ES2064455T3 - Procedimiento de gasificacion de carbon en dos etapas. - Google Patents

Procedimiento de gasificacion de carbon en dos etapas.

Info

Publication number
ES2064455T3
ES2064455T3 ES89310629T ES89310629T ES2064455T3 ES 2064455 T3 ES2064455 T3 ES 2064455T3 ES 89310629 T ES89310629 T ES 89310629T ES 89310629 T ES89310629 T ES 89310629T ES 2064455 T3 ES2064455 T3 ES 2064455T3
Authority
ES
Spain
Prior art keywords
reactor
water
carbon
increase
gas
Prior art date
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.)
Expired - Lifetime
Application number
ES89310629T
Other languages
English (en)
Inventor
John P Henley
Stanley R Pearson
Bruce C Peters
Larry L Lafitte
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2064455T3 publication Critical patent/ES2064455T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10J3/72—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
    • C10J3/46—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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S48/00—Gas: heating and illuminating
    • Y10S48/07—Slurry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Industrial Gases (AREA)
  • Processing Of Solid Wastes (AREA)
  • Air Supply (AREA)

Abstract

UN PROCESO DE FLUJO SUPERIOR DE DOS ETAPAS PARA GASIFICACION DE CARBON Y UN APARATO USADO PARA ELLO. UN GAS QUE CONTIENE OXIGENO Y UN PRIMER INCREMENTO DE UN LIMO DE CARBON EN AGUA SE QUEMAN EN UN REACTOR DE QUEMADO CON FUEGO HORIZONTAL POR MEDIO DE BOQUILLAS DE HORNO HORIZONTALES COAXIALES YUXTAPUESTAS MONTADAS EN EL REACTOR, CON LO QUE SE CONVIERTE EL OXIGENO, EL CARBON, Y EL AGUA EN VAPOR Y PRODUCTOS GASEOSOS DE COMBUSTION. LA DESCARGA DEL REACTOR DE QUEMADO SE PONE EN CONTACTO EN LA PARTE SUPERIOR CON UN SEGUNDO INCREMENTO DE LIMO DE CARBON Y AGUA EN UNA UNIDAD VERTICAL NO FOGUEADA DE RECUPERACION DE CALOR CONECTADA AL EXTREMO SUPERIOR DEL REACTOR. EL CALOR GENERADO EN EL REACTOR SE USA EN LA UNIDAD DE RECUPERACION DE CALOR PARA CONVERTIR EL SEGUNDO INCREMENTO DE LIMO DE CARBON Y AGUA EN MAS VAPOR, CARBON Y GAS DE SINTESIS. EL GAS EFLUENTE SE SEPARA DEL CARBON SOLIDO, Y EL GAS DE SINTESIS SE PASA DENTRO DE UNA CALDERA SERPENTIN PARA RECUPERAR CALOR Y EL PRODUCTO GASEOSO ENFRIADO SE RECUPERA COMO PRODUCTO DESEADO RICO EN COMBUSTIBLE. EL CARBON SOLIDO SE VUELVE A CONVERTIR EN LIMO Y SE RECICLA AL REACTOR DE QUEMADO (3) PARA COMBUSTION ADICIONAL.FIG 1.
ES89310629T 1985-11-29 1989-10-17 Procedimiento de gasificacion de carbon en dos etapas. Expired - Lifetime ES2064455T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80303185A 1985-11-29 1985-11-29
US07/178,035 US4872886A (en) 1985-11-29 1988-04-05 Two-stage coal gasification process

Publications (1)

Publication Number Publication Date
ES2064455T3 true ES2064455T3 (es) 1995-02-01

Family

ID=26873886

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89310629T Expired - Lifetime ES2064455T3 (es) 1985-11-29 1989-10-17 Procedimiento de gasificacion de carbon en dos etapas.

Country Status (8)

Country Link
US (1) US4872886A (es)
EP (1) EP0423401B1 (es)
KR (1) KR0140194B1 (es)
CA (1) CA2000446A1 (es)
DE (1) DE68919851T2 (es)
ES (1) ES2064455T3 (es)
GR (1) GR3015038T3 (es)
WO (1) WO1991005835A1 (es)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE470213B (sv) * 1992-03-30 1993-12-06 Nonox Eng Ab Sätt och anordning för framställning av bränslen ur fasta kolhaltiga naturbränslen
US5327726A (en) * 1992-05-22 1994-07-12 Foster Wheeler Energy Corporation Staged furnaces for firing coal pyrolysis gas and char
US5243922A (en) * 1992-07-31 1993-09-14 Institute Of Gas Technology Advanced staged combustion system for power generation from coal
USH1325H (en) 1992-10-13 1994-07-05 Shell Oil Company One stage coal gasification process
US5370715A (en) * 1993-04-27 1994-12-06 Kortzeborn; Robert N. Waste destructor and method of converting wastes to fluid fuel
US5431703A (en) * 1993-05-13 1995-07-11 Shell Oil Company Method of quenching synthesis gas
US5433760A (en) * 1993-05-13 1995-07-18 Shell Oil Company Method of quenching synthesis gas
US6027540A (en) * 1997-03-31 2000-02-22 Destec Energy, Inc. Apparatus for removal of particulate matter from gas streams
PL189837B1 (pl) * 1997-06-06 2005-09-30 Ge Energy Usa Sposób regulacji przepływu tlenu w procesie gazyfikacji i układ do regulacji przepływu tlenu w procesie gazyfikacji
CN1118544C (zh) * 2000-01-13 2003-08-20 华东理工大学 煤基两段组合式气化工艺及其装置
US7070758B2 (en) 2000-07-05 2006-07-04 Peterson Oren V Process and apparatus for generating hydrogen from oil shale
ATE461262T1 (de) * 2000-12-04 2010-04-15 Emery Energy Company L L C Multifacetten-vergaser und verwandte verfahren
US20030153797A1 (en) * 2001-10-30 2003-08-14 Onsite Technolgy Llc Process for producing a liquid fuel composition
US8394863B2 (en) * 2003-08-21 2013-03-12 Pearson Technologies, Inc. Process and apparatus for the production of useful products from carbonaceous feedstock
TW200519073A (en) 2003-08-21 2005-06-16 Pearson Technologies Inc Process and apparatus for the production of useful products from carbonaceous feedstock
KR100637340B1 (ko) * 2004-04-09 2006-10-23 김현영 고온 개질기
US20060101715A1 (en) * 2004-11-17 2006-05-18 Karel Vlok Apparatus and method for coal gasification
US20060165582A1 (en) * 2005-01-27 2006-07-27 Brooker Donald D Production of synthesis gas
DE102005041931B4 (de) * 2005-09-03 2018-07-05 Siemens Aktiengesellschaft Vorrichtung zur Erzeugung von Synthesegasen durch Partialoxidation von aschehaltigen Brennstoffen unter erhöhtem Druck mit Teilquenchung des Rohgases und Abhitzegewinnung
EP1978074A1 (en) * 2007-04-06 2008-10-08 Waterim Ltd Apparatus for the purification of a synthesis gas flow obtained from the gasification of refuses and/or biomasses
US8211191B2 (en) 2007-08-07 2012-07-03 Phillips 66 Company Upright gasifier
US7993131B2 (en) * 2007-08-28 2011-08-09 Conocophillips Company Burner nozzle
US8328889B2 (en) * 2007-12-12 2012-12-11 Kellogg Brown & Root Llc Efficiency of gasification processes
CA2713656C (en) 2007-12-28 2014-07-08 Greatpoint Energy, Inc. Steam generating slurry gasifier for the catalytic gasification of a carbonaceous feedstock
US8123827B2 (en) 2007-12-28 2012-02-28 Greatpoint Energy, Inc. Processes for making syngas-derived products
US8221513B2 (en) * 2008-01-29 2012-07-17 Kellogg Brown & Root Llc Low oxygen carrier fluid with heating value for feed to transport gasification
US8366795B2 (en) 2008-02-29 2013-02-05 Greatpoint Energy, Inc. Catalytic gasification particulate compositions
US8349039B2 (en) 2008-02-29 2013-01-08 Greatpoint Energy, Inc. Carbonaceous fines recycle
US8286901B2 (en) 2008-02-29 2012-10-16 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8361428B2 (en) 2008-02-29 2013-01-29 Greatpoint Energy, Inc. Reduced carbon footprint steam generation processes
US20090217575A1 (en) 2008-02-29 2009-09-03 Greatpoint Energy, Inc. Biomass Char Compositions for Catalytic Gasification
WO2009111331A2 (en) 2008-02-29 2009-09-11 Greatpoint Energy, Inc. Steam generation processes utilizing biomass feedstocks
US8297542B2 (en) 2008-02-29 2012-10-30 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8999020B2 (en) * 2008-04-01 2015-04-07 Greatpoint Energy, Inc. Processes for the separation of methane from a gas stream
WO2009124019A2 (en) 2008-04-01 2009-10-08 Greatpoint Energy, Inc. Sour shift process for the removal of carbon monoxide from a gas stream
US8460410B2 (en) * 2008-08-15 2013-06-11 Phillips 66 Company Two stage entrained gasification system and process
WO2010033852A2 (en) 2008-09-19 2010-03-25 Greatpoint Energy, Inc. Processes for gasification of a carbonaceous feedstock
US8647402B2 (en) 2008-09-19 2014-02-11 Greatpoint Energy, Inc. Processes for gasification of a carbonaceous feedstock
CN102159687B (zh) 2008-09-19 2016-06-08 格雷特波因特能源公司 使用炭甲烷化催化剂的气化方法
DE102008049716A1 (de) * 2008-09-30 2010-04-08 Siemens Aktiengesellschaft Nutzung der fühlbaren Wärme des Rohgases bei der Flugstromvergasung
JP4898759B2 (ja) * 2008-10-22 2012-03-21 三菱重工業株式会社 石炭ガス化炉
WO2010048493A2 (en) 2008-10-23 2010-04-29 Greatpoint Energy, Inc. Processes for gasification of a carbonaceous feedstock
US20100132257A1 (en) * 2008-12-01 2010-06-03 Kellogg Brown & Root Llc Systems and Methods for Increasing Carbon Dioxide in Gasification
TWI558807B (zh) * 2008-12-17 2016-11-21 祿幕斯科技公司 包含分段漿料添加之氣化系統及方法
RU2392297C1 (ru) * 2008-12-23 2010-06-20 Открытое акционерное общество "Центральное конструкторское бюро морской техники "Рубин" Реактор для получения синтез-газа
TW201026395A (en) * 2008-12-24 2010-07-16 Conocophillips Co Tar-free gasification system and process
WO2010078297A1 (en) 2008-12-30 2010-07-08 Greatpoint Energy, Inc. Processes for preparing a catalyzed carbonaceous particulate
AU2009335163B2 (en) 2008-12-30 2013-02-21 Greatpoint Energy, Inc. Processes for preparing a catalyzed coal particulate
US8119077B2 (en) * 2009-01-07 2012-02-21 General Electric Company Control joints in refractory lining systems and methods
US7883682B2 (en) * 2009-02-20 2011-02-08 Conocophillips Company Carbon dioxide rich off-gas from a two stage gasification process
CA2754521C (en) 2009-03-09 2015-11-10 Kiram Ab A shaped cellulose manufacturing process combined with a pulp mill recovery system
US8357216B2 (en) * 2009-04-01 2013-01-22 Phillips 66 Company Two stage dry feed gasification system and process
US8349046B2 (en) * 2009-04-30 2013-01-08 Enerjetik Llc Method of making syngas and apparatus therefor
US8728182B2 (en) 2009-05-13 2014-05-20 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
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
US8268899B2 (en) 2009-05-13 2012-09-18 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
US8479834B2 (en) 2009-10-19 2013-07-09 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
US8479833B2 (en) 2009-10-19 2013-07-09 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
AU2010339952B8 (en) 2009-12-17 2013-12-19 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
US8696774B2 (en) * 2010-01-07 2014-04-15 General Electric Company Gasification system and method using fuel injectors
WO2011106285A1 (en) 2010-02-23 2011-09-01 Greatpoint Energy, Inc. Integrated hydromethanation fuel cell power generation
US8652696B2 (en) 2010-03-08 2014-02-18 Greatpoint Energy, Inc. Integrated hydromethanation fuel cell power generation
EP2563883A1 (en) 2010-04-26 2013-03-06 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with vanadium recovery
CN102906230B (zh) 2010-05-28 2015-09-02 格雷特波因特能源公司 液体重烃进料向气态产物的转化
WO2012024369A1 (en) 2010-08-18 2012-02-23 Greatpoint Energy, Inc. Hydromethanation of carbonaceous feedstock
DE102010045537A1 (de) 2010-09-15 2012-03-15 Uhde Gmbh Verfahren zur Erzeugung von Synthesegas
KR101543136B1 (ko) 2010-11-01 2015-08-07 그레이트포인트 에너지, 인크. 탄소질 공급원료의 히드로메탄화
CN104711026A (zh) 2011-02-23 2015-06-17 格雷特波因特能源公司 伴有镍回收的碳质原料加氢甲烷化
US9127221B2 (en) 2011-06-03 2015-09-08 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
WO2012168945A1 (en) 2011-06-10 2012-12-13 Bharat Petroleum Corporation Limited Process for co-gasification of two or more carbonaceous feedstocks and apparatus thereof
CN103974897A (zh) 2011-10-06 2014-08-06 格雷特波因特能源公司 碳质原料的加氢甲烷化
MY167593A (en) 2012-06-26 2018-09-20 Lummus Technology Inc Two stage gasification with dual quench
US9102882B2 (en) 2012-09-04 2015-08-11 General Electric Company Gasification system and method
CN104704089B (zh) 2012-10-01 2017-08-15 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
KR101717863B1 (ko) 2012-10-01 2017-03-17 그레이트포인트 에너지, 인크. 연소를 위한 오염된 저등급 석탄의 용도
KR101534461B1 (ko) 2012-10-01 2015-07-06 그레이트포인트 에너지, 인크. 응집된 미립자 저등급 석탄 공급원료 및 그의 용도
US9034061B2 (en) 2012-10-01 2015-05-19 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
ES2535687B2 (es) * 2015-03-23 2015-12-17 Ingelia, S.L. Sistema y método de gasificación de un sustrato líquido
EP3423550B1 (en) * 2016-03-04 2021-04-21 Lummus Technology LLC Two-stage gasifier and gasification process with feedstock flexibility
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
WO2019029458A1 (zh) * 2017-08-08 2019-02-14 山东大学 一种生产高热值煤气且低残炭量的煤粉气化装置及工艺
CN107641530A (zh) * 2017-11-13 2018-01-30 中国华能集团清洁能源技术研究院有限公司 一种上行两段式气化装置
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

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905544A (en) * 1951-05-17 1959-09-22 Koppers Co Inc Suspension process for the production of co and h2 from a solid carbonaceous fuel, oxygen and steam
US2716597A (en) * 1951-06-12 1955-08-30 Koppers Co Inc Method and apparatus for the production of combustible gases from liquid fuels
LU31508A1 (es) * 1951-07-14
US2898204A (en) * 1953-12-24 1959-08-04 Koppers Co Inc Process for production of combustible gases
US2963354A (en) * 1956-06-27 1960-12-06 Texaco Inc Process for the gasification of solid carbonaceous fuels
US2961310A (en) * 1957-01-22 1960-11-22 Babcock & Wilcox Co Comminuted solid fuel introduction into high pressure reaction zone
FR1190295A (fr) * 1957-01-22 1959-10-12 Babcock & Wilcox Co Introduction de combustible solide broyé dans une zone de réaction à haute pression
US3000711A (en) * 1957-12-13 1961-09-19 Texaco Inc Coal gasification apparatus
US3025149A (en) * 1958-06-05 1962-03-13 Texaco Inc Production of heating gas
US2987387A (en) * 1958-12-30 1961-06-06 Texaco Inc Method for the production of carbon monoxide from solid fuels
US3544291A (en) * 1968-04-22 1970-12-01 Texaco Inc Coal gasification process
US3607157A (en) * 1969-07-23 1971-09-21 Texaco Inc Synthesis gas from petroleum coke
US3723345A (en) * 1969-11-21 1973-03-27 Texaco Development Corp Synthesis gas process
US3784364A (en) * 1971-11-04 1974-01-08 Texaco Inc Production of fuel gas
US3779725A (en) * 1971-12-06 1973-12-18 Air Prod & Chem Coal gassification
US3782913A (en) * 1972-03-23 1974-01-01 Us Interior Two-stage gasification of coal with forced reactant mixing and steam treatment of recycled char
US3844733A (en) * 1972-03-23 1974-10-29 Us Interior Two-stage downflow gasification of coal
US3864100A (en) * 1973-01-02 1975-02-04 Combustion Eng Method and apparatus for gasification of pulverized coal
US4060397A (en) * 1974-02-21 1977-11-29 Shell Internationale Research Maatschappij B.V. Two stage partial combustion process for solid carbonaceous fuels
NL178134C (nl) * 1974-06-17 1986-02-03 Shell Int Research Werkwijze en inrichting voor het behandelen van een heet produktgas.
US3979188A (en) * 1974-10-25 1976-09-07 Foster Wheeler Energy Corporation Partial oxidation carbon removal process
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
US3957460A (en) * 1975-09-09 1976-05-18 The United States Of America As Represented By The United States Energy Research And Development Administration Oxidation of coal-water slurry feed to hydrogasifier
US4069024A (en) * 1977-05-09 1978-01-17 Combustion Engineering, Inc. Two-stage gasification system
US4168956A (en) * 1977-08-18 1979-09-25 Combustion Engineering, Inc. Method of operating a coal gasifier
DE2822862C2 (de) * 1978-05-26 1984-01-05 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Gewinnung wasserstoff- und kohlenmonoxidhaltiger Gasgemische durch Vergasung kohlenstoffhaltiger, aschebildender Brennstoffe
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
US4247302A (en) * 1979-07-13 1981-01-27 Texaco Inc. Process for gasification and production of by-product superheated steam
US4244706A (en) * 1979-09-10 1981-01-13 The United States Of America As Represented By The United States Department Of Energy Process for gasifying carbonaceous material from a recycled condensate slurry
EP0050863A1 (en) * 1980-10-24 1982-05-05 Hitachi, Ltd. Process of and apparatus for gasifying coals
US4343627A (en) * 1980-11-28 1982-08-10 Combustion Engineering, Inc. Method of operating a two-stage coal gasifier
US4319888A (en) * 1980-12-12 1982-03-16 Combustion Engineering, Inc. Apparatus for mixing char-ash into coal stream
US4312639A (en) * 1980-12-22 1982-01-26 Atlantic Richfield Company Process for heating solids for coal gasification
GB2106130B (en) * 1981-09-04 1985-11-27 Foster Wheeler Power Prod Gasification
US4525175A (en) * 1983-05-31 1985-06-25 Texaco Inc. High turn down burner for partial oxidation of slurries of solid fuel
US4547203A (en) * 1984-03-30 1985-10-15 Texaco Development Corporation Partial oxidation process
US4569680A (en) * 1984-12-26 1986-02-11 Combustion Engineering Gasifier with economizer gas exit temperature control
IN168599B (es) * 1985-11-29 1991-05-04 Dow Chemical Co
US4705535A (en) * 1986-03-13 1987-11-10 The Dow Chemical Company Nozzle for achieving constant mixing energy

Also Published As

Publication number Publication date
KR920702858A (ko) 1992-10-28
KR0140194B1 (en) 1998-06-15
DE68919851T2 (de) 1995-07-06
EP0423401A1 (en) 1991-04-24
GR3015038T3 (en) 1995-05-31
CA2000446A1 (en) 1991-04-11
EP0423401B1 (en) 1994-12-07
US4872886A (en) 1989-10-10
WO1991005835A1 (en) 1991-05-02
DE68919851D1 (de) 1995-01-19

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