CPC Subgroup
C01B 3/501 by diffusion
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) > Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification > by diffusion
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open
- C01B 3/503 characterised by membranes