IPC Subgroup
B01J 2/02 by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
Introduced: September 1968
Last revised: January 2006
Full Title
Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic > by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
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
Related Keywords
PRILLING
2 direct subcodes
Child Classifications
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