FR2358357A1 - HYDROGEN PRODUCTION PROCESS BY DECOMPOSITION OF WATER - Google Patents

HYDROGEN PRODUCTION PROCESS BY DECOMPOSITION OF WATER

Info

Publication number
FR2358357A1
FR2358357A1 FR7639766A FR7639766A FR2358357A1 FR 2358357 A1 FR2358357 A1 FR 2358357A1 FR 7639766 A FR7639766 A FR 7639766A FR 7639766 A FR7639766 A FR 7639766A FR 2358357 A1 FR2358357 A1 FR 2358357A1
Authority
FR
France
Prior art keywords
water
decomposition
production process
hydrogen production
aluminum
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
FR7639766A
Other languages
French (fr)
Other versions
FR2358357B1 (en
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.)
Individual
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 FR2358357A1 publication Critical patent/FR2358357A1/en
Application granted granted Critical
Publication of FR2358357B1 publication Critical patent/FR2358357B1/fr
Granted 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
    • C01B3/06—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
    • C01B3/061—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 by reaction of metal oxides with water
    • 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
    • C01B3/10—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 by reaction of water vapour with metals
    • 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)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

L'invention concerne un procédé de production d'hydrogène par décomposition de l'eau. De l'aluminium ou de l'aluminium recouvert d'une mince pellicule d'un autre métal et un sel complexe d'ammonium d'un métal autre que l'aluminium sont mis en contact l'un avec l'autre dans de l'eau ammoniacale. L'hydrogène produit peut être utilisé comme source peu polluante d'énergie thermique.The invention relates to a process for producing hydrogen by decomposing water. Aluminum or aluminum coated with a thin film of another metal and an ammonium complex salt of a metal other than aluminum are contacted with each other in ammoniacal water. The hydrogen produced can be used as a low polluting source of thermal energy.

FR7639766A 1976-07-16 1976-12-31 HYDROGEN PRODUCTION PROCESS BY DECOMPOSITION OF WATER Granted FR2358357A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8396976A JPS5310393A (en) 1976-07-16 1976-07-16 Hydrogen generating method by water decomposition

Publications (2)

Publication Number Publication Date
FR2358357A1 true FR2358357A1 (en) 1978-02-10
FR2358357B1 FR2358357B1 (en) 1979-03-23

Family

ID=13817358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639766A Granted FR2358357A1 (en) 1976-07-16 1976-12-31 HYDROGEN PRODUCTION PROCESS BY DECOMPOSITION OF WATER

Country Status (5)

Country Link
JP (1) JPS5310393A (en)
BE (1) BE851398A (en)
DE (1) DE2659394A1 (en)
FR (1) FR2358357A1 (en)
GB (1) GB1545435A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979290U (en) * 1982-11-17 1984-05-29 株式会社西原環境衛生研究所 Sewage treatment equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348919A (en) * 1964-01-17 1967-10-24 Colgate Palmolive Co Process for producing hydrogen from finely divided metals and water at ambient temperatures
JPS5416474B2 (en) * 1974-01-21 1979-06-22

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
BE851398A (en) 1977-05-31
DE2659394A1 (en) 1978-01-19
JPS5310393A (en) 1978-01-30
FR2358357B1 (en) 1979-03-23
GB1545435A (en) 1979-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse