IPC Subgroup
B01J 35/61 Surface area
Introduced: January 2024
Full Title
Catalysts, in general, characterised by their form or physical properties > characterised by their surface properties or porosity > Surface area
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- Subclass:
- CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS