抗生素降解失去活性，失活的菌渣菌丝体包含有微生物的细胞、助凝剂和剩余营养成分，即可用于有机肥料或饲料添加剂。本发明在处理过程中不会产生废气、处理费用较低，且处理后的菌渣可再合理的利用，可产生一定的经济效益；因此，本发明具有节能环保、无污染、成本较低等特点。

Carbonization system of organic wastes using heat source of petroleum gas and oil made from polymer wastes and combustible wastes

본 발명은 석유계 고분자 폐기물을 분해하여 얻은 연료 및/또는 가연성 폐기물을 연소시킨 열원을 이용하여 유기성 폐기물을 건조함으로써, 연료비를 절감함과 동시에 여러 가지의 폐기물을 동시에 효과적으로 처리할 수 있는 쓰레기 처리시스템을 제공하기 위한 것으로, 석유계 고분자 폐기물에서 얻어지는 연료와 가연성 폐기물을 이용한 유기성 폐기물의 건조시스템은 분쇄된 석유계 고분자 폐기물을 투입하여 건조시키기 위한 건조장치와; 상기 건조장치에 의해 건조된 석유계 고분자 폐기물을 공급받아 열로서 폐기물을 분해하는 열분해처리장치와; 상기 열분해처리장치의 열분해에 의해 생성된 분해가스를 증류하여 기체연료 및 성상별 액상연료를 분리하는 연료분리기와; 상기 연료분리기에서 얻어진 액상연료를 저장하기 위한 연료저장탱크와; 상기 연료저장탱크에 저장된 액상연료에 의해 점화되는 버너와; 가연성 폐기물을 분쇄한 후 이송수단을 통하여 투입되는 분쇄된 가연성 폐기물을 와류를 일으키면서 연소시키는 토네이도형 급속가열연소장치와; 상기 버너 및 토네이도형 급속가열연소장치에 연결되어, 상기 버너 및 토네이도형 급속가열연소장치 중 하나를 선택하여 또는 동시에 사용하여 투입된 유기성 폐기물을 직접 가열함으로써 건조 탄화시키는 건조탄화장치를 포함하는 것을 특징으로 한다. The present invention relates to a waste disposal system capable of reducing the fuel cost and simultaneously treating various wastes by drying organic wastes using a fuel obtained by decomposing petroleum-based polymer wastes and / or a heat source burning combustible wastes, A system for drying organic wastes using fuel obtained from petroleum-based polymer wastes and combustible wastes, comprising: a drying device for charging and drying pulverized petroleum-based polymer wastes; A pyrolysis processing device for receiving the petroleum-based polymer waste dried by the drying device and decomposing the waste as heat; A fuel separator for separating the gaseous fuel and the liquid fuel according to the characteristic phase by distilling the decomposed gas generated by pyrolysis of the pyrolysis apparatus; A fuel storage tank for storing the liquid fuel obtained from the fuel separator; A burner which is ignited by the liquid fuel stored in the fuel storage tank; A tornado type rapid heating burner for burning flammable waste, which is pulverized and combusted, through the transfer means, while causing a vortex; And a dry carbonization apparatus connected to the burner and the tornado type rapid heating combustion apparatus for selectively carbonizing the organic wastes by directly or indirectly using one of the burner and the tornado type ...

The processing method for food waste energy circulation zero emissions

The present invention relates to a method for treating food waste without emitting an odor in an energy circulation type. The method includes: introducing collected food waste into a storage hopper; splitting the introduced food waste by a bag splitter and crushing the split food waste by a crusher; primarily drying the crushed food waste in a wet dryer; secondarily drying the wet dried waste by a dry drier; carbonizing the dry dried waste in a pyrolysis carbonization furnace; and burning and removing the odor and humid gas generated in the drying processes of the primarily and secondarily drying steps, and combustion gas generated in the carbonizing process of the carbonizing step. According to the present invention, the method for treating food waste without emitting the odor in the energy circulation type, intermediate wastes, such as impurities, drinking water, and condensed water are not additionally separated and treated in the process of treating the food waste, but dried and carbonized together, thereby simplifying the processes for reducing costs such as facility costs and operating costs. The leakage of odors, which may be unintentionally produced during the separate separation process, may be prevented. Waste heat and steam generated during the treatment process are recycled as energy, thereby reducing external supply energy required for the treatment process of the food waste.