GB257434A - Improvements relating to the manufacture of hydrogen - Google Patents

Improvements relating to the manufacture of hydrogen

Info

Publication number
GB257434A
GB257434A GB2568725A GB2568725A GB257434A GB 257434 A GB257434 A GB 257434A GB 2568725 A GB2568725 A GB 2568725A GB 2568725 A GB2568725 A GB 2568725A GB 257434 A GB257434 A GB 257434A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
iron
ferrous oxide
chambers
steam
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
GB2568725A
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.)
Metal Research Corp
Original Assignee
Metal Research 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 Metal Research Corp filed Critical Metal Research Corp
Priority to GB2568725A priority Critical patent/GB257434A/en
Publication of GB257434A publication Critical patent/GB257434A/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)
  • Catalysts (AREA)

Abstract

257,434. Beaumont, J. H., (Metal Research Corporation). Oct. 14, 1925. Hydrogen.-In a process for the production of hydrogen, ferrous oxide is reduced by producer gas to pyrophoric iron at a, temperature below 600‹ C. in the upper of two chambers, and the iron obtained treated with steam, at a temperature below 700‹ C. to prevent formation of the magnetic oxide, in the lower chamber, the hydrogen produced being collected. The ferrous oxide produced may be re-used to obtain more hydrogen. The process is preferably continuousely operated. The reduction of the ferrous oxide is preferably carried out between 400-550‹ C., and the oxidation of the iron with steam between 500-650‹ C. The temperatures in the chambers may be controlled by hand-operated means.
GB2568725A 1925-10-14 1925-10-14 Improvements relating to the manufacture of hydrogen Expired GB257434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2568725A GB257434A (en) 1925-10-14 1925-10-14 Improvements relating to the manufacture of hydrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2568725A GB257434A (en) 1925-10-14 1925-10-14 Improvements relating to the manufacture of hydrogen

Publications (1)

Publication Number Publication Date
GB257434A true GB257434A (en) 1926-09-02

Family

ID=10231661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2568725A Expired GB257434A (en) 1925-10-14 1925-10-14 Improvements relating to the manufacture of hydrogen

Country Status (1)

Country Link
GB (1) GB257434A (en)

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