CA2050248A1 - Reformers, particularly autothermic secondary reformers - Google Patents
Reformers, particularly autothermic secondary reformersInfo
- Publication number
- CA2050248A1 CA2050248A1 CA 2050248 CA2050248A CA2050248A1 CA 2050248 A1 CA2050248 A1 CA 2050248A1 CA 2050248 CA2050248 CA 2050248 CA 2050248 A CA2050248 A CA 2050248A CA 2050248 A1 CA2050248 A1 CA 2050248A1
- Authority
- CA
- Canada
- Prior art keywords
- reformers
- autothermic
- level
- reaction chamber
- oxidizing agent
- 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.)
- Granted
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
- B01J8/0285—Heating or cooling the reactor
-
- 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
- B01J8/0278—Feeding reactive fluids
-
- 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
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00504—Controlling the temperature by means of a burner
-
- 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
- C01B2203/08—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
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1005—Arrangement or shape of catalyst
- C01B2203/1011—Packed bed of catalytic structures, e.g. particles, packing elements
-
- 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
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1276—Mixing of different feed components
-
- 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
Abstract
A reformer, particularly an autothermic secondary reformer, is equipped with a central gas feed pipe penetrating the catalyst bed from the lower side and connected to a mixing and reaction chamber. A feeding device for the oxidizing agent is arranged at least at one level above the catalyst bed and penetrates reaction chamber wall from the external side, the device consisting of at least two inlet nozzles. The outlet end of centre feed pipe is located near the level of the feeding device for the oxidizing agent or above said level.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904027410 DE4027410A1 (en) | 1990-08-30 | 1990-08-30 | REFORMER, ESPECIALLY AUTOTHERMAL SECONDARY REFORMER |
DEP4027410.1 | 1990-08-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2050248A1 true CA2050248A1 (en) | 1992-03-01 |
CA2050248C CA2050248C (en) | 1997-03-18 |
Family
ID=6413212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2050248 Expired - Lifetime CA2050248C (en) | 1990-08-30 | 1991-08-29 | Reformers, particularly autothermic secondary reformers |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0473870B1 (en) |
CA (1) | CA2050248C (en) |
DE (2) | DE4027410A1 (en) |
DK (1) | DK0473870T3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7682579B2 (en) | 2004-01-21 | 2010-03-23 | Uhde Gmbh | Method and device for nozzle-jetting of oxygen with radial catalyst flow |
US8043577B2 (en) | 2003-12-19 | 2011-10-25 | Uhde Gmbh | Method and device for nozzle-jetting oxygen into a synthesis reactor |
CN114555515A (en) * | 2019-10-21 | 2022-05-27 | 株式会社丰田自动织机 | Reforming apparatus and reforming system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7765200A (en) | 1999-10-05 | 2001-05-10 | Ballard Power Systems Inc. | Autothermal reformer |
DE102008039014A1 (en) * | 2008-08-21 | 2010-02-25 | Uhde Gmbh | Multi-stage reactor cascade for soot-free production of systhesegas |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3340320A (en) * | 1964-06-08 | 1967-09-05 | Phillips Petroleum Co | Dehydrogenation reactor and process |
DE1542539A1 (en) * | 1966-10-25 | 1970-09-24 | Uhde Gmbh Friedrich | Axially flowed reaction tower |
DE2504343C2 (en) * | 1975-02-03 | 1982-07-08 | Linde Ag, 6200 Wiesbaden | Process and reactor for carrying out exothermic catalytic reactions |
DE3532413A1 (en) * | 1985-09-11 | 1987-03-12 | Uhde Gmbh | DEVICE FOR GENERATING SYNTHESIS GAS |
DE3735193A1 (en) * | 1987-10-17 | 1989-04-27 | Uhde Gmbh | REFORMER, ESPECIALLY AUTOTHERMAL SECONDARY REFORMER |
-
1990
- 1990-08-30 DE DE19904027410 patent/DE4027410A1/en not_active Ceased
-
1991
- 1991-03-28 EP EP19910104977 patent/EP0473870B1/en not_active Expired - Lifetime
- 1991-03-28 DE DE91104977T patent/DE59100845D1/en not_active Expired - Lifetime
- 1991-03-28 DK DK91104977T patent/DK0473870T3/en active
- 1991-08-29 CA CA 2050248 patent/CA2050248C/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8043577B2 (en) | 2003-12-19 | 2011-10-25 | Uhde Gmbh | Method and device for nozzle-jetting oxygen into a synthesis reactor |
US7682579B2 (en) | 2004-01-21 | 2010-03-23 | Uhde Gmbh | Method and device for nozzle-jetting of oxygen with radial catalyst flow |
CN114555515A (en) * | 2019-10-21 | 2022-05-27 | 株式会社丰田自动织机 | Reforming apparatus and reforming system |
Also Published As
Publication number | Publication date |
---|---|
DE4027410A1 (en) | 1992-03-05 |
DK0473870T3 (en) | 1994-05-30 |
EP0473870A1 (en) | 1992-03-11 |
EP0473870B1 (en) | 1994-01-12 |
CA2050248C (en) | 1997-03-18 |
DE59100845D1 (en) | 1994-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |