DE68919851D1 - Zweistufiges Kohlevergasungsverfahren. - Google Patents
Zweistufiges Kohlevergasungsverfahren.Info
- Publication number
- DE68919851D1 DE68919851D1 DE68919851T DE68919851T DE68919851D1 DE 68919851 D1 DE68919851 D1 DE 68919851D1 DE 68919851 T DE68919851 T DE 68919851T DE 68919851 T DE68919851 T DE 68919851T DE 68919851 D1 DE68919851 D1 DE 68919851D1
- Authority
- DE
- Germany
- Prior art keywords
- coal gasification
- gasification process
- stage coal
- stage
- gasification
- 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
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)
- Air Supply (AREA)
- Processing Of Solid Wastes (AREA)
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 (2)
Publication Number | Publication Date |
---|---|
DE68919851D1 true DE68919851D1 (de) | 1995-01-19 |
DE68919851T2 DE68919851T2 (de) | 1995-07-06 |
Family
ID=26873886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68919851T Expired - Lifetime DE68919851T2 (de) | 1985-11-29 | 1989-10-17 | Zweistufiges Kohlevergasungsverfahren. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4872886A (de) |
EP (1) | EP0423401B1 (de) |
KR (1) | KR0140194B1 (de) |
CA (1) | CA2000446A1 (de) |
DE (1) | DE68919851T2 (de) |
ES (1) | ES2064455T3 (de) |
GR (1) | GR3015038T3 (de) |
WO (1) | WO1991005835A1 (de) |
Families Citing this family (84)
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 |
US5370715A (en) * | 1993-04-27 | 1994-12-06 | Kortzeborn; Robert N. | Waste destructor and method of converting wastes to fluid fuel |
US5433760A (en) * | 1993-05-13 | 1995-07-18 | Shell Oil Company | Method of quenching synthesis gas |
US5431703A (en) * | 1993-05-13 | 1995-07-11 | 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 |
WO1998055566A1 (en) * | 1997-06-06 | 1998-12-10 | Texaco Development Corporation | Oxygen flow control for gasification |
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 |
DE60141605D1 (de) * | 2000-12-04 | 2010-04-29 | 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 |
TW200519073A (en) | 2003-08-21 | 2005-06-16 | Pearson Technologies Inc | Process and apparatus for the production of useful products from carbonaceous feedstock |
US8394863B2 (en) * | 2003-08-21 | 2013-03-12 | 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 (de) * | 2007-04-06 | 2008-10-08 | Waterim Ltd | Vorrichtung zur Reinigung eines bei der Vergasung von Abfallstoffen und/oder Biomasse erhaltenen Synthesegasstroms |
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 |
US8123827B2 (en) | 2007-12-28 | 2012-02-28 | Greatpoint Energy, Inc. | Processes for making syngas-derived products |
CN101910375B (zh) | 2007-12-28 | 2014-11-05 | 格雷特波因特能源公司 | 用于碳质原料的催化气化的蒸汽发生浆液气化器 |
US8221513B2 (en) * | 2008-01-29 | 2012-07-17 | Kellogg Brown & Root Llc | Low oxygen carrier fluid with heating value for feed to transport gasification |
US8286901B2 (en) | 2008-02-29 | 2012-10-16 | Greatpoint Energy, Inc. | Coal compositions for catalytic gasification |
US20090217575A1 (en) | 2008-02-29 | 2009-09-03 | Greatpoint Energy, Inc. | Biomass Char Compositions for Catalytic Gasification |
WO2009111345A2 (en) | 2008-02-29 | 2009-09-11 | Greatpoint Energy, Inc. | Catalytic gasification particulate compositions |
CN101959996B (zh) | 2008-02-29 | 2013-10-30 | 格雷特波因特能源公司 | 用于气化作用的颗粒状组合物及其制备和连续转化 |
WO2009111332A2 (en) | 2008-02-29 | 2009-09-11 | Greatpoint Energy, Inc. | Reduced carbon footprint steam generation processes |
US8709113B2 (en) | 2008-02-29 | 2014-04-29 | 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 |
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 |
US8460410B2 (en) * | 2008-08-15 | 2013-06-11 | Phillips 66 Company | Two stage entrained gasification system and process |
CN104073294A (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 |
WO2010033850A2 (en) | 2008-09-19 | 2010-03-25 | 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 |
TWI449781B (zh) * | 2008-12-17 | 2014-08-21 | Lummus Technology Inc | 包含分段漿料添加之氣化系統及方法 |
TW201026395A (en) * | 2008-12-24 | 2010-07-16 | Conocophillips Co | Tar-free gasification system and process |
EP2370549A1 (de) | 2008-12-30 | 2011-10-05 | Greatpoint Energy, Inc. | Verfahren zur herstellung eines katalysatorbeladenen teilchenförmigen kohlematerials |
KR101290453B1 (ko) | 2008-12-30 | 2013-07-29 | 그레이트포인트 에너지, 인크. | 촉매된 탄소질 미립자의 제조 방법 |
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 |
WO2010104458A1 (en) | 2009-03-09 | 2010-09-16 | 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 |
US8268899B2 (en) | 2009-05-13 | 2012-09-18 | Greatpoint Energy, Inc. | Processes for hydromethanation of a carbonaceous feedstock |
WO2010132551A2 (en) | 2009-05-13 | 2010-11-18 | Greatpoint Energy, Inc. | Processes for hydromethanation of a carbonaceous feedstock |
JP5269251B2 (ja) | 2009-05-13 | 2013-08-21 | 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水素添加メタン化のための方法 |
AU2010310849B2 (en) | 2009-10-19 | 2013-05-02 | Greatpoint Energy, Inc. | Integrated enhanced oil recovery process |
WO2011049858A2 (en) | 2009-10-19 | 2011-04-28 | Greatpoint Energy, Inc. | Integrated enhanced oil recovery process |
US8733459B2 (en) | 2009-12-17 | 2014-05-27 | 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 |
US8669013B2 (en) | 2010-02-23 | 2014-03-11 | 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 |
KR101440710B1 (ko) | 2010-04-26 | 2014-09-17 | 그레이트포인트 에너지, 인크. | 바나듐 회수를 동반한 탄소질 공급원료의 히드로메탄화 |
WO2011150217A2 (en) | 2010-05-28 | 2011-12-01 | Greatpoint Energy, Inc. | Conversion of liquid heavy hydrocarbon feedstocks to gaseous products |
KR101424941B1 (ko) | 2010-08-18 | 2014-08-01 | 그레이트포인트 에너지, 인크. | 탄소질 공급원료의 히드로메탄화 |
DE102010045537A1 (de) * | 2010-09-15 | 2012-03-15 | Uhde Gmbh | Verfahren zur Erzeugung von Synthesegas |
AU2011323645A1 (en) | 2010-11-01 | 2013-05-02 | Greatpoint Energy, Inc. | Hydromethanation of a carbonaceous feedstock |
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 |
WO2012166879A1 (en) | 2011-06-03 | 2012-12-06 | 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 |
US9012524B2 (en) | 2011-10-06 | 2015-04-21 | Greatpoint Energy, Inc. | Hydromethanation of a carbonaceous feedstock |
BR112014032652B1 (pt) * | 2012-06-26 | 2021-07-20 | Lummus Technology Inc | Processo de gaseificação não catalítico de dois estágios e sistema para a gaseificação de dois estágios de uma matéria-prima carbonácea particulada |
US9102882B2 (en) | 2012-09-04 | 2015-08-11 | General Electric Company | Gasification system and method |
US9328920B2 (en) | 2012-10-01 | 2016-05-03 | Greatpoint Energy, Inc. | Use of contaminated low-rank coal for combustion |
CN104685038B (zh) | 2012-10-01 | 2016-06-22 | 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 |
KR101534461B1 (ko) | 2012-10-01 | 2015-07-06 | 그레이트포인트 에너지, 인크. | 응집된 미립자 저등급 석탄 공급원료 및 그의 용도 |
WO2014055351A1 (en) | 2012-10-01 | 2014-04-10 | 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 |
SG11201807571RA (en) * | 2016-03-04 | 2018-10-30 | Lummus Technology Inc | 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)
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 |
NL83269C (de) * | 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 |
FR1190295A (fr) * | 1957-01-22 | 1959-10-12 | Babcock & Wilcox Co | Introduction de combustible solide broyé dans une zone de réaction à haute pression |
US2961310A (en) * | 1957-01-22 | 1960-11-22 | Babcock & Wilcox Co | Comminuted solid fuel introduction into high pressure reaction zone |
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 |
US3844733A (en) * | 1972-03-23 | 1974-10-29 | Us Interior | Two-stage downflow gasification of coal |
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 |
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 |
US4278445A (en) * | 1979-05-31 | 1981-07-14 | Avco Everett Research Laboratory, Inc. | Subsonic-velocity entrained-bed gasification of coal |
US4278446A (en) * | 1979-05-31 | 1981-07-14 | Avco Everett Research Laboratory, Inc. | Very-high-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 (de) * | 1980-10-24 | 1982-05-05 | Hitachi, Ltd. | Verfahren und Vorrichtung zum Vergasen von Kohle |
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 (de) * | 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 |
-
1988
- 1988-04-05 US US07/178,035 patent/US4872886A/en not_active Expired - Lifetime
-
1989
- 1989-10-10 WO PCT/US1989/004536 patent/WO1991005835A1/en active Application Filing
- 1989-10-11 CA CA002000446A patent/CA2000446A1/en not_active Abandoned
- 1989-10-17 ES ES89310629T patent/ES2064455T3/es not_active Expired - Lifetime
- 1989-10-17 DE DE68919851T patent/DE68919851T2/de not_active Expired - Lifetime
- 1989-10-17 EP EP89310629A patent/EP0423401B1/de not_active Expired - Lifetime
-
1991
- 1991-06-08 KR KR91700575A patent/KR0140194B1/ko not_active IP Right Cessation
-
1995
- 1995-02-09 GR GR950400270T patent/GR3015038T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
KR0140194B1 (en) | 1998-06-15 |
ES2064455T3 (es) | 1995-02-01 |
DE68919851T2 (de) | 1995-07-06 |
GR3015038T3 (en) | 1995-05-31 |
CA2000446A1 (en) | 1991-04-11 |
KR920702858A (ko) | 1992-10-28 |
US4872886A (en) | 1989-10-10 |
EP0423401A1 (de) | 1991-04-24 |
EP0423401B1 (de) | 1994-12-07 |
WO1991005835A1 (en) | 1991-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68919851T2 (de) | Zweistufiges Kohlevergasungsverfahren. | |
DE3685559D1 (de) | Zweistufiges kohlenvergasungsverfahren. | |
DE69011216T2 (de) | Kohlenvergasungsreaktor. | |
FI870638A0 (fi) | Uppvaermningsapparat foer under tryck staoende oeverfoeringsvaetska. | |
DE3679090D1 (de) | Synthesegas. | |
FI864620A (fi) | Substituerade bensyletrar. | |
ATE45707T1 (de) | Dichtungsanordnung. | |
IT8423371A0 (it) | Gassificazione di carbone. | |
IT8723057A0 (it) | Gasificatore di fusione. | |
NO155943C (no) | Sleideventil. | |
DE68911516T2 (de) | Vergasungsverfahren. | |
DE3787656D1 (de) | Hydrozyklone. | |
DE3671279D1 (de) | Gleitringdichtungen. | |
DE3687424D1 (de) | Reaktionsschiene. | |
DE3864355D1 (de) | Beschickungsvorrichtung fuer die kohlevergasung. | |
DE3575292D1 (de) | Methanumwandlung. | |
FI871055A0 (fi) | Taendroer foer projektil. | |
DE3668540D1 (de) | Enthaarungsanordnung. | |
FI863749A (fi) | Substituerade oxatiolaner. | |
DE3581880D1 (de) | Methanumwandlung. | |
FI871056A0 (fi) | Taendroer foer projektil. | |
DE3685404D1 (de) | Bahnenzufuehrvorrichtung. | |
BR8501160A (pt) | Conjunto de gaseificacao | |
ZA862585B (en) | Two-stage coal liquiefaction process | |
ATE63294T1 (de) | Synthesegas. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DESTEC ENERGY,INC., HOUSTON, TEX., US |