IPC Main Group
B01D 11/00 Solvent extraction
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- Subclass:
- SEPARATION
Related Keywords
SOLVENT extractionliquid SORBENT(S)
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B01D 11/02 of solids
- B01D 11/04 of solutions which are liquid