CPC Subgroup
C01B 3/02 Production of hydrogen; Production of gaseous mixtures containing hydrogen
Full Title
Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen (production of water-gas or synthesis gas from solid carbonaceous material C10J) > Production of hydrogen; Production of gaseous mixtures containing hydrogen
5 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- C01B 3/025 Preparation or purification of gas mixtures for ammonia synthesis
- C01B 3/04 by decomposition of inorganic compounds (reversible storage of hydrogen C01B3/0018)
- C01B 3/06 by reaction of inorganic compounds containing electro-positively bound hydrogen with inorganic reducing agents
- C01B 3/22 by decomposition of gaseous or liquid organic compounds
- C01B 3/32 by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air