ES2058966T3 - Procedimiento autotermico de reformado con vapor de agua. - Google Patents
Procedimiento autotermico de reformado con vapor de agua.Info
- Publication number
- ES2058966T3 ES2058966T3 ES91104631T ES91104631T ES2058966T3 ES 2058966 T3 ES2058966 T3 ES 2058966T3 ES 91104631 T ES91104631 T ES 91104631T ES 91104631 T ES91104631 T ES 91104631T ES 2058966 T3 ES2058966 T3 ES 2058966T3
- Authority
- ES
- Spain
- Prior art keywords
- gas
- autothermic
- water vapor
- steam
- endothermal
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0476—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds
- B01J8/0488—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds the beds being placed in separate reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/382—Multi-step processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/386—Catalytic partial combustion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0244—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/06—Integration with other chemical processes
- C01B2203/068—Ammonia synthesis
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0838—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel
- C01B2203/0844—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel the non-combustive exothermic reaction being another reforming reaction as defined in groups C01B2203/02 - C01B2203/0294
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0872—Methods of cooling
- C01B2203/0883—Methods of cooling by indirect heat exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/14—Details of the flowsheet
- C01B2203/141—At least two reforming, decomposition or partial oxidation steps in parallel
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/14—Details of the flowsheet
- C01B2203/142—At least two reforming, decomposition or partial oxidation steps in series
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/80—Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 - C01B2203/1695
- C01B2203/82—Several process steps of C01B2203/02 - C01B2203/08 integrated into a single apparatus
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
EL GAS DE SINTESIS DE AMONIACO SE PRODUCE POR REACCION DE VAPOR, UN OXIDANTE Y UNA PARTE PRINCIPAL DE ALIMENTO FRESCO HIDROCARBONADO, EN UNA ZONA DE CONVERSION CATALITICA EXOTERMICA, EN UN PRIMER GAS CONVERTIDO QUE TIENE UN CONTENIDO MUY BAJO EN METANO. EL EQUILIBRIO DEL ALIMENTO FRESCO SE HACE REACCIONAR CON VAPOR, EN UNA ZONA DE CONVERSION CATALITICA ENDOTERMICA, EN UN SEGUNDO GAS CONVERTIDO CON UN CONTENIDO BAJO EN METANO. EL PRIMERO Y EL SEGUNDO GASES CONVERTIDOS SE COMBINAN Y SE PASAN, EN INTERCAMBIO TERMICO INDIRECTO CON REACTIVOS EN LA ZONA DE CONVERSION ENDOTERMICA, PARA PROPORCIONAR TODO EL CALOR NECESARIO ALLI Y, A CONTINUACION, SE RECUPERAN COMO GAS CRUDO DE SINTESIS DE AMONIACO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/448,422 US5011625A (en) | 1989-12-11 | 1989-12-11 | Autothermal steam reforming process |
CN91102515A CN1031391C (zh) | 1989-12-11 | 1991-04-19 | 从新鲜原料烃生产粗制氨合成气的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2058966T3 true ES2058966T3 (es) | 1994-11-01 |
Family
ID=36778151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91104631T Expired - Lifetime ES2058966T3 (es) | 1989-12-11 | 1991-03-22 | Procedimiento autotermico de reformado con vapor de agua. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5011625A (es) |
EP (1) | EP0504471B1 (es) |
CN (1) | CN1031391C (es) |
AU (1) | AU625488B1 (es) |
CA (1) | CA2038995C (es) |
DE (1) | DE69103742T2 (es) |
ES (1) | ES2058966T3 (es) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122299A (en) * | 1989-12-11 | 1992-06-16 | The M. W. Kellogg Company | Autothermal steam reforming process |
DK166722B1 (da) * | 1990-12-21 | 1993-07-05 | Topsoe Haldor As | Fremgangsmaade til fremstilling af ammoniaksyntesegas |
US5779861A (en) * | 1993-09-03 | 1998-07-14 | Farmland Industries, Inc. | Method for treating process condensate |
US5643420A (en) * | 1993-09-03 | 1997-07-01 | Farmland Industries, Inc. | Method for treating process condensate |
US5385646A (en) * | 1993-09-03 | 1995-01-31 | Farmland Industries, Inc. | Method of treating chemical process effluent |
US5902524A (en) * | 1994-02-02 | 1999-05-11 | Wootten; William A. | Method and apparatus for heat treatment of an extrusion to extract chemicals and gases for injection into a second cold extrusion of inert media to combine and liquefy these in production of a product |
US5964985A (en) * | 1994-02-02 | 1999-10-12 | Wootten; William A. | Method and apparatus for converting coal to liquid hydrocarbons |
US5478370A (en) * | 1994-07-01 | 1995-12-26 | Amoco Corporation | Method for producing synthesis gas |
US5421840A (en) * | 1994-09-06 | 1995-06-06 | Exxon Research And Engineering Company | Production of synthesis gas via fluidized bed/fixed bed process combination |
US5736116A (en) * | 1995-10-25 | 1998-04-07 | The M. W. Kellogg Company | Ammonia production with enriched air reforming and nitrogen injection into the synthesis loop |
ATE194816T1 (de) * | 1996-10-04 | 2000-08-15 | Haldor Topsoe As | Dampfreformierungsverfahren |
DK173052B1 (da) * | 1997-05-05 | 1999-12-06 | Topsoe Haldor As | Fremgangsmåde til fremstilling af ammoniak syntesegas |
DK173742B1 (da) * | 1998-09-01 | 2001-08-27 | Topsoe Haldor As | Fremgangsmåde og reaktorsystem til fremstilling af syntesegas |
US6641625B1 (en) | 1999-05-03 | 2003-11-04 | Nuvera Fuel Cells, Inc. | Integrated hydrocarbon reforming system and controls |
EP1136444B1 (en) * | 2000-03-22 | 2012-05-09 | Ammonia Casale S.A. | Process for hydrocarbon reforming |
US6855272B2 (en) * | 2001-07-18 | 2005-02-15 | Kellogg Brown & Root, Inc. | Low pressure drop reforming exchanger |
US20030162846A1 (en) * | 2002-02-25 | 2003-08-28 | Wang Shoou-L | Process and apparatus for the production of synthesis gas |
DE60336444D1 (de) * | 2002-09-26 | 2011-05-05 | Haldor Topsoe As | Verfahren zur Herstellung von Synthesegas |
EP1413547A1 (en) * | 2002-09-26 | 2004-04-28 | Haldor Topsoe A/S | Process for the production of synthesis gas |
US7138001B2 (en) * | 2003-03-16 | 2006-11-21 | Kellogg Brown & Root Llc | Partial oxidation reformer-reforming exchanger arrangement for hydrogen production |
US8273139B2 (en) * | 2003-03-16 | 2012-09-25 | Kellogg Brown & Root Llc | Catalytic partial oxidation reforming |
US7932296B2 (en) * | 2003-03-16 | 2011-04-26 | Kellogg Brown & Root Llc | Catalytic partial oxidation reforming for syngas processing and products made therefrom |
CN100564495C (zh) * | 2003-03-18 | 2009-12-02 | 凯洛格·布朗及鲁特有限公司 | 制氢用自热转化器-转化交换器布置 |
US7892511B2 (en) * | 2004-07-02 | 2011-02-22 | Kellogg Brown & Root Llc | Pseudoisothermal ammonia process |
WO2006117499A1 (en) * | 2005-05-03 | 2006-11-09 | Quartey-Papafio Alexander H | Synthesis gas production process |
US7293533B2 (en) * | 2005-08-08 | 2007-11-13 | Utilization Technology Development, Nfp | Recuperative reforming reactor |
US20080016768A1 (en) | 2006-07-18 | 2008-01-24 | Togna Keith A | Chemically-modified mixed fuels, methods of production and used thereof |
US7635456B2 (en) | 2006-08-08 | 2009-12-22 | Kellogg Brown & Root Llc | Low pressure drop reforming reactor |
EP2065337A1 (en) * | 2007-11-27 | 2009-06-03 | Ammonia Casale S.A. | Process for producing ammonia synthesis gas |
US8617270B2 (en) * | 2008-12-03 | 2013-12-31 | Kellogg Brown & Root Llc | Systems and methods for improving ammonia synthesis efficiency |
KR101820336B1 (ko) | 2010-01-19 | 2018-01-19 | 할도르 토프쉐 에이/에스 | 탄화수소 개질 방법 |
US8889093B2 (en) * | 2010-09-16 | 2014-11-18 | Kellogg Brown & Root Llc | High pressure cyrogenic process and system for producing ammonia products |
US8889037B2 (en) | 2011-02-01 | 2014-11-18 | Kellogg Brown & Root Llc | Systems and methods for producing syngas and products therefrom |
US8545775B2 (en) | 2011-10-20 | 2013-10-01 | Kellogg Brown & Root Llc | Reforming exchanger system with intermediate shift conversion |
US9101899B2 (en) | 2011-10-20 | 2015-08-11 | Kellogg Brown & Root Llc | Reforming exchanger with integrated shift conversion |
EP2676924A1 (en) | 2012-06-21 | 2013-12-25 | Haldor Topsoe A/S | Process for Reforming Hydrocarbons |
GB201219960D0 (en) * | 2012-11-06 | 2012-12-19 | Johnson Matthey Plc | Process |
US9561968B2 (en) | 2013-08-07 | 2017-02-07 | Kellogg Brown & Root Llc | Methods and systems for producing and processing syngas in a pressure swing adsorption unit and making ammonia therefrom |
US10384993B2 (en) | 2015-05-08 | 2019-08-20 | Sabic Global Technologies B.V. | Method for producing hydrocarbons and alcohols |
WO2016181266A1 (en) | 2015-05-08 | 2016-11-17 | Sabic Global Technologies B.V. | Systems and methods related to syngas to olefin production |
CN104876185B (zh) * | 2015-05-15 | 2017-01-04 | 大连理工大学 | 膜分离富氧空气强化二段转化炉的布朗合成氨造气工艺 |
BR112020011429A2 (pt) | 2017-12-08 | 2020-11-24 | Haldor Topsøe A/S | sistema e processo para produção de gás de síntese |
IT201800000620A1 (it) * | 2018-01-08 | 2019-07-08 | Nuovo Pignone Tecnologie Srl | Impianto di produzione di ammoniaca |
CA3163636A1 (en) * | 2019-12-04 | 2021-06-10 | Haldor Topsoe A/S | Electrically heated carbon monooxide reactor |
AU2022390669A1 (en) | 2021-11-17 | 2024-03-14 | Johnson Matthey Public Limited Company | Method for retrofitting a hydrogen production unit |
GB202117591D0 (en) | 2021-12-06 | 2022-01-19 | Johnson Matthey Plc | Method for retrofitting a hydrogen production unit |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2579843A (en) * | 1947-12-10 | 1951-12-25 | Method foe the manufacture of | |
US2789094A (en) * | 1952-02-20 | 1957-04-16 | Texas Co | Manufacture of synthesis gas |
US3442613A (en) * | 1965-10-22 | 1969-05-06 | Braun & Co C F | Hydrocarbon reforming for production of a synthesis gas from which ammonia can be prepared |
IT1129704B (it) * | 1980-01-08 | 1986-06-11 | Montedison Spa | Processo di sintesi dell'ammoniaca da idrocarburi |
US4442020A (en) * | 1980-01-23 | 1984-04-10 | Union Carbide Corporation | Catalytic steam reforming of hydrocarbons |
US4337170A (en) * | 1980-01-23 | 1982-06-29 | Union Carbide Corporation | Catalytic steam reforming of hydrocarbons |
US4479925A (en) * | 1982-09-13 | 1984-10-30 | The M. W. Kellogg Company | Preparation of ammonia synthesis gas |
GB8308343D0 (en) * | 1983-03-25 | 1983-05-05 | Ici Plc | Steam reforming |
US4650651A (en) * | 1983-06-09 | 1987-03-17 | Union Carbide Corporation | Integrated process and apparatus for the primary and secondary catalytic steam reforming of hydrocarbons |
US4666680A (en) * | 1984-01-30 | 1987-05-19 | Fluor Corporation | Autothermal production of synthesis gas |
EP0194067B2 (en) * | 1985-03-05 | 1994-05-11 | Imperial Chemical Industries Plc | Steam reforming hydrocarbons |
ATE69559T1 (de) * | 1985-06-27 | 1991-12-15 | Stone & Webster Eng Corp | Erzeugung von synthesegas durch konvektionsreformieren. |
DE3532413A1 (de) * | 1985-09-11 | 1987-03-12 | Uhde Gmbh | Vorrichtung zur erzeugung von synthesegas |
DE3630311A1 (de) * | 1986-09-05 | 1988-03-17 | Linde Ag | Verfahren zur herstellung von ammoniak und kohlendioxid |
US4822586A (en) * | 1987-01-30 | 1989-04-18 | Shannahan Cornelius E | Ammonia synthesis method |
US4792441A (en) * | 1988-01-19 | 1988-12-20 | Air Products And Chemicals, Inc. | Ammonia synthesis |
CA2004216A1 (en) * | 1988-11-30 | 1990-05-31 | Joseph D. Korchnak | Production of ammonia from hydrocarbonaceous feedstock |
-
1989
- 1989-12-11 US US07/448,422 patent/US5011625A/en not_active Expired - Lifetime
-
1991
- 1991-03-18 AU AU73552/91A patent/AU625488B1/en not_active Ceased
- 1991-03-22 ES ES91104631T patent/ES2058966T3/es not_active Expired - Lifetime
- 1991-03-22 EP EP91104631A patent/EP0504471B1/en not_active Revoked
- 1991-03-22 DE DE69103742T patent/DE69103742T2/de not_active Revoked
- 1991-03-25 CA CA002038995A patent/CA2038995C/en not_active Expired - Fee Related
- 1991-04-19 CN CN91102515A patent/CN1031391C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1065843A (zh) | 1992-11-04 |
AU625488B1 (en) | 1992-07-09 |
EP0504471A1 (en) | 1992-09-23 |
CA2038995A1 (en) | 1992-09-26 |
EP0504471B1 (en) | 1994-08-31 |
US5011625A (en) | 1991-04-30 |
DE69103742D1 (de) | 1994-10-06 |
CN1031391C (zh) | 1996-03-27 |
CA2038995C (en) | 2000-11-14 |
DE69103742T2 (de) | 1994-12-22 |
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