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WO2008149900A1 - Hydrogen production method, and reforming reactor - Google Patents

Hydrogen production method, and reforming reactor Download PDF

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Publication number
WO2008149900A1
WO2008149900A1 PCT/JP2008/060294 JP2008060294W WO2008149900A1 WO 2008149900 A1 WO2008149900 A1 WO 2008149900A1 JP 2008060294 W JP2008060294 W JP 2008060294W WO 2008149900 A1 WO2008149900 A1 WO 2008149900A1
Authority
WO
WIPO (PCT)
Prior art keywords
zone
reaction
reforming
reforming reaction
catalyst
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.)
Ceased
Application number
PCT/JP2008/060294
Other languages
French (fr)
Japanese (ja)
Inventor
Toshihiko Sumida
Hiroyuki Hata
Yoshinori Takata
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.)
Sumitomo Seika Chemicals Co Ltd
Original Assignee
Sumitomo Seika Chemicals Co Ltd
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 Sumitomo Seika Chemicals Co Ltd filed Critical Sumitomo Seika Chemicals Co Ltd
Priority to JP2009517887A priority Critical patent/JPWO2008149900A1/en
Publication of WO2008149900A1 publication Critical patent/WO2008149900A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1288—Evaporation of one or more of the different feed components
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Catalysts (AREA)

Abstract

Disclosed is a hydrogen production method. The method is achieved by employing an autothermal reforming reaction that can cause a partial oxidation reforming reaction and a steam reforming reaction in parallel in the interior of a reforming reactor (1) that is used for producing a hydrogen-containing reforming gas from a mixed raw material comprising a vaporized hydrocarbon raw material, oxygen and water. The reforming reactor (1) comprises: a first zone (41) which has a given gas flow path and contains a first catalyst for mainly causing a partial oxidation reforming reaction (an exothermic reaction); and a second zone (42) which has a given gas flow path and contains a second catalyst for mainly causing a steam reforming reaction (an endothermic reaction). The first zone (41) and the second zone (42) are arranged adjacently on opposite sides of a thermally conductive inner tube (3). The first catalyst is charged in a space below the intermediate position of the first zone (41).
PCT/JP2008/060294 2007-06-07 2008-06-04 Hydrogen production method, and reforming reactor Ceased WO2008149900A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009517887A JPWO2008149900A1 (en) 2007-06-07 2008-06-04 Method for producing hydrogen and reforming reactor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-151641 2007-06-07
JP2007151641 2007-06-07

Publications (1)

Publication Number Publication Date
WO2008149900A1 true WO2008149900A1 (en) 2008-12-11

Family

ID=40093712

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060294 Ceased WO2008149900A1 (en) 2007-06-07 2008-06-04 Hydrogen production method, and reforming reactor

Country Status (3)

Country Link
JP (1) JPWO2008149900A1 (en)
TW (1) TW200911683A (en)
WO (1) WO2008149900A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014205582A (en) * 2013-04-10 2014-10-30 株式会社Ihi Reformer
CN111483978A (en) * 2020-04-30 2020-08-04 郑州帅先新能源科技有限公司 Reforming hydrogen production device and reforming hydrogen production method
WO2023135938A1 (en) * 2022-01-14 2023-07-20 株式会社日立製作所 Methanation reactor
KR20240016637A (en) * 2022-07-29 2024-02-06 주식회사 플랜텍 Double heating type hydrogen generator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI403459B (en) * 2010-06-15 2013-08-01 Nat Univ Tsing Hua Process for producing hydrogen with high yield under low temperature

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002211903A (en) * 2001-01-12 2002-07-31 Nissan Motor Co Ltd Fuel reformer
JP2003135968A (en) * 2001-08-24 2003-05-13 Nissan Motor Co Ltd Reforming catalyst and method for producing the same
JP2007039322A (en) * 2005-07-01 2007-02-15 Mitsubishi Heavy Ind Ltd Reforming method and reforming apparatus
JP2007054721A (en) * 2005-08-24 2007-03-08 National Institute Of Advanced Industrial & Technology Reforming catalyst for hydrogen production and method for producing hydrogen using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002211903A (en) * 2001-01-12 2002-07-31 Nissan Motor Co Ltd Fuel reformer
JP2003135968A (en) * 2001-08-24 2003-05-13 Nissan Motor Co Ltd Reforming catalyst and method for producing the same
JP2007039322A (en) * 2005-07-01 2007-02-15 Mitsubishi Heavy Ind Ltd Reforming method and reforming apparatus
JP2007054721A (en) * 2005-08-24 2007-03-08 National Institute Of Advanced Industrial & Technology Reforming catalyst for hydrogen production and method for producing hydrogen using the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014205582A (en) * 2013-04-10 2014-10-30 株式会社Ihi Reformer
CN111483978A (en) * 2020-04-30 2020-08-04 郑州帅先新能源科技有限公司 Reforming hydrogen production device and reforming hydrogen production method
WO2023135938A1 (en) * 2022-01-14 2023-07-20 株式会社日立製作所 Methanation reactor
KR20240016637A (en) * 2022-07-29 2024-02-06 주식회사 플랜텍 Double heating type hydrogen generator
KR102802606B1 (en) * 2022-07-29 2025-05-07 주식회사 플랜텍 Double heating type hydrogen generator

Also Published As

Publication number Publication date
JPWO2008149900A1 (en) 2010-08-26
TW200911683A (en) 2009-03-16

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