GB1407284A - Fuel for hydrogen generation - Google Patents

Fuel for hydrogen generation

Info

Publication number
GB1407284A
GB1407284A GB4965872A GB4965872A GB1407284A GB 1407284 A GB1407284 A GB 1407284A GB 4965872 A GB4965872 A GB 4965872A GB 4965872 A GB4965872 A GB 4965872A GB 1407284 A GB1407284 A GB 1407284A
Authority
GB
United Kingdom
Prior art keywords
aluminium
mixed
ferrosilicon
salt
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.)
Expired
Application number
GB4965872A
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.)
Delta F Corp
Original Assignee
Delta F Corp
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 Delta F Corp filed Critical Delta F Corp
Publication of GB1407284A publication Critical patent/GB1407284A/en
Expired 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

1407284 Hydrogen DELTA F CORP 27 Oct 1972 [27 Oct 1971] 49658/72 Heading C1A [Also in Division H1] In a hydrogen generator 10 of the Kipp type for a fuel cell 12, the hydrogen is produced by reaction of a hydroxide solution 20 with a composition comprising aluminium or silicon particles and a powdered water-soluble inorganic compound, particularly a salt, the composition having been formed into a rigid porous mass or masses, e.g. wafer 28, through bonding together of the metal or silicon particles. The compound, particularly an alkali metal, alkaline earth metal or ammonium halide, nitrate, phosphate, carbonate, borate, chlorate, sulphate or sulphite, or soluble salt of Zn, Sn, Cu, Cd, Mn, Bi, is stated to prevent or inhibit the formation on the solid reactant of a film of by-product which would progressively reducse the reaction rate. The solid reactant may be ferrosilicon containing up to 98% silicon, aluminium or preferably ferrosilicon alloyed or mixed with up to 3% aluminium. It is mixed with up to 50% of the powdered salt and the mass bonded by adhesive, sintering, or preferably by brief contact with hot alkali to form a surface coating which will function as bonding agent. The porous mass may be a rod which is then cut into wafers. The solid is preferably contained within a stainless steel mesh. When using ferrosilicon alloyed or mixed with aluminium, wafers of increasing aluminium content may be used as the reaction proceeds.
GB4965872A 1971-10-27 1972-10-27 Fuel for hydrogen generation Expired GB1407284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19294871A 1971-10-27 1971-10-27

Publications (1)

Publication Number Publication Date
GB1407284A true GB1407284A (en) 1975-09-24

Family

ID=22711686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4965872A Expired GB1407284A (en) 1971-10-27 1972-10-27 Fuel for hydrogen generation

Country Status (5)

Country Link
JP (1) JPS4861383A (en)
CA (1) CA975559A (en)
DE (1) DE2252776A1 (en)
FR (1) FR2158044A1 (en)
GB (1) GB1407284A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2546193A3 (en) * 2004-06-14 2013-05-29 Signa Chemistry Llc Silicide compositions containing alkali metals and methods of making the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10155171B4 (en) * 2000-11-12 2006-08-03 Herbst, Daniel, Dr.-Ing. Process for the production of hydrogen
DE102005040255A1 (en) * 2005-08-24 2007-03-22 Martin Prof. Dr. Demuth Photo and thermo chemical preparation of hydrogen and/or oxygen, useful e.g. for the production/supply of energy to energy supplying/dependent systems, comprises contacting water with silicide or its components
DE102006002394A1 (en) * 2006-01-17 2007-07-19 Power Avenue Corp., Nashville Device for production of hydrogen by using an aqueous alkali hydroxide solution with aluminum and/or silicon containing solid, comprises a storage container for the alkali hydroxide-solution and a pressure dense reaction chamber
DE102014012514A1 (en) 2013-12-10 2015-06-11 Eduard Galinker Dry composition for hydrogen production in local and mobile energy systems using the alloy "ferrosilicon" as reducing agent
DE202014006862U1 (en) 2014-08-23 2014-09-08 Eduard Galinker Dry composition for hydrogen production in local and mobile energy systems using the alloy "ferrosilicon" as reducing agent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2546193A3 (en) * 2004-06-14 2013-05-29 Signa Chemistry Llc Silicide compositions containing alkali metals and methods of making the same
US8986643B2 (en) 2004-06-14 2015-03-24 Signa Chemistry, Llc Silicide compositions containing alkali metals and methods of making the same

Also Published As

Publication number Publication date
DE2252776A1 (en) 1973-05-03
CA975559A (en) 1975-10-07
JPS4861383A (en) 1973-08-28
FR2158044A1 (en) 1973-06-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee