CPC C01B3/061

CPC C01B3/061 is a patent category for Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of metal oxides with water.

Category tree:

• CPC C01 INORGANIC CHEMISTRY (processing powders of inorganic compounds preparatory to the manufacturing of ceramic products C04B35/00; fermentation or enzyme-using processes for the preparation of elements or inorganic compounds except carbon dioxide C12P3/00; obtaining metal compounds from mixtures, e.g. ores, which are intermediate compounds in a metallurgical process for obtaining a free metal C21B, C22B; production of non-metallic elements or inorganic compounds by electrolysis or electrophoresis C25B)
• CPC C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C

Hydrogen; Hydrides; Water; Synthesis gas from hydrocarbons

• CPC C01B3/00 Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it (separation of gases by physical means B01D); Purification of hydrogen (production of water gas or synthesis gas from solid carbonaceous material CPC C10J; purifying or modifying the chemical compositions of combustible technical gases containing carbon monoxide CPC C10K)
  • CPC C01B3/02 Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • CPC C01B3/06 by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents (by electrolysis of water CPC C25B1/04)
      • CPC C01B3/061 by reaction of metal oxides with water
        • CPC C01B3/063 Cyclic methods
      • CPC C01B3/065 from a hydride
      • CPC C01B3/066 by reaction of water with phosphorus
      • CPC C01B3/068 the hydrogen being generated from the water as a result of a cyclus of reactions, not covered by CPC C01B3/063 or CPC C01B3/105
      • CPC C01B3/08 with metals
      • CPC C01B3/10 by reaction of water vapour with metals
        • CPC C01B3/105 Cyclic methods
      • CPC C01B3/12 by reaction of water vapour with carbon monoxide
        • CPC C01B3/14 Handling of heat and steam
        • CPC C01B3/16 using catalysts
        • CPC C01B3/18 using moving solid particles
      • CPC C01B3/20 by reaction of metal hydroxides with carbon monoxide

References

This wiki has 3 patents in category "CPC C01B3/061". Other techtypes related to CPC C01B3/061: CPC Y02E60/36

Patents in category CPC C01B3/061

• Patent FR-1912-444044 (English title: Special material for fabricating hydrogen, nitrogen or a mixture of these, Inventors: Otto Dieffenbach • Wilhem Moldenhauer, Supplementary to patent: Patent DE-1911-05-24, Filing date: 1912-05-20)
• Patent FR-1912-444106 (English title: Process of hydrogen fabrication by means of iron, Inventors: Anton Messerschmitt, Supplementary to patent: Patent DE-1911-07-08-Messerschmitt, Filing date: 1912-05-22)
• Patent FR-1912-444105 (English title: process and apparatus for the fabrication of hydrogen, Inventors: Anton Messerschmitt, Supplementary to patent: DE of 1911-07-08 and DE of 1912-02-08, Filing date: 1912-05-22)

Enclosing categories	CPC C01B3/06
Subcategories
Keywords	CPC Y02E60/36, Gas, Hydrogen
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