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CPC Subgroup
C01B 3/50

Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification

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

5 direct subcodes

Child Classifications

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  • C01B 3/506 at low temperatures
  • C01B 3/508 by using hydrogen storage media (reversible storage of hydrogen C01B3/0005)