Patent classifications
C
CHEMISTRY; METALLURGY
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C01
INORGANIC CHEMISTRY
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C01B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF;; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
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3/00
Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
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C01B3/02
Production of hydrogen or of gaseous mixtures containing; a substantial proportion of; hydrogen
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C01B3/32
by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
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C01B3/34
by reaction of hydrocarbons with gasifying agents
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