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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2203/00
Integrated processes for the production of hydrogen or synthesis gas
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C01B2203/04
containing a purification step for the hydrogen or the synthesis gas
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C01B2203/042
Purification by adsorption on solids
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C01B2203/043
Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
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