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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup Additional Only
C01B 2203/0838

by heat exchange with exothermic reactions, other than by combustion of fuel

Full Title

Integrated processes for the production of hydrogen or synthesis gas > Methods of heating or cooling > Methods of heating the process for making hydrogen or synthesis gas > by heat exchange with exothermic reactions, other than by combustion of fuel

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.