CPC Subgroup Additional Only
B01J 2531/90 Catalytic systems characterized by the solvent or solvent system used
Full Title
Additional information regarding catalytic systems classified in B01J31/00 > Catalytic systems characterized by the solvent or solvent system used
4 direct subcodes
Child Classifications
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- B01J 2531/92 Supercritical solvents
- B01J 2531/94 Fluorinated solvents
- B01J 2531/96 Water
- B01J 2531/98 Phase-transfer catalysis in a mixed solvent system containing at least 2 immiscible solvents or solvent phases