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FR2177089A1 - - Google Patents

Info

Publication number
FR2177089A1
FR2177089A1 FR7310526A FR7310526A FR2177089A1 FR 2177089 A1 FR2177089 A1 FR 2177089A1 FR 7310526 A FR7310526 A FR 7310526A FR 7310526 A FR7310526 A FR 7310526A FR 2177089 A1 FR2177089 A1 FR 2177089A1
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.)
Withdrawn
Application number
FR7310526A
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 FR2177089A1 publication Critical patent/FR2177089A1/fr
Withdrawn legal-status Critical Current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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/466—Entrained flow processes
    • 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
    • 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
    • C10J3/482—Gasifiers with stationary fluidised bed
    • 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
    • C10J3/721—Multistage gasification, e.g. plural parallel or serial gasification stages
    • 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
    • C10J3/74—Construction of shells or jackets
    • 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
    • C10J3/74—Construction of shells or jackets
    • C10J3/76—Water jackets; Steam boiler-jackets
    • 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
    • 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
    • C10J3/845—Quench rings
    • 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
    • C10J2300/18—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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7310526A 1972-03-23 1973-03-23 Withdrawn FR2177089A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23736072A 1972-03-23 1972-03-23

Publications (1)

Publication Number Publication Date
FR2177089A1 true FR2177089A1 (fr) 1973-11-02

Family

ID=22893398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310526A Withdrawn FR2177089A1 (fr) 1972-03-23 1973-03-23

Country Status (7)

Country Link
US (1) US3782913A (fr)
JP (1) JPS522924B2 (fr)
CA (1) CA991853A (fr)
DE (1) DE2312283A1 (fr)
FR (1) FR2177089A1 (fr)
GB (1) GB1393636A (fr)
ZA (1) ZA731774B (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286874A1 (fr) * 1974-10-01 1976-04-30 Stora Kopparbergs Bergslags Ab Procede et appareil de transformation de matieres carbonees en un melange gazeux d'oxyde de carbone et d'hydrogene
FR2400550A1 (fr) * 1977-08-18 1979-03-16 Combustion Eng Procede d'exploitation d'un appareil a gazeifier le charbon
EP0050905A1 (fr) * 1980-10-27 1982-05-05 British Gas Corporation Gazéification du charbon
EP0050863A1 (fr) * 1980-10-24 1982-05-05 Hitachi, Ltd. Procédé et appareil pour gazéifier des charbons
FR2493333A1 (fr) * 1980-10-31 1982-05-07 Nippon Kokan Kk Appareil de gazeification du charbon utilisant de la poudre de charbon
FR2529221A1 (fr) * 1982-06-24 1983-12-30 Nippon Kokan Kk Procede et appareil de gazeification utilisant du charbon, du coke ou une matiere du meme genre
EP0133982A2 (fr) * 1983-08-26 1985-03-13 Hüls Aktiengesellschaft Méthode de production d'acétylène et de gaz de synthèse ou de gaz de réduction à partir de charbon par un procédé d'arc électrique
EP0157917A2 (fr) * 1983-11-29 1985-10-16 Hüls Aktiengesellschaft Réduction de composés métalliques
EP0241866A2 (fr) * 1986-04-09 1987-10-21 Hitachi, Ltd. Procédé de gazéification pour un four de gazéification de charbon et appareillage à cet effet
EP0423401A1 (fr) * 1985-11-29 1991-04-24 The Dow Chemical Company Procédé de gazéification de charbon à deux étages
WO1994026850A1 (fr) * 1993-05-13 1994-11-24 Shell Oil Company Procede de refroidissement de gas de synthese
EP0708168A1 (fr) * 1994-10-17 1996-04-24 N.V. Kema Méthode et installation pour le gazéification de combustible solide

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7314390A (nl) * 1973-10-19 1975-04-22 Shell Int Research Werkwijze voor de bereiding van een gas.
JPS515303A (en) * 1974-07-03 1976-01-17 Mitsubishi Heavy Ind Ltd Sekitantono gasukasochi
US4135893A (en) * 1974-07-08 1979-01-23 Cogas Development Company Mixing method and device
US3971636A (en) * 1974-12-23 1976-07-27 Gulf Oil Corporation Condensate scrubbing of coal gasifier product
US3971637A (en) * 1974-12-23 1976-07-27 Gulf Oil Corporation Coal gasification process utilizing waste water from an external process
JPS51116802A (en) * 1975-04-05 1976-10-14 Tsusho Sangyo Daijin Process for floidized gasification of coal
US3945809A (en) * 1975-07-08 1976-03-23 The United States Of America As Represented By The United States Energy Research And Development Administration Method and apparatus for removing coarse unentrained char particles from the second stage of a two-stage coal gasifier
DE2609320C3 (de) * 1976-03-06 1978-08-17 Kraftwerk Union Ag, 4330 Muelheim Kohlevergasungseinrichtung
US4069024A (en) * 1977-05-09 1978-01-17 Combustion Engineering, Inc. Two-stage gasification system
US4152122A (en) * 1977-12-05 1979-05-01 Syngas International, Ltd. Apparatus for the production of methane containing gas by hydrogasification
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
JPS57177091A (en) * 1981-04-24 1982-10-30 Hitachi Ltd Coal gasification furnace
US4415431A (en) * 1982-07-14 1983-11-15 Cities Service Company Integrated oxygasification and hydropyrolysis process for producing liquid and gaseous hydrocarbons
JPS59204686A (ja) * 1983-05-10 1984-11-20 Babcock Hitachi Kk 石炭ガス化炉
JPS61250095A (ja) * 1985-04-30 1986-11-07 Mitsubishi Heavy Ind Ltd 固体燃料のガス化装置
FI80066C (fi) * 1986-01-22 1991-07-29 Ahlstroem Oy Foerfarande och anordning foer foergasning av kolhaltigt material.
GB2191782A (en) * 1986-06-17 1987-12-23 Midrex Int Bv Method and apparatus for producing upgraded synthetic fuel gas from coal
FI86219C (fi) * 1989-04-13 1992-07-27 Ahlstroem Oy Foerfarande och anordning foer tillvaratagande av vaerme ur fraon foergasnings- eller foerbraenningsprocesser avskilt fast material.
JP4435966B2 (ja) * 2000-11-21 2010-03-24 新日本製鐵株式会社 石炭の気流床型ガス化方法
US20040006917A1 (en) * 2002-07-09 2004-01-15 Wakefield David W. Clean fuel gas made by the gasification of coal
DE102007006981B4 (de) * 2007-02-07 2009-01-29 Technische Universität Bergakademie Freiberg Verfahren, Vergasungsreaktor und Anlage zur Flugstromvergasung fester Brennstoffe unter Druck
US8221513B2 (en) * 2008-01-29 2012-07-17 Kellogg Brown & Root Llc Low oxygen carrier fluid with heating value for feed to transport gasification
US8460410B2 (en) * 2008-08-15 2013-06-11 Phillips 66 Company Two stage entrained gasification system and process
DE102008049716A1 (de) * 2008-09-30 2010-04-08 Siemens Aktiengesellschaft Nutzung der fühlbaren Wärme des Rohgases bei der Flugstromvergasung
US20100132257A1 (en) * 2008-12-01 2010-06-03 Kellogg Brown & Root Llc Systems and Methods for Increasing Carbon Dioxide in Gasification
TW201026395A (en) * 2008-12-24 2010-07-16 Conocophillips Co Tar-free gasification system and process
KR101633951B1 (ko) 2009-03-04 2016-06-27 티센크루프 인더스트리얼 솔루션스 아게 재생연료를 추가 및 후-가스화하여 합성가스의 엔탈피를 이용하기 위한 방법 및 장치
DE102010008384A1 (de) * 2010-02-17 2011-08-18 Uhde GmbH, 44141 Verfahren und Vorrichtung zur Nutzung der Enthalpie eines Synthesegases durch Zugabe von nachwachsenden Brennstoffen in den Abkühlraum einer Flugstromvergasung
DE102010018219A1 (de) * 2010-04-23 2011-10-27 Uhde Gmbh Vorrichtung und Verfahren zur thermischen Vorbehandlung von festen Einsatzstoffen in einer konzentrisch gestuften Wirbelschicht
WO2012073130A2 (fr) * 2010-12-03 2012-06-07 Sasol Technology (Proprietary) Limited Gazéification d'un matériau carboné
AU2012397141A1 (en) * 2012-12-18 2015-06-25 Linde Aktiengesellschaft Improved coal gasification
CN109072103B (zh) * 2016-03-04 2021-08-03 鲁姆斯科技有限责任公司 具有原料灵活性的两级气化器和气化方法
JP6637797B2 (ja) * 2016-03-11 2020-01-29 三菱日立パワーシステムズ株式会社 炭素含有原料ガス化システム及びその酸化剤分配比設定方法
CN107760385B (zh) * 2016-08-23 2020-12-01 中国石油化工股份有限公司 流化床和熔融床相组合的煤气化装置及其方法
CN107880938B (zh) * 2016-09-30 2023-05-30 中国科学院工程热物理研究所 预热式分级气化方法及装置

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286874A1 (fr) * 1974-10-01 1976-04-30 Stora Kopparbergs Bergslags Ab Procede et appareil de transformation de matieres carbonees en un melange gazeux d'oxyde de carbone et d'hydrogene
FR2400550A1 (fr) * 1977-08-18 1979-03-16 Combustion Eng Procede d'exploitation d'un appareil a gazeifier le charbon
EP0050863A1 (fr) * 1980-10-24 1982-05-05 Hitachi, Ltd. Procédé et appareil pour gazéifier des charbons
EP0050905A1 (fr) * 1980-10-27 1982-05-05 British Gas Corporation Gazéification du charbon
FR2493333A1 (fr) * 1980-10-31 1982-05-07 Nippon Kokan Kk Appareil de gazeification du charbon utilisant de la poudre de charbon
FR2529221A1 (fr) * 1982-06-24 1983-12-30 Nippon Kokan Kk Procede et appareil de gazeification utilisant du charbon, du coke ou une matiere du meme genre
EP0133982A3 (en) * 1983-08-26 1986-02-05 Huels Chemische Werke Ag Method for the production of acetylene and synthesis gas or reduction gas from carbon in an electric arc process
EP0133982A2 (fr) * 1983-08-26 1985-03-13 Hüls Aktiengesellschaft Méthode de production d'acétylène et de gaz de synthèse ou de gaz de réduction à partir de charbon par un procédé d'arc électrique
EP0157917A2 (fr) * 1983-11-29 1985-10-16 Hüls Aktiengesellschaft Réduction de composés métalliques
EP0157917A3 (fr) * 1983-11-29 1986-03-19 Hüls Aktiengesellschaft Réduction de composés métalliques
EP0423401A1 (fr) * 1985-11-29 1991-04-24 The Dow Chemical Company Procédé de gazéification de charbon à deux étages
EP0241866A2 (fr) * 1986-04-09 1987-10-21 Hitachi, Ltd. Procédé de gazéification pour un four de gazéification de charbon et appareillage à cet effet
EP0241866A3 (en) * 1986-04-09 1988-05-04 Hitachi, Ltd. Gasification process for coal gasification furnace and apparatus therefor
US4806131A (en) * 1986-04-09 1989-02-21 Hitachi, Ltd. Gasification process for coal gasification furnace and apparatus therefor
WO1994026850A1 (fr) * 1993-05-13 1994-11-24 Shell Oil Company Procede de refroidissement de gas de synthese
EP0708168A1 (fr) * 1994-10-17 1996-04-24 N.V. Kema Méthode et installation pour le gazéification de combustible solide
NL9401709A (nl) * 1994-10-17 1996-06-03 Kema Nv Werkwijze en installatie voor het vergassen van vaste brandstof.

Also Published As

Publication number Publication date
GB1393636A (en) 1975-05-07
ZA731774B (en) 1974-10-30
AU5351773A (en) 1974-09-26
US3782913A (en) 1974-01-01
JPS497306A (fr) 1974-01-23
DE2312283A1 (de) 1973-10-11
CA991853A (en) 1976-06-29
JPS522924B2 (fr) 1977-01-25

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ST Notification of lapse