DIFF Subgroup
B01J 37/10 in the presence of water, e.g. steam
Introduced: July 1974
Full Title
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts > Heat treatment > in the presence of water, e.g. steam
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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