Catalyst- and lignin-comprising composition and its use for preparing an aromatics composition

The present invention relates to a composition (“composite”) comprising lignin and at least one catalyst dispersed in the composition. The invention further provides a process for producing such a catalyst- and lignin-comprising composition and its use for preparing an aromatics composition.

Method and apparatus for the energy densification of a material in the form of divided solids, with a view to obtaining pyrolysis oils for energy purposes

A method and installation for energy densification of a material to obtain pyrolytic oils for energy. The method includes preconditioning the material by heating and drying to raise the material temperature close to 100° C. and a relative humidity not exceeding about 10%; pyrolyzing the material that is subsequently caused to flow through a substantially hermetic reactor containing at least one transfer screw or vibrating tube heated by the Joule effect, the material heated progressively in the range of 300° C. to 850° C., the electrical power passing through the transfer screw or the vibrating tube for providing heating regulated as a function of the material in order to obtain the desired temperature level during the transit time of the material through the reactor; extracting pyrolysis gas from a high portion of the reactor for rapid recondensation in a vertical condenser; and recovering pyrolytic oils from a low portion of the vertical condenser.

Biomass Pretreatment for Fast Pyrolysis to Liquids

Aspects of the present invention relate to methods, systems, and compositions for preparing a solid biomass for fast pyrolysis. The method includes contacting the solid biomass with an inorganic material present in an effective amount for increasing fast pyrolysis yield of an organic liquid product (e.g., bio-oil). In various embodiments, the inorganic material is selected from the group consisting of aluminum sulfate, aluminum nitrate, aluminum chloride, aluminum hydroxide, ammonium hydroxide, magnesium hydroxide, potassium hydroxide, and combinations thereof.

Methods and products using grass of the genus triodia

According to this invention, plants of the genus Triodia are harvested for use as a renewable energy source or as a means of carbon sequestration. Triodia is a hummock-forming grass endemic to Australia, commonly known as spinifex. It is an abundant perennial plant which grows in semi-arid and arid regions. The novel use of Triodia as a biofuel feedstock has many advantages over the prior art. Being perennial, there is no need to plant and fertilise crops. The plants can be continuously harvested without damaging the soil. Triodia grows well with even small amounts of natural rainfall.

Char-Handling Processes in a Pyrolysis System

Char-handling processes for controlling overall heat balance, ash accumulation, and afterburn in a reheater are provided. Carbonaceous biomass feedstock is pyrolyzed using a heat transfer medium forming pyrolysis products and a spent heat transfer medium. The spent heat transfer medium is separated into segregated char and char-depleted spent heat transfer medium. The char-depleted spent heat transfer medium is introduced into a dense bed of heat transfer medium fluidized by a stream of oxygen-containing regeneration gas. All or a portion of the segregated char is combusted in the dense bed using the stream of oxygen-containing regeneration gas. A portion of the segregated char may be exported out of the pyrolysis system to control the overall heat balance and ash accumulation.

Catalytic hot-gas filtration of biomass pyrolysis vapors

The present disclosure relates to a device that includes a filter element and a catalyst, where the filter element is configured to remove particulate from a stream that includes at least one of a gas and/or a vapor to form a filtered stream of the gas and/or the vapor, the catalyst is configured to receive the filtered stream and react a compound in the filtered stream to form an upgraded stream of the gas and/or the vapor, further including an upgraded compound, and both the filter element and the catalyst are configured to be substantially stable at temperatures up to about 500° C.

PYROLYSIS OIL AND METHOD AND SYSTEM FOR THE PRODUCTION THEREOF

A method for producing a pyrolysis oil is described. In said method, a feedstock to be treated is first pyrolyzed in a pyrolysis zone, in which the feedstock is heated to a temperature of 250 degrees Celsius to 700 degrees Celsius; and pyrolyzed solids and pyrolysis vapors are formed. The pyrolysis vapors are then reformed at a temperature of 450 degrees Celsius to 1,200 degrees Celsius in a post-conditioning zone, in which the pyrolysis vapors are brought into contact with a catalyst bed, wherein the pyrolysis oil is formed. In this case, the catalyst comprises a pyrolyzed solid, which can be obtained according to the pyrolysis, described above. Finally the pyrolysis oil is separated from the additional pyrolysis products, which are formed, in a separation unit. 1. A pyrolysis oil comprising a carbon content greater than 65% by wt. , a hydrogen content greater than 5% by wt. and an oxygen content of less than 16% by wt. , a C content of no less than 0.1 parts per trillion , and an ash content.2. The pyrolysis oil of claim 1 , wherein the ash content in accordance with DIN EN 14775 claim 1 , at 815 degrees Celsius is 0.005% to 0.25% by wt.3. The pyrolysis oil of claim 1 , wherein the pyrolysis oil has not yet been subjected to further post-conditioning by distillation claim 1 , water removal claim 1 , hydrogenation claim 1 , or hydrodeoxygenation.4. The pyrolysis oil of claim 1 , wherein the acid value of the pyrolysis oil is less than 15 mg of KOH/g.5. The pyrolysis oil of claim 1 , wherein the acid value of the pyrolysis oil is less than 10 mg of KOH/g.6. The pyrolysis oil of claim 1 , wherein the acid value of the pyrolysis oil is less than 6 mg of KOH/g.7. The pyrolysis oil of claim 1 , wherein the pyrolysis oil has a calorific value in accordance with DIN EN 14918 of greater than 30 MJ/kg.8. The pyrolysis oil of claim 1 , wherein the pyrolysis oil has a fuel value in accordance with DIN EN 14918 of between 23 and 41 MJ/kg.9. The pyrolysis oil of claim 1 , ...

Organics recovery from the aqueous phase of biomass catalytic pyrolysis

Disclosed is a process for recovering a water-soluble complex mixture of organic compounds from an aqueous stream through extraction and/or through contact of the aqueous stream with a sorbent or sorbents selected from the group consisting of polymeric microreticular sorbent resins, zeolite-based adsorbents, clay-based adsorbents, activated carbon-based sorbents, and mixtures thereof; and including methods to recover the removed organic compounds.

SYSTEM AND METHOD FOR THE CONVERSION OF BIOMASS, AND PRODUCTS THEREOF

The present invention relates to a system and method for converting biomass and the products obtained therefrom. The system comprises a conversion unit () provided with an inlet () for introducing biomass, an inlet () for introducing a gas stream, an outlet () for removing carbonized material (), and an outlet () for releasing a fluid (F), the system further comprising a first separation unit (), a second separation unit (), a condensing unit (). 1. System for converting biomass , the system comprising:{'b': 1', '5', '6', '8', '9', '10', '3, 'claim-text': [{'b': 1', '1', '1', '1, 'a first heat transfer zone (A) for heating the gas stream by direct contact between the gas stream and carbonized biomass having a first temperature level (CT), resulting in the at least partial combustion thereof and a first fluid (F) having a first temperature level (T);'}, {'b': 1', '1', '1', '2', '2, 'a second heat transfer zone (B) for heating dried biomass by direct contact between the first fluid (F) having a first temperature level (T) and the dried biomass, resulting in the at least partial conversion thereof and the release of a second fluid (F) having a second temperature level (T);'}, {'b': 1', '2', '2', '3', '3, 'a drying zone (C) for drying a fresh biomass by direct contact between the second fluid (F) having a second temperature level (T) and the fresh biomass, resulting in a dried biomass and the release of a third fluid (F) having a third temperature level (T),'}, {'b': 1', '8', '9, 'a discharge zone (D) provided with outlet () for continuously removing carbonized material (), said system further comprising], 'A) a conversion unit () provided with an inlet () for introducing biomass, an inlet () for introducing a gas stream, an outlet () for removing carbonized material (), and an outlet () for releasing a fluid (F), said conversion unit comprising{'b': 11', '3', '3', '4', '4', '1, 'B) a first separation unit (), for separating solids and tar from the third fluid (F) by ...

Catalytic Pyrolysis Process And Pyrolysis Products So Formed

Biomass material is pyrolyzed in the absence of air, O 2 , H 2 , and solvent (e.g., H 2 O) at 500° C. or above in a reactor containing (i) a catalyst which as charged is a rehydrated calcined calcium-containing layered dihydroxide comprised of particles having an average particle size in the range of about 40 to about 400 microns (preferably in the range of about 50 to about 150 microns), which optionally is in a pre-agglomerized form, and (ii) a particulate fluidizable heat transfer medium, preferably sand; and condensing and isolating pyrolysis oil produced and collecting and isolating non-condensable gases separately from the condensed isolated liquid pyrolysis oil product. Pyrolysis oil obtained directly from the pyrolysis has a total acid number less than 70 mg/KOH/g; and a weight percentage of O 2 removal of 72 wt % or more as determined by a described test procedure and as calculated using an expression given in the text.

REACTIVE CATALYTIC FAST PYROLYSIS PROCESS AND SYSTEM

This invention is directed to the discovery of a reactive catalytic fast pyrolysis (RCFP) process utilizing hydrogen at low pressures. 139.-. (canceled)40. A integrated reactive catalytic biomass pyrolysis system comprising:(a) a single primary catalytic reactor adapted for reacting a biomass with a hydrodeoxygenation (HDO) catalyst and an external hydrogen gas stream with about 10 volume % to about 90 volume % hydrogen gas at a pressure of less than about 6 bar under pyrolysis conditions to form a pyrolysis reaction stream;(b) a separation unit in connection with the reactor and adapted to form a first stream comprising a solids fraction from the pyrolysis reaction stream and a second stream comprising a vapors fraction from the pyrolysis reaction stream; and(c) a condenser unit in communication with the separation unit and adapted to condense a mixture of bio-crude, water and/or another liquid from the vapors in the second stream separate from a gas component of the second stream.41. The catalytic biomass pyrolysis system of claim 40 , further comprising (d) a liquid separator unit in fluid communication with the condenser unit and adapted to separate water or another liquid from the bio-crude.42. The catalytic biomass pyrolysis system of claim 41 , further comprising (e) a catalyst regeneration unit in fluid communication with the separation unit and adapted to remove non-catalyst solids from the solid catalyst present in the first stream.43. The catalytic biomass pyrolysis system of claim 42 , further comprising (f) a catalyst delivery stream adapted to deliver regenerated catalyst from the catalyst regeneration unit to the reactor.44. The catalytic biomass pyrolysis system of claim 43 , further comprising (g) a hydrogen production unit in communication with the condenser unit and adapted to generate hydrogen from methane or other hydrocarbons for introduction into the reactor.45. The catalytic biomass pyrolysis system of claim 41 , further comprising a ...

SYSTEMS FOR TWO-STAGE BIOMASS PYROLYSIS

The present disclosure relates generally to two-stage biomass pyrolysis systems configured to maximize pyrolysis vapor yield from a lignocellulosic biomass while being conducive to commercial-scale throughput of lignocellulosic biomass. The system includes a reactor first stage comprising at least one auger pyrolyzes a lignocellulosic feedstock at a temperature and residence time that produces pyrolysis vapors derived predominantly from cellulose and hemi-cellulose fractions of the feedstock. A reactor second stage is configured to partially-pyrolyzed feedstock from the reactor first stage at a higher temperature for an additional residence time to produce additional pyrolysis vapors that are predominantly derived from of lignin. Certain embodiments arrange multiple reactor first stages around a single reactor second stage. 1. A system for the pyrolysis and upgrading of lignocellulosic biomass , comprising: [ a first end portion,', 'a second end portion,', wherein the reactor first stage is configured to pyrolyze a lignocellulosic biomass feedstock at a temperature between 315° C. and 400° C. for a residence time sufficient to produce a first product comprising a first condensable pyrolysis vapors and a first solids comprising partially-pyrolyzed feedstock and char,', 'wherein the reactor first stage comprises at least one inlet configured to receive a lignocellulosic biomass, at least one inlet configured to receive a solid particulate heat carrier, and at least one inlet configured to receive a sweep gas,', 'wherein the reactor first stage comprises an interface proximal to the second end portion that is directly connected to a reactor second stage;, 'at least one auger configured to transport the lignocellulosic biomass through the reactor first stage toward the second end portion,'}], 'a reactor first stage, comprising, a receptacle that delineates a bed comprising solids, the reactor second stage configured to receive the first solids from the reactor first ...

Pyroligneous acid production methods, products, and systems

Tools and techniques for pyroligneous acid production are provided in accordance with various embodiments. For example, a method of pyroligneous acid production is provided. The method may include: introducing a compound that includes at least carbon, oxygen, and hydrogen into a reaction chamber; heating the compound to a temperature of at least 700 degrees Celsius in the reaction chamber such that the compound reacts through a pyrolysis reaction to produce a liquid, where the liquid may include pyroligneous acid; and/or collecting the produced liquid. In some cases, the residence time of the compound may be less than 1,000 seconds. Temperatures above 1,000 degrees Celsius may be utilized in some cases. The produced liquid may be separated into an oil component and a water component that includes the pyroligneous acid. A lighter fraction may be distilled from the water component, where the lighter component includes the pyroligneous acid.

Apparatuses and Methods for Controlling Heat for Rapid Thermal Processing of Carbonaceous Material

Embodiments of apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material are provided herein. The apparatus comprises a reheater for containing a fluidized bubbling bed comprising an oxygen-containing gas, inorganic heat carrier particles, and char and for burning the char into ash to form heated inorganic particles. An inorganic particle cooler is in fluid communication with the reheater to receive a first portion of the heated inorganic particles. The inorganic particle cooler is configured to receive a cooling medium for indirect heat exchange with the first portion of the heated inorganic particles to form first partially-cooled heated inorganic particles that are fluidly communicated to the reheater and combined with a second portion of the heated inorganic particles to form second partially-cooled heated inorganic particles. A reactor is in fluid communication with the reheater to receive the second partially-cooled heated inorganic particles.

PYROLYSIS OIL AND METHOD AND SYSTEM FOR THE PRODUCTION THEREOF

A method for producing a pyrolysis oil is described. In said method, a feedstock to be treated is first pyrolyzed in a pyrolysis zone, in which the feedstock is heated to a temperature of 250 degrees Celsius to 700 degrees Celsius; and pyrolyzed solids and pyrolysis vapors are formed. The pyrolysis vapors are then reformed at a temperature of 450 degrees Celsius to 1,200 degrees Celsius in a post-conditioning zone, in which the pyrolysis vapors are brought into contact with a catalyst bed, wherein the pyrolysis oil is formed. In this case, the catalyst comprises a pyrolyzed solid, which can be obtained according to the pyrolysis, described above. Finally the pyrolysis oil is separated from the additional pyrolysis products, which are formed, in a separation unit. 1. A method for producing a pyrolysis oil , the method comprising:pyrolysing a feedstock substantially in absence of oxygen in a pyrolysis zone, in which the feedstock is heated to a temperature that is in a range of 250 degrees Celsius to 700 degrees Celsius, in particular, a range of 300 degrees Celsius to 600 degrees Celsius, or a range of 400 degrees Celsius to 500 degrees Celsius, wherein a residence time of material to be pyrolyzed in the pyrolysis zone is in a range of one second to one hour, a range of 5 seconds to 30 minutes, or a range of 3 minutes to 10 minutes, and pyrolyzed solids and pyrolysis vapors are formed;post-conditioning at least the pyrolysis vapors in a post-conditioning zone, in which the pyrolysis vapors are bought into contact with a catalyst bed, wherein a catalyst comprises a pyrolyzed solid, which is obtained by the pyrolysing or the catalyst is made thereof, wherein the post-conditioning is carried out at a temperature in a range of 450 degrees Celsius to 1,200 degrees Celsius, a range of 500 degrees Celsius to 800 degrees Celsius, or a range of 600 degrees Celsius to 750 degrees Celsius, and wherein the pyrolysis oil is formed; andseparating the pyrolysis oil from other ...

Verfahren zur Herstellung und Vorbereitung von Schnellpyrolyseprodukten aus Biomasse für eine Flugstrom Druckvergasung

Verfahren zur Herstellung und Vorbereitung von Schnellpyrolyseprodukten aus Biomasse für eine Flugstrom-Druckvergasung, umfassend eine Aufheizung der Biomasse unter Sauerstoffausschluss in einem Pyrolysereaktor, wobei sich für eine bis 50 Sekunden eine Temperatur zwischen 400 bis 600 DEG C einstellt und die Biomasse zu porösem Pyrolysekoks, Pyrolysekondensat und Pyrolysegas reagiert, ein Ableiten der Pyrolysegase sowie ein Kondensieren von dampfförmigen Bestandteilen des Pyrolysekondensats in mehreren Kondensationsstufen, wobei bei jeder Kondensationsstufe eine Abtrennung von kondensierten Bestandteilen erfolgt. Die Aufgabe liegt darin, das Verfahren so zu verbessern, dass insbesondere die Gefahr von unerwünschter Entmischung des Pyrolysekondensats und/oder der Slurries vor Eintritt in den Flugstrom-Druckvergaser reduziert wird. Die Aufgabe wird dadurch gelöst, dass in der ersten Kondensationsstufe bei Temperaturen oberhalb des Wassertaupunktes ein Koks-Kondensat-Gemisch abgeschieden wird, und in mindestens einer folgenden Kondensationsstufe eine als Schwelwasser bezeichnete wässrige Lösung von sauerstoffhaltigen organischen Verbindungen bei Temperaturen zwischen 0 DEG C und 90 DEG C kondensiert und separiert wird.

Process for the production of bio-oil

Catalytic pyrolysis process

一种通过热解将生物质制造合成气的工艺方法及系统

本发明涉及一种通过热解将生物质制造合成气的工艺方法及系统，步骤是：1)物质原料预处理；2)采用生物质快速热解技术对生物质原料热解，热解床的产物为热解气和炭粉；3)通过旋风分离器将热解气与炭粉、固体热载体分离；4)通过固固分离器将炭粉与固体热载体分离，炭粉通入炭粉料仓收集，固体热载体在载体加热流化床被加热后，再送入热解床循环利用；5)生成的热解气送入冷凝罐喷淋冷凝，热解气中可凝部分冷凝生成生物燃油，生成的生物燃油经高压油泵增压后通入气化炉气化；6)不凝热解气一部分进入燃烧床与空气燃烧，另一部分进入热解床作为流化介质。利用系统产生的热烟气直接对原料干燥。利用热解床产生的热解气与空气在燃烧床中燃烧的热量，供热解床热量。

Carbonized rice-hulls burner

본 발명은 자체 연소에 의해 고 수율의 왕겨 훈탄 생산을 가능하게 하는 왕겨 탄화장치를 제시하기 위한 것으로, 상부에 왕겨투입구(11)가 형성되고 하부에 훈탄배출구(13)가 형성되는 하부가 밀폐된 구조의 수직 통 형상으로 이루어지는 왕겨탄화실(10)과, 상기 왕겨탄화실 하부에 설치되어 왕겨탄화실 내부의 왕겨를 초기 연소시키는 점화장치(20)와, 왕겨탄화실의 상부로부터 왕겨탄화실 하부까지 연장되도록 상기 왕겨탄화실(10) 내부에 균일하게 분포 형성되는 배연통(30)을 포함하여 이루어지고, 상기 배연통은 전 길이에 걸쳐 내외부를 관통하는 통공(31)이 일정하게 형성된 구조로 이루어져 투입된 왕겨가 점화장치에 의해 초기 점화되어 연소된 후 왕겨탄화실 하부가 밀폐된 상태에서 왕겨탄화실 내부에서의 연소에 의해 탄화가 이루어지는 것을 특징으로 한다. The present invention is to provide a chaff carbonization device that enables the production of rice hull coal of high yield by self-combustion, the bottom of which the chaff inlet 11 is formed in the upper portion and the huntan outlet 13 is formed in the lower portion is sealed A chaff carbonization chamber 10 having a vertical cylindrical shape having a structure, an ignition device 20 installed under the chaff carbonization chamber for initial combustion of the chaff inside the chaff carbonization chamber, and a chaff carbonization chamber lower from the top of the chaff carbonization chamber. It comprises a flue cylinder 30 is uniformly distributed in the rice husk carbonization chamber 10 so as to extend to, the flue cylinder has a structure in which a through hole 31 penetrating the inside and outside over the entire length is constantly formed After the rice husk is ignited and burned by the ignition device, the charcoal is carbonized by combustion in the rice husk carbonization chamber in a closed state. . 왕겨, 탄화장치, 왕겨 훈탄 Rice husks, carbonizers, rice husks

由用于撞击流加压气化的生物质生产和制备快速热解产物的方法

本发明涉及由用于撞击流(Flugstrom)加压气化的生物质生产和制备快速热解产物的方法，包括，在排除氧气的条件下在热解反应器中加热生物质，其中调节温度在400－600℃之间至多50秒，生物质反应生成多孔热解焦炭，热解冷凝物和热解气，导出热解气以及在若干个冷凝阶段，冷凝热解冷凝物的蒸汽形式的成分，其中，在每个冷凝阶段中都分离经冷凝的成分。本发明的任务在于改善该方法，从而减小热解冷凝物和/或淤浆在进入撞击流加压气化器之前的不希望的脱混危险。该任务的解决方法在于在第一冷凝阶段在温度为水的露点之上时，分离出焦炭－冷凝物混合物，在至少一个接下来的冷凝阶段中在温度为0到90℃之间时冷凝和分离出被称为焦油后水的含氧有机化合物的水溶液。

高质生物油的高产率生产方法

本发明揭示了一种将粒状固体生物质材料转化为高质生物油的高产率方法。所述方法包括预处理步骤和热解步骤。预处理包括使固体生物质至少部分脱矿物质，并通过打开固体生物质颗粒织构提高固体生物质可及性的步骤。在优选的实施方式中，将液体热解产物分成生物油和水相，且水相在脱矿物质步骤和/或通过打开固体生物质颗粒织构提高固体生物质可及性的步骤中用作溶剂。

Bio-oil-preservative

Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material

Embodiments of apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material are provided herein. The apparatus comprises a reheater for containing a fluidized bubbling bed comprising an oxygen-containing gas, inorganic heat carrier particles, and char and for burning the char into ash to form heated inorganic particles. An inorganic particle cooler is in fluid communication with the reheater to receive a first portion of the heated inorganic particles. The inorganic particle cooler is configured to receive a cooling medium for indirect heat exchange with the first portion of the heated inorganic particles to form first partially-cooled heated inorganic particles that are fluidly communicated to the reheater and combined with a second portion of the heated inorganic particles to form second partially-cooled heated inorganic particles. A reactor is in fluid communication with the reheater to receive the second partially-cooled heated inorganic particles.

Thermal extraction method and product

The present invention is related to a thermal extract of a plant material and methods of extraction thereof. The method of producing a thermal extract from a plant starting material by means of a thermal extraction of the starting material wherein the improvement consists in requiring smaller amounts of costly and/or toxic organic solvents for the extraction and partitioning steps.

Char-handling processes in a pyrolysis system

Char-handling processes for controlling overall heat balance, ash accumulation, and afterburn in a reheater are provided. Carbonaceous biomass feedstock is pyrolyzed using a heat transfer medium forming pyrolysis products and a spent heat transfer medium. The spent heat transfer medium is separated into segregated char and char-depleted spent heat transfer medium. The char-depleted spent heat transfer medium is introduced into a dense bed of heat transfer medium fluidized by a stream of oxygen-containing regeneration gas. All or a portion of the segregated char is combusted in the dense bed using the stream of oxygen-containing regeneration gas. A portion of the segregated char may be exported out of the pyrolysis system to control the overall heat balance and ash accumulation.

Demetallization of liquid biomass

Methods, processes, systems, or apparatus are provided to remove contaminants such as metals and chlorine present in a pyrolysis stream to form reduced-contaminant liquid biomass. In certain embodiments, for example, a metal chelating agent is dissolved into a metal-containing pyrolysis stream condensate to form metal chelate complex, followed by filtering to obtain the reduced-contaminant liquid biomass.

Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material

Embodiments of apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material are provided herein. The apparatus comprises a reheater for containing a fluidized bubbling bed comprising an oxygen-containing gas, inorganic heat carrier particles, and char and for burning the char into ash to form heated inorganic particles. An inorganic particle cooler is in fluid communication with the reheater to receive a first portion of the heated inorganic particles. The inorganic particle cooler is configured to receive a cooling medium for indirect heat exchange with the first portion of the heated inorganic particles to form first partially-cooled heated inorganic particles that are fluidly communicated to the reheater and combined with a second portion of the heated inorganic particles to form second partially-cooled heated inorganic particles. A reactor is in fluid communication with the reheater to receive the second partially-cooled heated inorganic particles.

Thermal extraction method and product

The present invention is related to a thermal extract of a plant material and methods of extraction thereof. The method of producing a thermal extract from a plant starting material by means of a thermal extraction of the starting material wherein the improvement consists in requiring smaller amounts of costly and/or toxic organic solvents for the extraction and partitioning steps.

Demetallization of liquid biomass

Methods, processes, systems, or apparatus are provided to remove contaminants such as metals and chlorine present in a pyrolysis stream to form reduced-contaminant liquid biomass. In certain embodiments, for example, a metal chelating agent is dissolved into a metal-containing pyrolysis stream condensate to form metal chelate complex, followed by filtering to obtain the reduced-contaminant liquid biomass.

Thermal extraction method and product

The present invention is related to a thermal extract of a plant material and methods of extraction thereof. The method of producing a thermal extract from a plant starting material by means of a thermal extraction of the starting material wherein the improvement consists in requiring smaller amounts of costly and/or toxic organic solvents for the extraction and partitioning steps.

Char-handling processes in a pyrolysis system

Char-handling processes for controlling overall heat balance, ash accumulation, and afterburn in a reheater are provided. Carbonaceous biomass feedstock is pyrolyzed using a heat transfer medium forming pyrolysis products and a spent heat transfer medium. The spent heat transfer medium is separated into segregated char and char-depleted spent heat transfer medium. The char-depleted spent heat transfer medium is introduced into a dense bed of heat transfer medium fluidized by a stream of oxygen-containing regeneration gas. All or a portion of the segregated char is combusted in the dense bed using the stream of oxygen-containing regeneration gas. A portion of the segregated char may be exported out of the pyrolysis system to control the overall heat balance and ash accumulation.

The de-metallization of liquid bio matter

本申请提供了方法、过程、系统或装置，以除去热解流中存在的污染物例如金属和氯，以形成污染物降低的液体生物质。在某些实施方式中，例如，金属螯合剂被溶解在含金属的热解流冷凝物中形成金属螯合物络合物，随后通过过滤获得所述污染物降低的液体生物质。

Technology and device for obtaining synthesis gas from biomass by pyrolysis

FIELD: chemistry. SUBSTANCE: to obtain synthesis-gas from biomass performed is preliminary processing of biomass, including biomass crushing until particles with size 1-6 mm are obtained and drying raw material to moisture 10-20 wt %. After that, pyrolysis of biomass is carried out by means of fast pyrolysis technology, with temperature of pyrolysis layer being 400-600°C, and time of location of gaseous phase on pyrolysis layer being 0.5-5 s. Product of pyrolysis layer is pyrolysis gas and coal powder. Pyrolysis gas is separated from coal powder and solid heat carrier by means of cyclone separator. After that, coal powder and solid heat carrier are separated in separator to separate solid phases, coal powder is charged into coal powder bin for accumulation, solid heat carrier is heated in chamber of boiling layer heating and solid heat carrier is supplied to pyrolysis layer for re-use. After that, pyrolysis gas is supplied to condensate accumulator to condense aerosol and condensation of condensable part of pyrolysis gas is carried out to form bio-oil, after that formed bio-oil is pumped by high pressure oil pump and supplied to gasification furnace for gasification. One part of non-condensed pyrolysis gas is supplied on combustion layer for combustion with air, and the other part of non-condensed pyrolysis gas is supplied on pyrolysis layer as fluidising medium. EFFECT: invention makes it possible to increase gasification effectiveness, stability and reliability of installation for obtaining synthesis gas from biomass. 9 cl, 1 dwg, 1 tbl, 6 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C10J 3/66 C10B 53/02 C10B 57/10 C10B 49/22 C01B 3/36 (13) 2 519 441 C1 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012144796/05, 23.03.2011 (24) Дата начала отсчета срока действия патента: 23.03.2011 Приоритет(ы): (30) Конвенционный приоритет: (45) Опубликовано: 10.06.2014 ...

Process and ststem for producing synthesis gas from biomass by pyrolysis

열분해에 의해 바이오매스로부터 합성 가스를 제조하는 방법 및 시스템이 제공된다. 상기 방법은 1) 바이오매스 원료 물질(1)을 전처리하는 단계; 2) 열분해 베드(5)내에서 열분해 가스와 탄소 분말을 얻기 위해 고속 바이오매스 열분해 기술에 의해 상기 바이오매스 원료 물질(1)에 관한 열분해를 수행하는 단계; 3) 사이클론 분리기(6)에 의해 상기 탄소 분말과 고체 가열 캐리어로부터 열분해 가스를 분리하는 단계; 4) 고체-고체 분리기(7)에 의해 상기 고체 가열 캐리어로부터 상기 탄소 분말을 분리하고, 이 탄소 분말은 탄소 분말 호퍼(hopper)(8)를 거쳐서 수집되며, 캐리어 가열 유동 베드내에서 고체 가열 캐리어를 가열한 후 열분해 베드(5)내에서 리사이클하는 단계; 5) 스프레이 응축을 위해 생성된 상기 열분해 가스를 응축 탱크(12)로 전달하고, 고압 오일 펌프(17)에 의해 압축되고나서 가스화되기 위해 가스화로(20)내로 도입된 바이오 연료 오일을 생성하기 위해 상기 열분해 가스내의 응축가능한 부분이 응축되는 단계; 6) 공기와 함께 연소시키기 위해 비응축 열분해 가스의 일 부분을 연소 베드(9-1)로 전달하고, 다른 부분을 유동 매개체로서 열분해 베드(5)로 전달하는 단계를 포함한다. 상기 원료 물질은 상기 캐리어 가열 유동 베드(9-2)에 의해 생성된 뜨거운 연도 가스를 사용하여 직접 건조된다. 상기 연소 베드(9-1)내에서 공기와 함께 열분해 베드(5)에 의해 생성된 비응축 열분해 가스를 연소시키는 것에 의해 생성된 열은 상기 열분해 베드(5)로 공급된다.

Life-garbage comprehensive treatment technology

本发明公开了一种生活垃圾综合处理工艺，包括以下步骤：垃圾预处理工序、有机无机物料的分离处理工序、有机物料的热解处理工序、热解产物的分离处理工序、废气和污水处理工序。该生产工艺能够对生活垃圾进行无污染处理，并且对于生活垃圾进行再利用，既能解决城市生活垃圾造成的环境污染问题和废弃资源的浪费，又解决了生活垃圾热解处理中的能耗问题，实现可再生能源的绿色处理与生产。

Production device obtains warm water from carbonized rice husk

본 발명은 탄화 왕겨 및 목초액을 제조하면서 온수를 얻는 장치에 관한 것으로서, 왕겨를 정량 공급하기 위하여 호퍼의 아래에 결합되어 모터의 구동으로 회전하는 스크류 컨베이어가 실린더로 개폐되는 방화 셔터가 형성된 왕겨 투입구 내부까지 연결된 왕겨정량공급장치와 왕겨 탄화시 발생하는 연기 배출구와 점화를 위한 버너 및 연소시 필요한 공기를 공급하는 공기 공급구와 왕겨를 휘저음 하는 교반날개가 형성된 탄화로 및 상기 탄화로의 탄화 왕겨 배출구를 통하여 떨어지는 탄화 왕겨를 모터의 구동으로 회전하는 스크류 컨베이어로 이송하는 탄화왕겨배출장치로 구성된 왕겨 탄화 제조장치와; 상기 왕겨 탄화 제조장치를 구성하는 탄화왕겨배출장의 스크류 컨베이어를 따라 이송되는 탄화왕겨를 모터의 회전으로 구동하는 또 다른 스크류 컨베이어로 이송한 다음 유도 배출형 승강기로 승강시켜 저장탱크에 저장한 다음 상기 저장탱크의 아래에 형성된 부피계량기로 계량하는 탄화 왕겨 포장장치와; 상기 왕겨 탄화 제조장치로 탄화로에 정량 공급된 왕겨를 탄화시킬 때 발생하는 연기를 연기 배출구와 연결된 덕트로 유입시키는 연기 유입구와 수직으로 여러 개 형성된 튜브 및 연기 배출구가 각각 형성되어 상기 튜브를 지나는 연기를 탱크의 펌핑으로 순환되는 냉각수로 냉각하여 응축하는 1, 2차 목초액 응축조와 상기 1, 2차 목초액 응축조의 아래에 각각 형성되어 목초액을 저장하는 목초액 저장조로 구성된 목초액 회수장치와; 상기 목초액 회수장치에서 배출되는 건류 가스를 연소로에 유입시켜 팬으로 공급되는 공기와 혼합한 다음 버너의 점화로 완전 연소 시키는 무연화장치 및; 상기 무연화장치에서 배출되는 가스를 상부에 형성된 가스 유입구로 유입시켜 수직으로 여러 개 형성된 튜브를 통과시키며, 상기 튜브를 통과하는 가스를 가스 순환구로 유도하여 상기 튜브와 구획된 또 다른 튜브를 통해 가스 배출구로 배출시키면서 상기 각각의 튜브를 통과하는 고온의 건류 가스에서 발생하는 열을 탱크에서 펌핑되어 순환하는 냉각수로 회수하여 온수를 얻는 온수장치로 구성된 것을 특징으로 한다. The present invention relates to an apparatus for obtaining hot water while preparing carbonized rice husk and wood vinegar solution, the inside of the rice husk inlet formed with a fire shutter that is coupled to the bottom of the hopper to supply a fixed amount of rice hull and rotated by a motor driven by a screw conveyor The carbonization furnace formed with the chaff quantitative supply device connected to the chaff carbonization, the burner for ignition, the burner for ignition, the air supply for supplying the air necessary for combustion, and the agitator wing with agitating chaff, and the charcoal chaff outlet of the carbonization furnace. Chaff carbonization manufacturing apparatus consisting of a charcoal chaff discharge device for transferring the carbonized chaff falling through the drive of the motor to rotate; The charcoal chaff, which is carried along the screw conveyor of the charcoal chaff discharge constituting the chaff carbonization ...

Process and ststem for producing synthesis gas from biomass by pyrolysis

열분해에 의해 바이오매스로부터 합성 가스를 제조하는 방법 및 시스템이 제공된다. 상기 방법은 1) 바이오매스 원료 물질(1)을 전처리하는 단계; 2) 열분해 베드(5)내에서 열분해 가스와 탄소 분말을 얻기 위해 고속 바이오매스 열분해 기술에 의해 상기 바이오매스 원료 물질(1)에 관한 열분해를 수행하는 단계; 3) 사이클론 분리기(6)에 의해 상기 탄소 분말과 고체 가열 캐리어로부터 열분해 가스를 분리하는 단계; 4) 고체-고체 분리기(7)에 의해 상기 고체 가열 캐리어로부터 상기 탄소 분말을 분리하고, 이 탄소 분말은 탄소 분말 호퍼(hopper)(8)를 거쳐서 수집되며, 캐리어 가열 유동 베드내에서 고체 가열 캐리어를 가열한 후 열분해 베드(5)내에서 리사이클하는 단계; 5) 스프레이 응축을 위해 생성된 상기 열분해 가스를 응축 탱크(12)로 전달하고, 고압 오일 펌프(17)에 의해 압축되고나서 가스화되기 위해 가스화로(20)내로 도입된 바이오 연료 오일을 생성하기 위해 상기 열분해 가스내의 응축가능한 부분이 응축되는 단계; 6) 공기와 함께 연소시키기 위해 비응축 열분해 가스의 일 부분을 연소 베드(9-1)로 전달하고, 다른 부분을 유동 매개체로서 열분해 베드(5)로 전달하는 단계를 포함한다. 상기 원료 물질은 상기 캐리어 가열 유동 베드(9-2)에 의해 생성된 뜨거운 연도 가스를 사용하여 직접 건조된다. 상기 연소 베드(9-1)내에서 공기와 함께 열분해 베드(5)에 의해 생성된 비응축 열분해 가스를 연소시키는 것에 의해 생성된 열은 상기 열분해 베드(5)로 공급된다.

Method and device for producing synthetic gas and method and device for synthesizing liquid fuel

Provided is a method for producing synthetic gas with which a virtually soot-free synthetic gas having a good composition can be efficiently obtained by a simple device using a liquid biofuel as the starting material, and it is thereby possible to produce a high-quality liquid fuel such as methanol, gasoline or kerosene. Steam and a liquid biofuel produced by pyrolysis of a biomass are fed to the gasification space inside a reactor tube that is not loaded with a catalyst inside the reactor tube and heated to 800 to 1,200ºC from the outside via the reactor tube walls to induce an endothermic reaction and thereby a steam reforming chemical reaction between the steam and the liquid biofuel. By setting the molar ratio of the fed steam and carbon in the liquid biofuel ([H2O]/[C]) at 0.3 or higher, a synthetic gas having a good composition that is virtually free of tar and soot and is primarily H2 and CO is obtained.

Method and apparatus for pyrolysis of a biomass

A method and apparatus for effective pyrolysis of a biomass utilizing rapid heat transfer from a solid heat carrier or catalyst. Particularly, various embodiments of the present invention provide methods and apparatuses which incorporate progressive temperature quenching and rapid disengagement of the heat carrier material and reaction product.

Biomass pretreatment for fast pyrolysis to liquids

Aspects of the present invention relate to methods, systems, and compositions for preparing a solid biomass for fast pyrolysis. The method includes contacting the solid biomass with an inorganic material present in an effective amount for increasing fast pyrolysis yield of an organic liquid product (e.g., bio-oil). In various embodiments, the inorganic material is selected from the group consisting of aluminum sulfate, aluminum nitrate, aluminum chloride, aluminum hydroxide, ammonium hydroxide, magnesium hydroxide, potassium hydroxide, and combinations thereof.

Method and apparatus for pyrolysis of a biomass

A method and apparatus for effective pyrolysis of a biomass utilizing rapid heat transfer from a solid heat carrier or catalyst. Particularly, various embodiments of the present invention provide methods and apparatuses which incorporate progressive temperature quenching and rapid disengagement of the heat carrier material and reaction product.

Biomass pretreatment for fast pyrolysis to liquids

Aspects of the present invention relate to methods, systems, and compositions for preparing a solid biomass for fast pyrolysis. The method includes contacting the solid biomass with an inorganic material present in an effective amount for increasing fast pyrolysis yield of an organic liquid product (e.g., bio-oil). In various embodiments, the inorganic material is selected from the group consisting of aluminum sulfate, aluminum nitrate, aluminum chloride, aluminum hydroxide, ammonium hydroxide, magnesium hydroxide, potassium hydroxide, and combinations thereof.

System and method for biomass fractioning

A biomass fractionator and method are described for inputting ground biomass and outputting several vapor streams of bio-intermediate compounds along with syngas and biochar. In one embodiment, a method for biomass fractioning, comprises dispensing biomass into thin sheets of ground biomass; subjecting the thin sheets to ramps of temperature; and selectively collecting various groups of compounds as they are released from the thin sheets.

Staged biomass fractionator

Various biomass reactors systems and methods of pyrolyzing biomass are disclosed. One type of biomass reactor system comprises a plurality of biomass processing stations configured in series, each station comprising an auger reactor including an auger inlet for receiving biomass and a transfer screw for conveying the biomass through the auger reactor.

System and method for biomass fractioning

A biomass fractionator and method are described for inputting ground biomass and outputting several vapor streams of bio-intermediate compounds along with syngas and biochar. A method for biomass fractioning comprises dispensing biomass into thin sheets of ground biomass; subjecting the thin sheets to ramps of temperature; and selectively collecting various groups of compounds as they are released from the thin sheets.

System and method for biomass fractioning

A biomass fractionator and method are described for inputting ground biomass and outputting several vapor streams of bio-intermediate compounds along with syngas and biochar. In particular, a method for biomass fractioning, comprises dispensing biomass into thin sheets of ground biomass; subjecting the thin sheets to ramps of temperature; and selectively collecting various groups of compounds as they are released from the thin sheets.

System and method for biomass fractioning

A biomass fractionator and method are described for inputting ground biomass and outputting several vapor streams of bio-intermediate compounds along with syngas and biochar. In one embodiment, a method for biomass fractioning, comprises dispensing biomass into thin sheets of ground biomass; subjecting the thin sheets to ramps of temperature; and selectively collecting various groups of compounds as they are released from the thin sheets.

Method for preparing refined wood vinegar from crop straw

本发明提供了一种由农作物秸秆制取精制木醋液的工艺方法，包括如下步骤：步骤1，将农作物秸秆粉碎，压制成秸秆颗粒；步骤2，将所述秸秆颗粒热解，引出气相组分，经气液分离得粗木醋液；步骤3，所述粗木醋液依次经过一级活性炭吸附和一级减压蒸馏，静置后收集第一蒸馏液，所述第一蒸馏液中间层经过二级活性炭吸附以及二级减压蒸馏，静置后收集第二蒸馏液，所述第二蒸馏液中间层再采取三级活性炭吸附；得到去除木焦油的木醋液；步骤4，将经步骤3后的木醋液采用臭氧和/或紫外光照处理，得目的产品精制木醋液。本发明方法实现了木醋液的精制，充分去除了木焦油以及大部分苯酚等有害物质，并且易于保存。

Indirect Charcoal Fire Box and Method for Manufacturing Charcoal

본 발명은 규격화에 따른 탄화로 크기조절로 이동이 가능하고 가격이 저렴한 농가보급형 간접식 탄 화로장치 및 탄 제조방법에 관한 것으로, 나무를 탄화시켜 재가되기 이전의 탄소덩어리인 숯에 가열연료에 함유된 불순물 부착을 막기 위하여 간접 건류로 탄화하여 무공해 숯을 제조함과 동시에 탄화과정에서 발생하는 목초액을 효과적으로 회수하고, 공해매연을 유발하는 배출연기를 다시 산화·연소시켜 청정 연기를 대기에 배출시킨다. The present invention relates to an indirect carbonization apparatus and a method for manufacturing carbon dioxide that can be moved to control the size of the carbonization furnace according to the standardization and are inexpensive, and are contained in a heated fuel in charcoal, which is a carbon mass before the carbonization of the wood. In order to prevent the adhesion of impurities, carbon dioxide is produced by indirect dry distillation to produce pollution-free charcoal, and at the same time, the wood vinegar generated during the carbonization process is effectively recovered, and the exhaust smoke causing pollution smoke is oxidized and burned again to discharge clean smoke to the atmosphere.

Catalysis method for pyrolysis and the thermal decomposition product being consequently formed

生物质材料在反应器中、在不存在空气、O 2 、H 2 和溶剂(例如，H 2 O)的情况下、在500℃或500℃以上热解，所述反应器含有(i)催化剂，所述催化剂在馈入时是包含具有约40微米至约400微米范围内(优选地约50微米至约150微米范围内)的平均粒径的颗粒的再水合煅烧含钙分层二氢氧化物，其任选地呈预凝聚形式，和(ii)微粒可流体化传热介质，优选地砂；并且将所产生的热解油冷凝并分离，并且收集并使不可冷凝气体单独地与冷凝的分离液体热解油产物分离。直接从热解获得的热解油具有少于70mg/KOH/g的总酸值：以及72wt％或更大的O 2 移除重量百分比，如通过所描述的测试程序确定并且如使用正文中给出的表达式来计算。

Low water biomass-derived pyrolysis oils and processes for producing the same

提供用于制备低水分源自生物质的热解油的方法，包括：将该热解气体引入冷凝器；将该冷凝器调节到预定的温度，以在该冷凝器中提供阈值水蒸气压，从而提供包含在该低水分源自生物质的热解油中的最大水含量；在该冷凝器中使热解气体冷凝，以将可冷凝的热解气体与含水的不可冷凝的热解气体分离开来；对该含水的不可冷凝的热解气体进行干燥，以降低该含水的不可冷凝的气体的水含量，形成低含水的不可冷凝的热解气体；将该低含水的不可冷凝的热解气体提供至热解反应器；在该热解反应器中用该低含水的不可冷凝的热解气体热解生物质材料，以形成低含水的热解气体；以及将至少一部分该低含水的热解气体冷凝，以形成低水分源自生物质的热解油。

Biomass comprehensive utilization system and method

本发明提供了一种生物质综合利用系统及方法，所述系统包括成型设备、输送系统、生物质锅炉、生物质气化/碳化炉、SCR脱硝装置、袋式除尘装置、脱硫装置及湿电除尘装置，其中，所述成型设备为用于对生物质原料进行压缩成型的成型设备；所述输送系统为用于将压缩成型后的生物质送至生物质气化/碳化炉中的输送系统；所述生物质锅炉设置有生物质入口、燃料气入口、燃烧器及烟道，所述烟道被隔板分为第一烟道段及第二烟道段，所述第一烟道段的尾部侧壁设置有烟道气出口，该烟道气出口通过管路依次经由高温旋分器、SCR脱硝装置与第二烟道段顶部侧壁所设置的烟道气入口相连。

High-value comprehensive utilization method of pyroligneous liquor and biomass tar

本发明公开了一种木醋液和生物质焦油的高值化综合利用方法，包括以下步骤：首先将生物质焦油原料与木醋液混合后进行水热处理，反应完成后冷却，用萃取剂提取反应混合物中的酚类化合物，萃取完成后的剩余混合物加氢制取燃料油。本发明将木醋液和生物质焦油充分利用用于酚类化合物的提取和燃料油的制备，提高了生物质热解副产物利用率，具有较好的经济和环境效益。

Process and system for producing synthesis gas from biomass by pyrolysis

A process and system for producing synthesis gas from biomass by pyrolysis are provided. The process comprises the following steps: 1) pre-treating biomass raw material (1); 2) performing pyrolysis on the biomass raw material (1) by fast biomass pyrolysis technology to obtain a pyrolysis gas and carbon powders in a pyrolysis bed (5); 3) separating the pyrolysis gas from the carbon powders and a solid heat carrier by a cyclone separator (6); 4) separating the carbon powders from the solid heat carrier by a solid-solid separator (7), with the carbon powders being collected via a carbon powder hopper (8) and the solid heat carrier being recycled in the pyrolysis bed (5) after being heated in a carrier heating fluidized bed (9-2); 5) delivering the generated pyrolysis gas to a condensation tank (12) for spray-condensing with the condensable part in the pyrolysis gas being condensed to generate biofuel oil which are compressed by a high-pressure oil pump (17) and then introduced into a gasification furnace (20) to be gasified; and 6) delivering a part of the uncondensed pyrolysis gas to a combustion bed (9-1) to combust with air, and delivering the other part to the pyrolysis bed (5) as a fluidizing medium. The raw material is directly dried by using hot flue gas produced by the carrier heating fluidized bed (9-2). The heat generated by combusting the uncondensed pyrolysis gas produced by the pyrolysis bed (5) with air in the combustion bed (9-1) is supplied to the pyrolysis bed (5).

Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material

本文提供用于控制含碳物质的快速热处理的热量的装置和方法的实施方式。该装置包括再热器，该再热器用于包括包含含氧气体、无机热载体颗粒和炭的流化沸腾床，以及用于将该炭燃烧为灰分以形成加热的无机颗粒。无机颗粒冷却器与该再热器流体连通，以接收该加热的无机颗粒的第一部分。该无机颗粒冷却器被配置以接收用于与该加热的无机颗粒的该第一部分进行间接热交换以形成第一部分地被冷却的加热的无机颗粒的冷却介质，该第一部分地被冷却的加热的无机颗粒被流动传递至该再热器中并与该加热的无机颗粒的第二部分混合，以形成第二部分地被冷却的加热的无机颗粒。反应器与该再热器流体连通，以接收该第二部分地被冷却的加热的无机颗粒。

Process and devices for the direct production of pyrolignants

Process and devices for the direct production of pyrolignants

Pyroligneous liquors suitable for preserving perishable foodstuffs and process for preparing such liquors

System for converting biomass into liquid fuel, comprises a rapid and/or flash vertical pyrolysis reactor comprising a hot module, a module for quenching hot pyrolytic gas, and a module for separating and storing liquid fuel

La présente invention conceme un ensemble de moyens, de modules de systèmes et de procédés permettant de transformer de la biomasse en combustible liquide, caractérisés en ce qu'ils comprennent au moins un réacteur de pyrolyse rapide et/ou flash, comportant un module chaud de séparation de particules du fluide pyrolytique, un module de trempe du gaz pyrolytique chaud, un module de séparation et de stockage du combustible liquide formé par la condensation du gaz pyrolytique, ledit réacteur de pyrolyse rapide et/ou flash comportant au moins un moyen d'alimentation du réacteur en biomasse, un fluide gazeux chaud catoporteur, une canalisation permettant de faire pénétrer le fluide gazeux chaud caloporteur dans le réacteur, une canalisation permettant de faire sortir le fluide gazeux chaud caloporteur du réacteur, un dispositif permettant de faire circuler rapidement le fluide gazeux chaud caloporteur et les produits de la pyrolyse rapide et/ou flash entre les différents modules de l'ensemble (réacteur de pyrolyse, séparateur chaud de particules, dispositif de trempe), une canalisation permettant de récupérer les gaz combustibles non condensables, un moyen de chauffer le fluide gazeux chaud caloporteur et/ou tout ou partie du système de pyrolyse rapide et/ou flash. L'invention concerne également un système et un procédé mixte comprenant une pyrolyse rapide et/ou flash et une gazéification, caractérisé en ce qu'il est possible de modifier à volonté la zone de pyrolyse et de gazéification.

OPTIMIZED PROCESS FOR THE VALORISATION OF BIO-OILS IN AROMATIC AND OLEFINIC BASES

L'invention décrit un procédé de conversion d'une charge liquide comprenant au moins une bio-huile, ledit procédé comprenant une ou plusieurs étape(s) d'hydroreformage, en présence d'hydrogène et d'un ou de plusieurs catalyseurs d'hydroreformage comprenant au moins un métal de transition choisi parmi les éléments des groupes 3 à 12 de la classification périodique et au moins un support choisis parmi les charbons actifs, les carbures de silicium, les silices, les alumines de transition, les silices alumine, l'oxyde de zirconium, l'oxyde de cérium, l'oxyde de titane et les aluminates de métaux de transition, pris seul ou en mélange, pour obtenir au moins un effluent liquide comprenant au moins une phase aqueuse et au moins une phase organique, suivie d'une étape de craquage catalytique d'au moins une partie de l'effluent issu de ou des étape(s) d'hydroreformage dans au moins un réacteur fonctionnant en courant ascendant ou descendant contenant un catalyseur de craquage catalytique, opérant avec un rapport catalyseur sur charge compris entre 4 et 15 et avec une température de sortie du ou des réacteur comprise entre 450 et 600 °C. The invention describes a method for converting a liquid feed comprising at least one bio-oil, said process comprising one or more hydroreforming step (s), in the presence of hydrogen and one or more catalysts of hydroreforming process comprising at least one transition metal chosen from the elements of groups 3 to 12 of the periodic table and at least one support chosen from active carbons, silicon carbides, silicas, transition aluminas, silica aluminas, zirconium oxide, cerium oxide, titanium oxide and transition metal aluminates, taken alone or as a mixture, to obtain at least one liquid effluent comprising at least one aqueous phase and at least one organic phase, followed by a step of catalytic cracking of at least a portion of the effluent from the hydroreforming stage (s) in at least ...

Stable bio-oil

More stable and valuable bio-oil compositions produced from biomasses are provided. Particularly, various embodiments of the present invention provide for a bio-oil composition that has chemical and physical properties that make it more cost effective and useful as a fuel without having to undergo deoxygenating processes such as hydrotreating.

SYSTEMS AND METHODS FOR TRANSFORMING BIOMASS TO LIQUID COMBUSTIBLES

Agricultral chemicals and producing method thereof

본 발명은 식물영양 및 토양개량용 조성물에 관한 것으로, 보다 구체적으로는 본 발명은 소나무, 대나무 및 향나무를 포함하는 숯 원료에 소금을 얹은 후, 이를 숯가마에서 가온하여 발생되는 증기를 회수하여 조목초액을 제조하고, 이를 숙성 및 정제하여 목초액을 제조하는 제 1단계; 상기 제 1단계의 증기 회수 후, 숯가마를 더 가온하여 숯을 제조하는 제 2단계; 상기에서 제조된 숯을 분쇄하여 숯 분말을 제조하는 제 3단계; 상기 숯 분말에 목초액을 1: 10~10: 1의 중량비로 혼합하여 흡착시키는 제 4단계; 상기 목초액이 함유된 숯 분말과 물을 1: 50~100의 비율로 물과 숯 분말을 혼합하는 제 5단계; 및 상기에서 제조된 목초액 1kg 당 매실 50~150g의 비율로 목초액에 매실을 넣은 후, 숙성시키는 제 6단계;를 포함하여 이루어지는 것을 특징으로 하는 식물영양 및 토양개량용 조성물의 제조방법 및 이에 의하여 제조되는 식물영양 및 토양개량용 조성물에 관한 것이다. The present invention relates to a composition for plant nutrition and soil improvement, and more particularly, the present invention places salt on a charcoal raw material including pine, bamboo and juniper, and then recovers steam generated by heating it in a charcoal kiln, crude wood vinegar To prepare a first step of preparing the wood vinegar by aging and purification; A second step of preparing charcoal by further heating the charcoal after the steam recovery of the first step; A third step of preparing charcoal powder by grinding the prepared charcoal; A fourth step of admixing the wood vinegar solution to the charcoal powder in a weight ratio of 1: 10 to 10: 1; A fifth step of mixing the charcoal powder and water containing the wood vinegar solution at a ratio of 1:50 to 100; And a sixth step of ripening after adding plum to wood vinegar at a rate of 50 to 150 g of plum per 1 kg of wood vinegar prepared above, and ripening; and a method for producing a composition for plant nutrition and soil improvement comprising the It relates to a composition for plant nutrition and soil improvement.

Improvements in the method of heat treatment of substances to obtain chemical modifications

METHOD AND INSTALLATION FOR ENERGETIC DENSIFICATION OF A PRODUCT IN THE FORM OF DIVIDED SOLIDS FOR OBTAINING ENERGY-EFFICIENT PYROLYTIC OILS

L'invention concerne un procédé et une installation de densification énergétique d'un produit sous forme de solides divisés, en particulier une biomasse, en vue de l'obtention d'huiles pyrolytiques à vocation énergétique. Conformément à l'invention, le procédé comporte les étapes successives suivantes : - préconditionnement du produit (P) par chauffage et séchage, afin de porter ledit produit à une température voisine de 100°C et à une humidité relative n'excédant pas environ 10 % ; - pyrolyse flash du produit amené ensuite à circuler dans un réacteur sensiblement hermétique (20) contenant au moins une vis de transfert ou un tube vibré (22) chauffé par effet Joule, ledit produit étant progressivement chauffé jusqu'à une température comprise entre 400°C et 850°C, avec un temps de séjour dans ledit réacteur compris entre quelques secondes et quelques minutes ; - extraction des gaz de pyrolyse en partie haute du réacteur (20) en vue de leur condensation rapide dans un condenseur vertical (30) ; et - récupération des huiles pyrolytiques en partie basse du condenseur vertical (30). The invention relates to a method and an installation for densifying the energy of a product in the form of divided solids, in particular a biomass, with a view to obtaining pyrolytic oils for energy purposes. According to the invention, the method comprises the following successive steps: - preconditioning of the product (P) by heating and drying, in order to bring said product to a temperature close to 100 ° C. and at a relative humidity not exceeding about 10 ° C. % flash pyrolysis of the product then circulated in a substantially hermetic reactor (20) containing at least one transfer screw or vibrated tube (22) heated by the Joule effect, said product being progressively heated to a temperature of between 400 ° C. C and 850 ° C, with a residence time in said reactor of between a few seconds and a few minutes; extracting the pyrolysis gases at the top of the ...

Heat control devices and methods for fast thermal processing of carbon-containing material

FIELD: chemistry. SUBSTANCE: invention relates to chemical industry and can be used for control of heat when quick heat treatment of carbon containing material. Device includes heater (14) with fluidized bed, containing oxygen-containing gas, inorganic particles of heat carrier and charcoal. Cooler (15) of inorganic particles is connected by liquid medium with heater (14) for receiving and cooling of first part of heated inorganic particles. Formed first partially cooled hot inorganic particles are fed to heater (14) and combined with second part of heated inorganic particles to form second partially cooled hot inorganic particles, which are fed to reactor (12). EFFECT: invention makes it possible to increase speed of thermal processing without exceeding design temperature of heater. 10 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 600 351 C2 (51) МПК C10B 49/18 (2006.01) C10G 9/30 (2006.01) C10G 55/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014115983/05, 14.09.2012 (24) Дата начала отсчета срока действия патента: 14.09.2012 (72) Автор(ы): КУЛПРАТХИПАНДЖА Сатхит (US), ПАЛМАС Паоло (US) (73) Патентообладатель(и): ЭНСИН РЕНЬЮЭБЛС, ИНК. (US) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 27.10.2015 Бюл. № 30 R U 22.09.2011 US 13/240,570 (45) Опубликовано: 20.10.2016 Бюл. № 29 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 22.04.2014 2 6 0 0 3 5 1 (56) Список документов, цитированных в отчете о поиске: US 3694346 A, 26.09.1972. SU 827949 A, 07.05.1981. RU 2009149700 A1, 20.07.2011. RU 2009133415 А1, 20.04.2011. US 4306619 A, 22.12.1981. (86) Заявка PCT: 2 6 0 0 3 5 1 R U C 2 C 2 US 2012/055384 (14.09.2012) (87) Публикация заявки PCT: WO 2013/043485 (28.03.2013) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) УСТРОЙСТВА И СПОСОБЫ РЕГУЛИРОВАНИЯ ТЕПЛА ДЛЯ БЫСТРОЙ ТЕРМИЧЕСКОЙ ...

Method and apparatus for collecting the various products contained in the gases emitted by the distillation of wood and other similar materials

A method of producing bio-fertiliser

A method of producing bio-fertiliser from organic waste comprising the steps of (a) carbonising the waste in a carboniser at 250-750 °C for 5-13 hours; (b) gradually cooling the carbonised waste for 8-10 hours; (c) separating pyroligneous acid and wood tar from the gaseous products; (d) adding the pyroligneous acid, the wood tar, and plant-growth-promoting-bacterial (PGPB) growth factors to the carbonised waste; and (e) fermenting the mixture.

REVERSE BIOMASS IN MULTIPLE STEPS

Modular plant for performing conversion processes of carbonaceous matrices

The modular plant, comprised of at least one basic module, is suitable for converting carbonaceous matrices (6) into fuel or other useful products with no adverse environmental impact. The modular plant includes a rotary reactor (9) equipped with a rotating drive mechanism (22) and a fixed stationary body (1). The inclination of the reactor (9) with rotating central longitudinal axis can be varied from 0° to 45° with respect to a horizontal plane. The reactor is comprised of a central body, substantially a cylinder closed at the first one end, the entry end, with a stationary fixed head (8) and at the other, the exit end, with a head fixed to the rotary reactor (9). The inlet end (8) contains two conduits, one (7) for the introduction of the carbonaceous matrix (6) into the rotary reactor and the other inlet (5) for the introducing of thermally conductive carriers (4). The rotary reactor (9) is devoid of internal components which provide rotation motion relative to the cylindrical body. The fixed housing body (1) enclosing the rotary reactor (9) seals the reactor and maintains the integrity of the reactor atmosphere with respect to the external ambient atmosphere. The housing has openings for the passage of the first and second inlets, as well as an exit for the converted carbonaceous matrix (17, 19) and the thermally conductive carrier (4).

Pyroligneous liquors suitable for preserving perishable edible foodstuffs and process for preparing such liquors

Method for pyrolysis of a biomass

Method for reducing antibiotic resistance genes in soil by using wood vinegar and application

本发明提供一种利用木醋液对土壤中抗生素抗性基因污染的削减方法，涉及环境污染治理领域，本发明削减方法所用木醋液制备包括如下步骤：1)厌氧慢速热解法制备木醋原液WV；2)常压蒸馏法精制木醋原液，得到精馏组分分别为低温度段精馏组分F1，中间温度段精馏组分F2和高温度段精馏组分F3，能够降低根际和非根际土壤总抗生素抗性基因的绝对丰度，并且各精制组分具有明显选择性。

Low water biomass-derived pyrolysis oils and processes for producing the same

A process for preparing low-water biomass-derived pyrolysis oil is provided. The process comprises condensing pyrolysis gases in a condenser, drying the water-containing non-condensable pyrolysis gases, providing the reduced-water non-condensable pyrolysis gases to a pyrolysis reactor, pyrolyzing a biomass material in the pyrolysis reactor with the reduced-water non-condensable pyrolysis gases and condensing at least a portion of the reduced-water pyrolysis gases to form the low-water biomass-derived pyrolysis oil.

Process for producing a refinery stream-compatible bio-oil from a lignocellulosic feedstock

In one aspect, a method for rendering biomass-derived pyrolysis oil miscible with refinery hydrocarbons comprises mixing a high oxygen content bio-oil having an oxygen content of at least about 10 wt. % with a low oxygen content bio-oil having an oxygen content of less than about 8 wt. % to produce a blended oil. The blended oil may be hydrotreated to produce a deoxygenated hydrotreated mixture from which water is removed using a separator, resulting in a low oxygen content hybrid bio-oil intermediate miscible in refinery process streams. A portion of the low oxygen content hybrid bio-oil intermediate may be recycled with the high oxygen content bio-oil or removed for use in a refinery process stream for further hydroprocessing.

Process for producing low water biomass-derived pyrolysis oil

Device and method for preparing light aromatic hydrocarbon from biomass

本发明提出了一种生物质制备轻质芳烃的装置及方法，包括原料存储干燥系统、循环流化床热载体升温炉、反应系统、气固分离系统、动力系统、换热器和冷凝塔，反应系统包括串联连接的下行床反应器和列管式固定床反应器，气固分离系统包括设置于循环流化床热载体升温炉的出料口处的A组气固分离系统、设置于下行床反应器的出料口处的B组气固分离系统和设置于下行床反应器的进料口处的C组气固分离系统，A组气固分离系统包括三级旋风分离装置，B组气固分离系统包括二级旋风分离装置，C组气固分离系统包括一级旋风分离装置，借此，本发明具有高效节能、轻质芳烃收率高且易于工业化连续生产的优点。

FORMULATIONS OF NATURAL RESINS.

Una resina natural tratada que comprende: i) un contenido en fenol libre de 0, 001% a 0, 1% (p/p); ii) un contenido fenólico total de 64% a 73% (p/p); iii) un olor ahumado; iv) un contenido en ácidos de hasta 5% (p/p); y v) un contenido en compuestos carbonílicos comprendido entre 22 y 27% (p/p). A treated natural resin comprising: i) a free phenol content of 0.001% to 0.1% (w / w); ii) a total phenolic content of 64% to 73% (w / w); iii) a smoky smell; iv) an acid content of up to 5% (w / w); and v) a content of carbonyl compounds between 22 and 27% (w / w).

Pyrolysis systems, methods of use thereof, and methods of bio-oil transformation

Pyrolysis systems and methods of recovering bio-oil product of are disclosed. An illustrative embodiment of a pyrolysis system, among others, includes: a pyrolysis reactor that produces a first bio-oil stream; an injection spray system for receiving the first bio-oil stream, wherein the injection spray system is configured to spray a solvent liquid onto the first bio-oil stream to produce a second bio-oil stream, wherein the injection spray system is configured to control the removal of heat from the first bio-oil stream; and a post injection spray system that is configured to receive the second bio-oil stream.

System for producing low water biomass-derived pyrolysis oils

A system for producing low water biomass-derived pyrolysis oil is provided. The system comprises a pyrolysis reactor (104), a first separator system (120), in communication with the pyrolysis reactor (104), a reheater (106), in communication with the first separator system (120), a condenser (108), in communication with the first separator system (120), and a dryer (110), in communication with the condenser (108).

Apparatuses and methods for controlling heat for rapid thermal processing

Multi-stage biomass conversion

A multi-stage process and system for converting solid particulate biomass in a riser reactor having at least two different reaction zones. A lower reaction zone is configured to optimize pyrolysis of the biomass into pyrolysis products, while an upper reaction zone is configured to efficiently crack the pyrolysis products. The relative residence times and/or temperatures of the upper and lower reaction zones can be controlled to optimize product quality and yield.

High-value comprehensive utilization method of pyroligneous liquor and biomass tar

本发明公开了一种木醋液和生物质焦油的高值化综合利用方法，包括以下步骤：首先将生物质焦油原料与木醋液混合后进行水热处理，反应完成后冷却，用萃取剂提取反应混合物中的酚类化合物，萃取完成后的剩余混合物加氢制取燃料油。本发明将木醋液和生物质焦油充分利用用于酚类化合物的提取和燃料油的制备，提高了生物质热解副产物利用率，具有较好的经济和环境效益。

Stable bio oil

提供了由生物质生产的更稳定和更有价值的生物油组合物。具体说，本发明的不同实施方案提供了生物油组合物，其具有使其更具成本效益和作为燃料有用性而无须经历脱氧过程例如氢化处理的化学和物理特性。

Pyrolysis method and apparatus

A fast pyrolysis apparatus (200) for producing pyrolysis liquid, such as oil or tar, char and pyrolysis gas from biomass, such as straw, comprises a centrifuge chamber (204) and a rotor (210) arranged to impart rotation on the biomass in the centrifuge chamber to force the biomass outwardly under the action of centrifugal forces. A furnace (206) arranged coaxially around the centrifuge chamber (204) maintains the temperature at an outer reactive wall of the centrifuge chamber at an elevated temperature to effect the pyrolysis process at or near the reactive wall. The apparatus comprises a condenser (218) arranged coaxially with and surrounded by the centrifuge chamber (204). The apparatus may be accommodated by a mobile unit for simultaneously collecting biomass from a field and processing the biomass in the apparatus.

Absorption and quench method for biomass pyrolysis product

A biomass pyrolysis product is quenched by direct cooling with a cold quench fluid and initial product separation is performed based on boiling point and solubility in the quench fluid. A properly chosen quench fluid may act as a selective solvent, thus providing dilution of unstable precursors of pyrolytic lignin or other heavy by-products, and/or separation of certain undesirable pyrolysis oil components such as water and light acids.

Pyroligneous liquor sheet

The present invention relates to a pyroligneous liquor sheet containing a pyroligneous powder, and more particularly to a pyroligneous liquor sheet having an excellent effect of removing waste matters by means of a contact surface with a human body. The pyroligneous liquor sheet according to the present invention provides a pyroligneous liquor sheet which is a pocket-type sack composed of an air-permeable sheet coming in contact with the skin and an air-impermeable sheet facing the air-permeable sheet and having a permeable network in at least one surface thereof, wherein a chamber, surrounded by the air-permeable sheet and the air-impermeable sheet, is filled with a pyroligneous powder mixture, wherein the pyroligneous powder mixture includes 0.05 to 1 part by weight of a tourmaline powder, based on 100 parts by weight of the pyroligneous powder prepared by mixing crystalline cellulose, starch, PCS (pregelatinized corn starch) with the pyroligneous liquor and granulating the resultant mixture, and wherein a plurality of oval holes are distributed over the air-permeable sheet, the oval holes having a horizontal length of 0.75 to 0.95 mm and a vertical length of 0.42 to 0.62 mm.

Charcoal processing method in pyrolysis system

提供用于控制再热器中的整体热平衡、灰分累积和后燃的碳处理方法。使用传热介质热解含碳的生物质原料，形成热解产物和减效的传热介质。将该减效的传热介质分为分离炭和炭贫化的减效的传热介质。将该炭贫化的减效的传热介质引入传热介质的密相床层，该密相床层由含氧的再生气体流流化。使用该含氧的再生气体流，在该密相床层中燃烧该分离炭的全部或部分。可以将该分离炭的部分排出热解系统，以控制所述整体热平衡和灰分累积。

Process and equipment for preparing pyrolysis liquid

Method and apparatus for producing a pyrolysis liquid

Device and method for preparing oxygen-containing liquid fuel by bio-oil catalytic conversion

Devices and methods for preparing oxygen-containing liquid fuel by bio-oil catalytic conversion. A device includes a biomass fast thermal cracking system for preparing bio-oil, a bio-oil oil-water separating system for separating the bio-oil into oil phase bio-oil and water phase bio-oil that is output to an oil phase bio-oil chemical chain hydrogen production system, and a water phase bio-oil catalytic hydrogenation system. The hydrogen production system outputs produced hydrogen to the water phase bio-oil catalytic hydrogenation system to prepare a liquid fuel. A method includes the steps: thermally cracking the biomass to prepare bio-oil, separating the water phase and the oil phase, producing hydrogen from the oil phase bio-oil through a chemical chain method so as to provide a hydrogen source for the water phase bio-oil to carry out two-stage catalytic hydrogenation in a slurry bed, and separating and purifying the hydrogenated products to obtain an oxygen-containing liquid fuel.

Methods, apparatus, and systems for incorporating bio-derived materials into oil sands processing

Methods, processes, apparatus, systems, and compositions are disclosed for improving the sustainability of oil sands processing. In some embodiments, bitumen is combined with biodiluent comprising one or more liquid pyrolysis fractions obtained from pyrolyzing biomass and collecting multiple liquid fractions. The bitumen may be any source of bitumen, such as bitumen obtained from oil sands. In some embodiments, a water-rich pyrolysis liquid displaces water use in an oil sands process. The water-rich pyrolysis liquid may be used for primary separation of bitumen from oil sands or for hydrotransport, for example. Also, biochar produced from biomass pyrolysis may be introduced to an oil sands tailing pond with various benefits. Water may be recycled from a tailing pond. Integration of a pyrolysis and separation process into an oil sands refining process reduces the overall greenhouse-gas emissions on a well-to-refined product basis by 10-70% or more. Various compositions and products are also disclosed.

Method and system for purifying pyrolysis oil

The invention relates to a method for purifying pyrolysis oil, comprising at least the following steps: a) at least purifying the pyrolysis oil in a centrifuge; and b) before and/or during the purification according to step a), heating the pyrolysis oil in order to reduce the viscosity of the pyrolysis oil. The invention further relates to a system for purifying pyrolysis oil.

Methods for formaldehyde control

Methods are provided to use water-free quench liquids to obtain pyroytic liquid products with reduced formaldehyde content. Products include liquids with improved hydroxyacetaldehyde content.

Production of renewable biofuels

A process and system for separating and upgrading bio-oil into renewable fuels is provided. The process comprises separating bio-oil into a light fraction, an optional intermediate fraction, and heavy fraction based on their boiling points. The light fraction and optional intermediate fraction can be upgraded via hydrotreatment to produce a renewable gasoline and a renewable diesel, which may be combined with their petroleum-derived counterparts. The heavy fraction may be subjected to cracking and further separated into light, intermediate, and heavy fractions in order to increase the yield of renewable gasoline and renewable diesel.

METHOD AND INSTALLATION FOR ENERGETIC DENSIFICATION OF A PRODUCT IN THE FORM OF DIVIDED SOLIDS FOR OBTAINING ENERGY-EFFICIENT PYROLYTIC OILS

Biomass pyrolysis

A process for pyrolysing biomass is provided. The process comprises providing biomass to a pyrolysis reactor to produce a vapour product and condensing said vapour product to produce a condensed product, wherein a phase separation suppression agent is added during said process so as to promote the formation of a single phase condensed product.

Method and apparatus for a circulating bed transport fast pyrolysis reactor system

This invention generally relates to a new method and apparatus for the fast pyrolysis of carbonaceous materials involving rapid mixing, high heat transfer rates, precisely controlled short uniform residence times and rapid primary product quench in an upflow, entrained-bed, transport reactor with heat carrier solids recirculation. A particulate feedstock, a non-oxidative transport gas and particulate hot solids are rapidly mixed in a reactor base section, then transported upward through an entrained-bed tubular reactor. A cyclonic hot solids recirculation system separates the solids from the non-condensible gases and primary product vapours and returns them to the mixer. Product vapours are rapidly quenched to provide maximum yields of total liquids, petrochemicals and selected valuable chemicals.

Composition comprising catalyst and lignin and its use for producing an aromatic composition

The present invention relates to a composition ("composite") which comprises lignin and at least one catalyst dispersed in the composition. The invention further relates to a process for producing this type of composition comprising catalyst and lignin and its use for producing an aromatic composition.