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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

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  • C01B 3/025 Preparation or purification of gas mixtures for ammonia synthesis