CA2050248A1 - Reformers, particularly autothermic secondary reformers - Google Patents

Reformers, particularly autothermic secondary reformers

Info

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
Application number
CA 2050248
Other languages
French (fr)
Other versions
CA2050248C (en
Inventor
Manfred Severin
Hans-Dieter Marsch
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2050248A1 publication Critical patent/CA2050248A1/en
Application granted granted Critical
Publication of CA2050248C publication Critical patent/CA2050248C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Hydrogen, Water And Hydrids (AREA)

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.
CA 2050248 1990-08-30 1991-08-29 Reformers, particularly autothermic secondary reformers Expired - Lifetime CA2050248C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4027410.1 1990-08-30
DE19904027410 DE4027410A1 (en) 1990-08-30 1990-08-30 REFORMER, ESPECIALLY AUTOTHERMAL SECONDARY REFORMER

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6444179B1 (en) 1999-10-05 2002-09-03 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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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
CA2050248C (en) 1997-03-18
EP0473870B1 (en) 1994-01-12
EP0473870A1 (en) 1992-03-11
DK0473870T3 (en) 1994-05-30
DE4027410A1 (en) 1992-03-05
DE59100845D1 (en) 1994-02-24

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Legal Events

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EEER Examination request
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