IPC Subgroup
B03D 1/02 Froth-flotation processes
Introduced: September 1968
Last revised: January 2006
Full Title
Flotation > Froth-flotation processes
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- Subclass:
- FLOTATION; DIFFERENTIAL SEDIMENTATION
2 direct subcodes
Child Classifications
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