WO1998030493A3 - Hydrogen gas generation - Google Patents

Hydrogen gas generation Download PDF

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Publication number
WO1998030493A3
WO1998030493A3 PCT/GB1998/000027 GB9800027W WO9830493A3 WO 1998030493 A3 WO1998030493 A3 WO 1998030493A3 GB 9800027 W GB9800027 W GB 9800027W WO 9830493 A3 WO9830493 A3 WO 9830493A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydrogen gas
gas generation
water
hydrogen
composition
Prior art date
Application number
PCT/GB1998/000027
Other languages
French (fr)
Other versions
WO1998030493A2 (en
Inventor
Leigh Wakefield
Simon Foster
Original Assignee
British Nuclear Fuels Plc
Leigh Wakefield
Simon Foster
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 British Nuclear Fuels Plc, Leigh Wakefield, Simon Foster filed Critical British Nuclear Fuels Plc
Priority to AU54907/98A priority Critical patent/AU5490798A/en
Publication of WO1998030493A2 publication Critical patent/WO1998030493A2/en
Publication of WO1998030493A3 publication Critical patent/WO1998030493A3/en

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
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/065—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents from a hydride
    • 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
    • B01J7/00—Apparatus for generating gases
    • B01J7/02—Apparatus for generating gases by wet methods
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Fuel Cell (AREA)

Abstract

A hydrogen generating composition comprises two hydrides both capable of reaction with water to produce hydrogen. One of the hydrides is a complex hydride of a Group IA element and a Group IIIB element. The presence of the other of the hydridres results in the reaction with water of the composition being modified compared with that of the complex hydride alone with water. Apparatus for generating hydrogen using such a composition is also disclosed.
PCT/GB1998/000027 1997-01-07 1998-01-06 Hydrogen gas generation WO1998030493A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU54907/98A AU5490798A (en) 1997-01-07 1998-01-06 Hydrogen gas generation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9700168.9 1997-01-07
GBGB9700168.9A GB9700168D0 (en) 1997-01-07 1997-01-07 Hydrogen gas generation

Publications (2)

Publication Number Publication Date
WO1998030493A2 WO1998030493A2 (en) 1998-07-16
WO1998030493A3 true WO1998030493A3 (en) 1998-09-11

Family

ID=10805589

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1998/000027 WO1998030493A2 (en) 1997-01-07 1998-01-06 Hydrogen gas generation

Country Status (3)

Country Link
AU (1) AU5490798A (en)
GB (1) GB9700168D0 (en)
WO (1) WO1998030493A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6534033B1 (en) * 2000-01-07 2003-03-18 Millennium Cell, Inc. System for hydrogen generation
US6932847B2 (en) 2001-07-06 2005-08-23 Millennium Cell, Inc. Portable hydrogen generator
US7282073B2 (en) 2002-04-02 2007-10-16 Millennium Cell, Inc. Method and system for generating hydrogen by dispensing solid and liquid fuel components
US7083657B2 (en) 2002-08-20 2006-08-01 Millennium Cell, Inc. System for hydrogen generation
FR2852530A1 (en) * 2003-03-19 2004-09-24 Jean Louis Queri Self-contained and portable gas generator from solid and fluid reagents has reservoir for fluid and mobile barrel containing cartridges of solid reagent
US7641889B1 (en) 2003-05-14 2010-01-05 Lynntech Power Systems, Ltd. Hydrogen generator
US7344571B2 (en) * 2003-08-14 2008-03-18 The Gillette Company Hydrogen generator
US20070253875A1 (en) * 2006-04-28 2007-11-01 Koripella Chowdary R Hydrogen supply for micro fuel cells
US7951349B2 (en) * 2006-05-08 2011-05-31 The California Institute Of Technology Method and system for storing and generating hydrogen
JP4836990B2 (en) * 2007-06-05 2011-12-14 ローム アンド ハース カンパニー Hydrogen generating composition
US20100233077A1 (en) * 2009-03-13 2010-09-16 Industrial Technology Research Institute Solid Hydrogen Fuel and Method of Manufacturing and Using the Same
TWI408099B (en) * 2009-03-13 2013-09-11 Ind Tech Res Inst Solid hydrogen fuel and methods for manufacturing and using the same
CN107746038A (en) 2012-06-19 2018-03-02 生物焦炭技术研究株式会社 Hydrogen generation apparatus
GB2507466B (en) * 2012-07-16 2015-04-08 Prometheus Wireless Ltd Fuel cell apparatus
CN105366637B (en) * 2014-08-15 2017-05-03 中强光电股份有限公司 A hydrogen generating device and power generating equipment
US10074862B2 (en) 2016-04-19 2018-09-11 Intelligent Energy Limited Hydrogen-generating compositions for a fuel cell

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1068112A (en) * 1962-10-26 1967-05-10 George Davies Gas generator
US3787186A (en) * 1972-02-02 1974-01-22 Us Navy Calcium hydride gas generator
JPS63222001A (en) * 1987-03-10 1988-09-14 Babcock Hitachi Kk Hydrogen gas generating agent
JPH0426501A (en) * 1990-05-21 1992-01-29 Babcock Hitachi Kk Gaseous hydrogen generating agent
RU1794887C (en) * 1989-09-20 1993-02-15 Институт Проблем Машиностроения Ан Усср Method and composition for hydrogen production
US5372617A (en) * 1993-05-28 1994-12-13 The Charles Stark Draper Laboratory, Inc. Hydrogen generation by hydrolysis of hydrides for undersea vehicle fuel cell energy systems
US5514353A (en) * 1994-06-28 1996-05-07 Af Sammer Corporation Demand responsive hydrogen generator based on hydride water reaction

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1068112A (en) * 1962-10-26 1967-05-10 George Davies Gas generator
US3787186A (en) * 1972-02-02 1974-01-22 Us Navy Calcium hydride gas generator
JPS63222001A (en) * 1987-03-10 1988-09-14 Babcock Hitachi Kk Hydrogen gas generating agent
RU1794887C (en) * 1989-09-20 1993-02-15 Институт Проблем Машиностроения Ан Усср Method and composition for hydrogen production
JPH0426501A (en) * 1990-05-21 1992-01-29 Babcock Hitachi Kk Gaseous hydrogen generating agent
US5372617A (en) * 1993-05-28 1994-12-13 The Charles Stark Draper Laboratory, Inc. Hydrogen generation by hydrolysis of hydrides for undersea vehicle fuel cell energy systems
US5514353A (en) * 1994-06-28 1996-05-07 Af Sammer Corporation Demand responsive hydrogen generator based on hydride water reaction

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9417, Derwent World Patents Index; Class E36, AN 94-142591, XP002061333 *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 015 (C - 559) 13 January 1989 (1989-01-13) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 190 (C - 0937) 8 May 1992 (1992-05-08) *

Also Published As

Publication number Publication date
GB9700168D0 (en) 1997-02-26
WO1998030493A2 (en) 1998-07-16
AU5490798A (en) 1998-08-03

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