GB1518932A - Production of hydrogen - Google Patents

Production of hydrogen

Info

Publication number
GB1518932A
GB1518932A GB3040974A GB3040974A GB1518932A GB 1518932 A GB1518932 A GB 1518932A GB 3040974 A GB3040974 A GB 3040974A GB 3040974 A GB3040974 A GB 3040974A GB 1518932 A GB1518932 A GB 1518932A
Authority
GB
United Kingdom
Prior art keywords
carbon monoxide
hydrogen
particles
aqueous suspension
colloidal
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
GB3040974A
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB3040974A priority Critical patent/GB1518932A/en
Publication of GB1518932A publication Critical patent/GB1518932A/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
    • C01B3/12—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 carbon monoxide
    • C01B3/16—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 carbon monoxide using catalysts

Landscapes

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

Abstract

1518932 Hydrogen NATIONAL RESEARCH DEVELOPMENT CORP 9 Oct 1975 [9 July 1974] 30409/74 Heading C1A Hydrogen is made by passing a stream of gaseous carbon monoxide through a liquid aqueous suspension of colloidal particles comprising a transition metal, i.e. a Group VIII element or member of the B sub groups of Groups I-VII of the Periodic Table. The colloidal particles may be particles of the elementary metal or oxides thereof. A gas mixture comprising carbon monoxide and a diluent gas may be used. In a preferred method carbon monoxide, or a mixture of 0À01% to 1% by volume carbon monoxide, the balance being nitrogen, is passed through an aqueous suspension of colloidal platinum particles at 15 to 35‹C.
GB3040974A 1975-10-09 1975-10-09 Production of hydrogen Expired GB1518932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3040974A GB1518932A (en) 1975-10-09 1975-10-09 Production of hydrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3040974A GB1518932A (en) 1975-10-09 1975-10-09 Production of hydrogen

Publications (1)

Publication Number Publication Date
GB1518932A true GB1518932A (en) 1978-07-26

Family

ID=10307254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3040974A Expired GB1518932A (en) 1975-10-09 1975-10-09 Production of hydrogen

Country Status (1)

Country Link
GB (1) GB1518932A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321739A2 (en) * 1987-12-02 1989-06-28 Air Products And Chemicals, Inc. Liquid phase carbon monoxide shift process
EP0351711A2 (en) * 1988-07-19 1990-01-24 Air Products And Chemicals, Inc. Liquid phase carbon monoxide shift process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321739A2 (en) * 1987-12-02 1989-06-28 Air Products And Chemicals, Inc. Liquid phase carbon monoxide shift process
EP0321739A3 (en) * 1987-12-02 1989-07-12 Air Products And Chemicals, Inc. Liquid phase carbon monoxide shift process
EP0351711A2 (en) * 1988-07-19 1990-01-24 Air Products And Chemicals, Inc. Liquid phase carbon monoxide shift process
EP0351711A3 (en) * 1988-07-19 1990-07-18 Air Products And Chemicals, Inc. Liquid phase carbon monoxide shift process

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Legal Events

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