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JPS6442301A - Production of hydrogen - Google Patents

Production of hydrogen

Info

Publication number
JPS6442301A
JPS6442301A JP19705887A JP19705887A JPS6442301A JP S6442301 A JPS6442301 A JP S6442301A JP 19705887 A JP19705887 A JP 19705887A JP 19705887 A JP19705887 A JP 19705887A JP S6442301 A JPS6442301 A JP S6442301A
Authority
JP
Japan
Prior art keywords
pipe
internal
reaction
reaction chamber
wall
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.)
Pending
Application number
JP19705887A
Other languages
Japanese (ja)
Inventor
Masakatsu Uchida
Masayoshi Ioka
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.)
Chiyoda Corp
Chiyoda Chemical Engineering and Construction Co Ltd
Original Assignee
Chiyoda Corp
Chiyoda Chemical Engineering and Construction 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 Chiyoda Corp, Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Corp
Priority to JP19705887A priority Critical patent/JPS6442301A/en
Publication of JPS6442301A publication Critical patent/JPS6442301A/en
Pending 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
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • B01J8/009—Membranes, e.g. feeding or removing reactants or products to or from the catalyst bed through a membrane
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2475—Membrane 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

PURPOSE:To produce hydrogen at low cost and high reaction rate at low temp. with a small apparatus without requiring a separation stage by using hydrocarbons for a source of H2 and carrying out generating reaction of H2 in a reaction chamber constructed with an H2-permselective material for a part of the partition wall. CONSTITUTION:A reaction chamber A is constituted of an external pipe 1 having an internal pipe 2 consisting of an H2-permselective material having a catalyst supporting plate 5 at the bottom and consisting primarily of SiC, Si3N4, or SiCN, etc., and having 1-15% porosity, permitting its internal space to function as a hydrogen separating chamber B, and packing a catalyst 10 between the internal wall of the external pipe 1 and the external wall of the internal pipe 2. Hydrocarbons for the H2 source and steam are introduced through a gas introducing pipe 3, and allowed to react by heating the reaction chamber A from outside in a heating furnace, etc. H2 in the reaction product is permeated through the H2-permselective material which constructs the pipe wall of the internal pipe 2 and transferred to the H2 separating chamber B, and discharged to the outside through a gaseous H2 discharging pipe 6. On one hand, by-products such as CO, CO2, etc., in the reaction chamber are discharged from a discharging pipe 4.
JP19705887A 1987-08-06 1987-08-06 Production of hydrogen Pending JPS6442301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19705887A JPS6442301A (en) 1987-08-06 1987-08-06 Production of hydrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19705887A JPS6442301A (en) 1987-08-06 1987-08-06 Production of hydrogen

Publications (1)

Publication Number Publication Date
JPS6442301A true JPS6442301A (en) 1989-02-14

Family

ID=16368013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19705887A Pending JPS6442301A (en) 1987-08-06 1987-08-06 Production of hydrogen

Country Status (1)

Country Link
JP (1) JPS6442301A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04160003A (en) * 1990-10-19 1992-06-03 Kawasaki Heavy Ind Ltd Method and device for producing hydrogen
JP2006199509A (en) * 2005-01-18 2006-08-03 Iwatani Internatl Corp Reformer
JP2006290711A (en) * 2005-04-15 2006-10-26 Hitachi Ltd Hydrogen supply apparatus and hydrogen supply method
DE10130945B4 (en) * 2000-06-28 2008-11-20 Toyota Jidosha Kabushiki Kaisha, Toyota-shi Kraftstoffreformiervorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6117401A (en) * 1984-06-30 1986-01-25 フォルシュングスツエントルム・ユーリッヒ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Method and device for converting steam by using coal or hydrocarbon
JPS62105901A (en) * 1985-11-01 1987-05-16 Mitsubishi Gas Chem Co Inc Production of hydrogen of high purity
JPS62162601A (en) * 1986-01-08 1987-07-18 Hitachi Ltd Modifier for fuel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6117401A (en) * 1984-06-30 1986-01-25 フォルシュングスツエントルム・ユーリッヒ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Method and device for converting steam by using coal or hydrocarbon
JPS62105901A (en) * 1985-11-01 1987-05-16 Mitsubishi Gas Chem Co Inc Production of hydrogen of high purity
JPS62162601A (en) * 1986-01-08 1987-07-18 Hitachi Ltd Modifier for fuel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04160003A (en) * 1990-10-19 1992-06-03 Kawasaki Heavy Ind Ltd Method and device for producing hydrogen
DE10130945B4 (en) * 2000-06-28 2008-11-20 Toyota Jidosha Kabushiki Kaisha, Toyota-shi Kraftstoffreformiervorrichtung
US7575729B2 (en) 2000-06-28 2009-08-18 Toyota Jidosha Kabushiki Kaisha Fuel reforming apparatus and method of controlling the fuel reforming apparatus
JP2006199509A (en) * 2005-01-18 2006-08-03 Iwatani Internatl Corp Reformer
JP2006290711A (en) * 2005-04-15 2006-10-26 Hitachi Ltd Hydrogen supply apparatus and hydrogen supply method

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