JPS54127891A - Hydrogen generator - Google Patents

Hydrogen generator

Info

Publication number
JPS54127891A
JPS54127891A JP3528778A JP3528778A JPS54127891A JP S54127891 A JPS54127891 A JP S54127891A JP 3528778 A JP3528778 A JP 3528778A JP 3528778 A JP3528778 A JP 3528778A JP S54127891 A JPS54127891 A JP S54127891A
Authority
JP
Japan
Prior art keywords
supply water
reaction
vaporized
water
hydrogen
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
JP3528778A
Other languages
Japanese (ja)
Other versions
JPS6149241B2 (en
Inventor
Hiroyuki Tajima
Shinichi Maruyama
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP3528778A priority Critical patent/JPS54127891A/en
Publication of JPS54127891A publication Critical patent/JPS54127891A/en
Publication of JPS6149241B2 publication Critical patent/JPS6149241B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE: A hydrogen generator having a system to control the amount of hydrogen generated according to the assumption of hydrogen, in which supply water is vaporized by the reaction heat produced in the generation of H2 upon reaction with a metal hydride, and then the water vapor is worked on metal hydride to generate hydrogen.
CONSTITUTION: The supply water 1 is flowed from the corrugated water feed pipe 6 inserted into the metal hydride 7 from the upper part to the lower part to the end part 10 of the pipe, and then the water is reacted with the nearby hydride 7, e.g., CaH2, etc., to generate H2 and reaction heat. And, the supply water 1 is completely vaporized by the reaction heat through the pipe 6 and then exhausted from the end 11, and then the vaporized supply water is widely diffused into the reactor 5 to cause the reaction of it with CaH2 to take place for the generation of H2. As a result, by controlling the amount of supply water to be vaporized, the amount of H2 generated can be controlled in a short time, thus preventing the delay of H2 generation reaction and also eliminating the variation in the pressure of the reactor 5.
COPYRIGHT: (C)1979,JPO&Japio
JP3528778A 1978-03-29 1978-03-29 Hydrogen generator Granted JPS54127891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3528778A JPS54127891A (en) 1978-03-29 1978-03-29 Hydrogen generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3528778A JPS54127891A (en) 1978-03-29 1978-03-29 Hydrogen generator

Publications (2)

Publication Number Publication Date
JPS54127891A true JPS54127891A (en) 1979-10-04
JPS6149241B2 JPS6149241B2 (en) 1986-10-28

Family

ID=12437548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3528778A Granted JPS54127891A (en) 1978-03-29 1978-03-29 Hydrogen generator

Country Status (1)

Country Link
JP (1) JPS54127891A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002080202A (en) * 2000-07-03 2002-03-19 Toyota Motor Corp Fuel gas generating system for fuel cell
EP1453130A2 (en) * 2003-02-26 2004-09-01 DaimlerChrysler Corporation Powder metal hydride hydrogen generator
JP2006520996A (en) * 2003-02-19 2006-09-14 ハネウェル・インターナショナル・インコーポレーテッド Generator
JP2007176713A (en) * 2005-12-27 2007-07-12 Seiko Instruments Inc Hydrogen generation apparatus and fuel cell system
JP2009517311A (en) * 2005-11-24 2009-04-30 コミツサリア タ レネルジー アトミーク Hydrogen generating device and fuel cell using the hydrogen generating device
WO2010026945A1 (en) * 2008-09-02 2010-03-11 日立マクセル株式会社 Hydrogen generation device and fuel cell system equipped with same
WO2010084790A1 (en) * 2009-01-20 2010-07-29 Ishikawa Yasuo Catalyst for hydrogen generation, method for generating hydrogen, and hydrogen generator
JP2012046421A (en) * 2011-10-12 2012-03-08 Seiko Instruments Inc Hydrogen generation apparatus and fuel cell system
US9376317B2 (en) 2010-01-06 2016-06-28 Yasuo Ishikawa Method of generating hydrogen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG2013022967A (en) * 2013-03-25 2014-10-30 Horizon Energy Systems Pte Ltd Method and generator for hydrogen production

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857409A2 (en) 2000-07-03 2007-11-21 Toyota Jidosha Kabushiki Kaisha Fuel gas generation system and generation method thereof
US6592741B2 (en) 2000-07-03 2003-07-15 Toyota Jidosha Kabushiki Kaisha Fuel gas generation system and generation method thereof
JP2002080202A (en) * 2000-07-03 2002-03-19 Toyota Motor Corp Fuel gas generating system for fuel cell
JP4892336B2 (en) * 2003-02-19 2012-03-07 ハネウェル・インターナショナル・インコーポレーテッド Generator
JP2006520996A (en) * 2003-02-19 2006-09-14 ハネウェル・インターナショナル・インコーポレーテッド Generator
JP2011108656A (en) * 2003-02-19 2011-06-02 Honeywell Internatl Inc Electrical power generator
EP1453130A2 (en) * 2003-02-26 2004-09-01 DaimlerChrysler Corporation Powder metal hydride hydrogen generator
US7179443B2 (en) 2003-02-26 2007-02-20 Daimlerchrysler Corporation Powder metal hydride hydrogen generator
EP1453130A3 (en) * 2003-02-26 2006-06-28 DaimlerChrysler Corporation Powder metal hydride hydrogen generator
JP2009517311A (en) * 2005-11-24 2009-04-30 コミツサリア タ レネルジー アトミーク Hydrogen generating device and fuel cell using the hydrogen generating device
JP2007176713A (en) * 2005-12-27 2007-07-12 Seiko Instruments Inc Hydrogen generation apparatus and fuel cell system
WO2010026945A1 (en) * 2008-09-02 2010-03-11 日立マクセル株式会社 Hydrogen generation device and fuel cell system equipped with same
WO2010084790A1 (en) * 2009-01-20 2010-07-29 Ishikawa Yasuo Catalyst for hydrogen generation, method for generating hydrogen, and hydrogen generator
US8845998B2 (en) 2009-01-20 2014-09-30 Yasuo Ishikawa Catalyst for generating hydrogen, method of generating hydrogen and apparatus for generating hydrogen
JP6034550B2 (en) * 2009-01-20 2016-11-30 株式会社Ｔｉ Hydrogen generating catalyst, hydrogen generating method, hydrogen generating apparatus
US9376317B2 (en) 2010-01-06 2016-06-28 Yasuo Ishikawa Method of generating hydrogen
JP2012046421A (en) * 2011-10-12 2012-03-08 Seiko Instruments Inc Hydrogen generation apparatus and fuel cell system

Also Published As

Publication number Publication date
JPS6149241B2 (en) 1986-10-28

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