GB1358925A - Method of production of hydrogen for the extraction of deuterium - Google Patents

Method of production of hydrogen for the extraction of deuterium

Info

Publication number
GB1358925A
GB1358925A GB3334171A GB3334171A GB1358925A GB 1358925 A GB1358925 A GB 1358925A GB 3334171 A GB3334171 A GB 3334171A GB 3334171 A GB3334171 A GB 3334171A GB 1358925 A GB1358925 A GB 1358925A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
tubes
deuterium
july
metallic
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
GB3334171A
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.)
AND AN INSTALLATION FOR CARRYI
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
AND AN INSTALLATION FOR CARRYI
Commissariat a lEnergie Atomique CEA
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 AND AN INSTALLATION FOR CARRYI, Commissariat a lEnergie Atomique CEA filed Critical AND AN INSTALLATION FOR CARRYI
Publication of GB1358925A publication Critical patent/GB1358925A/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
    • C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

1358925 Catalytic regeneration system COMMISSARIAT A L'ENERGIE ATOMIQUE 15 July 1971 [22 July 1970] 33341/71 Heading B1F [Also in Division Cl] In preparing a hydrogen feedstream for a deuterium exchange unit, a metallic or oxidic mass which is capable of reducing water to hydrogen and of being regenerated by treatment with hydrogen is arranged in an aparatus as shown in Fig. 1 comprising a series of juxtaposed tubes 3 to 8 in thermal communication with each other, each tube containing said metallic or oxidic material, and being fitted, e.g. with pipes 1 and 2, so that water vapour, or hydrogen depleted in deuterium obtained from the exchange unit may be supplied alternatively to the tubes, the arrangement being such that in any two adjacent tubes the water vapour supply for reduction to the one and the hydrogen supplied to regenerate the catalyst of the other flow in the same direction through the tubes. Fig. 2 (not shown) diagramtically illustrates the apparatus of Fig. 1 together with its attendant heat exchangers, auxiliary heaters, condensers and pipework.
GB3334171A 1970-07-22 1971-07-15 Method of production of hydrogen for the extraction of deuterium Expired GB1358925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7027008A FR2098623A5 (en) 1970-07-22 1970-07-22

Publications (1)

Publication Number Publication Date
GB1358925A true GB1358925A (en) 1974-07-03

Family

ID=9059044

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3334171A Expired GB1358925A (en) 1970-07-22 1971-07-15 Method of production of hydrogen for the extraction of deuterium

Country Status (3)

Country Link
CA (1) CA960435A (en)
FR (1) FR2098623A5 (en)
GB (1) GB1358925A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547356A (en) * 1980-08-05 1985-10-15 Unique Energy Systems, Inc. Method of generating hydrogen and using the generated hydrogen

Also Published As

Publication number Publication date
FR2098623A5 (en) 1972-03-10
CA960435A (en) 1975-01-07

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee