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FR1604678A - Semifixed installation for hydrogen prodn - in predetd volumes - Google Patents

Semifixed installation for hydrogen prodn - in predetd volumes

Info

Publication number
FR1604678A
FR1604678A FR1604678DA FR1604678A FR 1604678 A FR1604678 A FR 1604678A FR 1604678D A FR1604678D A FR 1604678DA FR 1604678 A FR1604678 A FR 1604678A
Authority
FR
France
Prior art keywords
vessels
bar
ferrosilicon
predetd
volumes
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1604678A publication Critical patent/FR1604678A/en
Expired 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Reaction generators comprise two vessels of 75l. capacity each mounted in a frame and tiltable about an appox. central horizontal axis. Process is designed to generate 6, 9 or 12 m3 H2 by introducing set quantities of alkalis, ferrosilicon and water. One or both vessels is used depending on the vol. of H2 required, with an autogenous pressure of 130-150 bar (one vessel, 6m3), 80-100 bar (two vessels, 9m3) and 130-150 bar (two vessels, 12m3). For each 3m3 produced, reactants required are 2.7 kg NaOH flake mixed with 0.85 kg KOH flake, 305g powdered ferrosilicon primer, and 4575 kg ferrosilicon grains as main charge, with 30 l. H2O. Solid reactants have a purity >=98%. The process is simple and economical for the on-site prodn. of H2 for welding, hydrogenation reactions, meterology.
FR1604678D 1968-12-26 1968-12-26 Semifixed installation for hydrogen prodn - in predetd volumes Expired FR1604678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR180725 1968-12-26

Publications (1)

Publication Number Publication Date
FR1604678A true FR1604678A (en) 1972-01-03

Family

ID=8659085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1604678D Expired FR1604678A (en) 1968-12-26 1968-12-26 Semifixed installation for hydrogen prodn - in predetd volumes

Country Status (1)

Country Link
FR (1) FR1604678A (en)

Cited By (3)

* 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
WO2007054290A1 (en) * 2005-11-09 2007-05-18 Rev Renewable Energy Ventures Inc. Process and apparatus for generating hydrogen
DE202014002602U1 (en) 2013-06-05 2014-05-06 Eduard Galinker Alkaline reagent for hydrogen production in local and mobile energy systems by using silicon and silicon-containing alloys as reducing agent

Cited By (4)

* 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
WO2007054290A1 (en) * 2005-11-09 2007-05-18 Rev Renewable Energy Ventures Inc. Process and apparatus for generating hydrogen
US8012444B2 (en) 2005-11-09 2011-09-06 Spawnt Private S.A.R.L. Process and apparatus for generating hydrogen
DE202014002602U1 (en) 2013-06-05 2014-05-06 Eduard Galinker Alkaline reagent for hydrogen production in local and mobile energy systems by using silicon and silicon-containing alloys as reducing agent

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