FR2153442A1 - - Google Patents

Info

Publication number
FR2153442A1
FR2153442A1 FR7233761A FR7233761A FR2153442A1 FR 2153442 A1 FR2153442 A1 FR 2153442A1 FR 7233761 A FR7233761 A FR 7233761A FR 7233761 A FR7233761 A FR 7233761A FR 2153442 A1 FR2153442 A1 FR 2153442A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7233761A
Other languages
French (fr)
Other versions
FR2153442B1 (en:Method
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bituminous Coal Research Inc
Original Assignee
Bituminous Coal Research Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bituminous Coal Research Inc filed Critical Bituminous Coal Research Inc
Publication of FR2153442A1 publication Critical patent/FR2153442A1/fr
Application granted granted Critical
Publication of FR2153442B1 publication Critical patent/FR2153442B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/0485—Set-up of reactors or accessories; Multi-step processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons
    • C07C9/02—Aliphatic saturated hydrocarbons with one to four carbon atoms
    • C07C9/04—Methane
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/485—Entrained flow gasifiers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/78—High-pressure apparatus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0979—Water as supercritical steam
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/164—Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
    • C10J2300/1656—Conversion of synthesis gas to chemicals
    • C10J2300/1662—Conversion of synthesis gas to chemicals to methane
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861—Heat exchange between at least two process streams
    • C10J2300/1884—Heat exchange between at least two process streams with one stream being synthesis gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861—Heat exchange between at least two process streams
    • C10J2300/1892—Heat exchange between at least two process streams with one stream being water/steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Industrial Gases (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
FR7233761A 1971-09-22 1972-09-22 Expired FR2153442B1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18265271A 1971-09-22 1971-09-22

Publications (2)

Publication Number Publication Date
FR2153442A1 true FR2153442A1 (en:Method) 1973-05-04
FR2153442B1 FR2153442B1 (en:Method) 1978-10-20

Family

ID=22669447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233761A Expired FR2153442B1 (en:Method) 1971-09-22 1972-09-22

Country Status (7)

Country Link
US (1) US3746522A (en:Method)
JP (1) JPS5323323B2 (en:Method)
CA (1) CA966660A (en:Method)
DE (1) DE2245735A1 (en:Method)
FR (1) FR2153442B1 (en:Method)
GB (1) GB1361745A (en:Method)
ZA (1) ZA721284B (en:Method)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844733A (en) * 1972-03-23 1974-10-29 Us Interior Two-stage downflow gasification of coal
US3985519A (en) * 1972-03-28 1976-10-12 Exxon Research And Engineering Company Hydrogasification process
US4099933A (en) * 1973-06-01 1978-07-11 Hydrocarbon Research, Inc. Process for the multiple zone gasification of coal
US3904386A (en) * 1973-10-26 1975-09-09 Us Interior Combined shift and methanation reaction process for the gasification of carbonaceous materials
GB1491465A (en) * 1974-02-21 1977-11-09 Shell Int Research Process for the production of hydrogen and carbon monoxide-containing gas
JPS515303A (en) * 1974-07-03 1976-01-17 Mitsubishi Heavy Ind Ltd Sekitantono gasukasochi
US3991557A (en) * 1974-07-22 1976-11-16 Donath Ernest E Process for converting high sulfur coal to low sulfur power plant fuel
US3971637A (en) * 1974-12-23 1976-07-27 Gulf Oil Corporation Coal gasification process utilizing waste water from an external process
US3971638A (en) * 1974-12-23 1976-07-27 Gulf Oil Corporation Coal gasification process utilizing high sulfur carbonaceous material
US3971636A (en) * 1974-12-23 1976-07-27 Gulf Oil Corporation Condensate scrubbing of coal gasifier product
US4322222A (en) * 1975-11-10 1982-03-30 Occidental Petroleum Corporation Process for the gasification of carbonaceous materials
DE2609320C3 (de) * 1976-03-06 1978-08-17 Kraftwerk Union Ag, 4330 Muelheim Kohlevergasungseinrichtung
US4211539A (en) * 1976-05-26 1980-07-08 Metallgesellschaft Aktiengesellschaft Producing pure gas of high calorific value from gasification of solid fuel
US4078503A (en) * 1976-07-19 1978-03-14 Nichols Engineering & Research Corporation Method and apparatus for treating off-gas from a furnace for burning organic material in an oxygen deficient atmosphere
US4597257A (en) * 1976-09-23 1986-07-01 L. & C. Steinmuller Gmbh Plant for preparing and hydrolyzing fossil fuels to prepare products low in sulfur content, and employment of these products for a combined generation of the electric current and gas
US4097217A (en) * 1976-12-09 1978-06-27 The Keller Corporation Method for converting combustor from hydrocarbonaceous fuel to carbonaceous fuel
DE2742222C2 (de) 1977-09-20 1987-08-20 Carbon Gas Technologie GmbH, 4030 Ratingen Verfahren und Vorrichtung zur Gaserzeugung aus festen Brennstoffen im Wirbelbett
US4278446A (en) * 1979-05-31 1981-07-14 Avco Everett Research Laboratory, Inc. Very-high-velocity entrained-bed gasification of coal
US4278445A (en) * 1979-05-31 1981-07-14 Avco Everett Research Laboratory, Inc. Subsonic-velocity entrained-bed gasification of coal
GB2191782A (en) * 1986-06-17 1987-12-23 Midrex Int Bv Method and apparatus for producing upgraded synthetic fuel gas from coal
US5431703A (en) * 1993-05-13 1995-07-11 Shell Oil Company Method of quenching synthesis gas
US8114176B2 (en) 2005-10-12 2012-02-14 Great Point Energy, Inc. Catalytic steam gasification of petroleum coke to methane
US7922782B2 (en) 2006-06-01 2011-04-12 Greatpoint Energy, Inc. Catalytic steam gasification process with recovery and recycle of alkali metal compounds
US8163048B2 (en) 2007-08-02 2012-04-24 Greatpoint Energy, Inc. Catalyst-loaded coal compositions, methods of making and use
WO2009086383A2 (en) 2007-12-28 2009-07-09 Greatpoint Energy, Inc. Catalytic gasification process with recovery of alkali metal from char
WO2009086407A2 (en) 2007-12-28 2009-07-09 Greatpoint Energy, Inc. Steam generating slurry gasifier for the catalytic gasification of a carbonaceous feedstock
CN101910373B (zh) 2007-12-28 2013-07-24 格雷特波因特能源公司 从焦炭中回收碱金属的催化气化方法
WO2009086370A2 (en) 2007-12-28 2009-07-09 Greatpoint Energy, Inc. Processes for making syngas-derived products
US8709113B2 (en) * 2008-02-29 2014-04-29 Greatpoint Energy, Inc. Steam generation processes utilizing biomass feedstocks
US8286901B2 (en) 2008-02-29 2012-10-16 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8297542B2 (en) 2008-02-29 2012-10-30 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8114177B2 (en) 2008-02-29 2012-02-14 Greatpoint Energy, Inc. Co-feed of biomass as source of makeup catalysts for catalytic coal gasification
US8366795B2 (en) 2008-02-29 2013-02-05 Greatpoint Energy, Inc. Catalytic gasification particulate compositions
US8652222B2 (en) 2008-02-29 2014-02-18 Greatpoint Energy, Inc. Biomass compositions for catalytic gasification
US7926750B2 (en) 2008-02-29 2011-04-19 Greatpoint Energy, Inc. Compactor feeder
US20090260287A1 (en) * 2008-02-29 2009-10-22 Greatpoint Energy, Inc. Process and Apparatus for the Separation of Methane from a Gas Stream
WO2009111332A2 (en) * 2008-02-29 2009-09-11 Greatpoint Energy, Inc. Reduced carbon footprint steam generation processes
CA2716135C (en) 2008-02-29 2013-05-28 Greatpoint Energy, Inc. Particulate composition for gasification, preparation and continuous conversion thereof
CA2718295C (en) 2008-04-01 2013-06-18 Greatpoint Energy, Inc. Processes for the separation of methane from a gas stream
CA2718536C (en) 2008-04-01 2014-06-03 Greatpoint Energy, Inc. Sour shift process for the removal of carbon monoxide from a gas stream
WO2009158579A2 (en) * 2008-06-27 2009-12-30 Greatpoint Energy, Inc. Three-train catalytic gasification systems
KR101256288B1 (ko) 2008-09-19 2013-04-23 그레이트포인트 에너지, 인크. 탄소질 공급원료의 기체화 방법
US8502007B2 (en) 2008-09-19 2013-08-06 Greatpoint Energy, Inc. Char methanation catalyst and its use in gasification processes
CN102159683B (zh) 2008-09-19 2014-10-01 格雷特波因特能源公司 碳质原料的气化方法
KR101275429B1 (ko) * 2008-10-23 2013-06-18 그레이트포인트 에너지, 인크. 탄소질 공급원료의 기체화 방법
KR101290453B1 (ko) 2008-12-30 2013-07-29 그레이트포인트 에너지, 인크. 촉매된 탄소질 미립자의 제조 방법
AU2009335163B2 (en) 2008-12-30 2013-02-21 Greatpoint Energy, Inc. Processes for preparing a catalyzed coal particulate
US8268899B2 (en) 2009-05-13 2012-09-18 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
CN102459525B (zh) 2009-05-13 2016-09-21 格雷特波因特能源公司 进行含碳原料的加氢甲烷化的方法
CN102482597B (zh) 2009-05-13 2014-08-20 格雷特波因特能源公司 含碳原料的加氢甲烷化方法
CN102575181B (zh) * 2009-09-16 2016-02-10 格雷特波因特能源公司 集成氢化甲烷化联合循环方法
CN102549121B (zh) * 2009-09-16 2015-03-25 格雷特波因特能源公司 整体加氢甲烷化联合循环方法
US8479833B2 (en) 2009-10-19 2013-07-09 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
CN102597417B (zh) 2009-10-19 2014-10-01 格雷特波因特能源公司 整合的强化采油方法
CN102079685B (zh) * 2009-11-26 2014-05-07 新奥科技发展有限公司 两级气化炉煤气化制甲烷的方法
WO2011084580A2 (en) 2009-12-17 2011-07-14 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
US8580151B2 (en) 2009-12-18 2013-11-12 Lummus Technology Inc. Flux addition as a filter conditioner
CN102754266B (zh) * 2010-02-23 2015-09-02 格雷特波因特能源公司 集成的加氢甲烷化燃料电池发电
US8652696B2 (en) 2010-03-08 2014-02-18 Greatpoint Energy, Inc. Integrated hydromethanation fuel cell power generation
CA2791942A1 (en) 2010-04-26 2011-11-10 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with vanadium recovery
CA2793893A1 (en) 2010-05-28 2011-12-01 Greatpoint Energy, Inc. Conversion of liquid heavy hydrocarbon feedstocks to gaseous products
JP2013535565A (ja) * 2010-08-18 2013-09-12 グレイトポイント・エナジー・インコーポレイテッド 炭素質フィードストックのハイドロメタネーション
KR20130080471A (ko) * 2010-09-10 2013-07-12 그레이트포인트 에너지, 인크. 탄소질 공급원료의 히드로메탄화
CN101955801B (zh) * 2010-10-15 2013-08-14 山东联合能源技术有限公司 L型卧式回转波浪床煤气化生产工艺及系统
KR101543136B1 (ko) 2010-11-01 2015-08-07 그레이트포인트 에너지, 인크. 탄소질 공급원료의 히드로메탄화
AU2011323648A1 (en) * 2010-11-01 2013-05-02 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
WO2012116003A1 (en) 2011-02-23 2012-08-30 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with nickel recovery
US9127221B2 (en) 2011-06-03 2015-09-08 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
WO2013052553A1 (en) 2011-10-06 2013-04-11 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
DE102011117810A1 (de) * 2011-11-07 2013-05-08 H S Reformer Gmbh Verfahren zum Vergasen von Festbrennstoff-Partikeln
CN104685039B (zh) 2012-10-01 2016-09-07 格雷特波因特能源公司 附聚的颗粒状低煤阶煤原料及其用途
US9273260B2 (en) 2012-10-01 2016-03-01 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
KR101717863B1 (ko) 2012-10-01 2017-03-17 그레이트포인트 에너지, 인크. 연소를 위한 오염된 저등급 석탄의 용도
WO2014055349A1 (en) 2012-10-01 2014-04-10 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
US10464872B1 (en) 2018-07-31 2019-11-05 Greatpoint Energy, Inc. Catalytic gasification to produce methanol
US10344231B1 (en) 2018-10-26 2019-07-09 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with improved carbon utilization
US10435637B1 (en) 2018-12-18 2019-10-08 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with improved carbon utilization and power generation
US10618818B1 (en) 2019-03-22 2020-04-14 Sure Champion Investment Limited Catalytic gasification to produce ammonia and urea

Also Published As

Publication number Publication date
US3746522A (en) 1973-07-17
GB1361745A (en) 1974-07-30
JPS5323323B2 (en:Method) 1978-07-14
DE2245735A1 (de) 1973-03-29
CA966660A (en) 1975-04-29
JPS4840802A (en:Method) 1973-06-15
ZA721284B (en) 1973-10-31
FR2153442B1 (en:Method) 1978-10-20

Similar Documents

Publication Publication Date Title
FR2153442B1 (en:Method)
ATA136472A (en:Method)
AR196074A1 (en:Method)
AU2658571A (en:Method)
AU2691671A (en:Method)
AU2742671A (en:Method)
AU2941471A (en:Method)
AU2485671A (en:Method)
AU2564071A (en:Method)
AU2684071A (en:Method)
AU2669471A (en:Method)
AU2940971A (en:Method)
AU2654071A (en:Method)
AU2588771A (en:Method)
AU2577671A (en:Method)
AU2684171A (en:Method)
AU2503871A (en:Method)
AR192311Q (en:Method)
AU2486471A (en:Method)
AU2399971A (en:Method)
AR199640Q (en:Method)
AR202997Q (en:Method)
AU2724971A (en:Method)
AU1109576A (en:Method)
AU2938071A (en:Method)

Legal Events

Date Code Title Description
ST Notification of lapse