IPC Subgroup
B01D 15/08 Selective adsorption, e.g. chromatography
Introduced: September 1968
Last revised: January 2006
Full Title
Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor > Selective adsorption, e.g. chromatography
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- Subclass:
- SEPARATION
Related Keywords
CHROMATOGRAPHY processes and apparatus
3 direct subcodes
Child Classifications
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- B01D 15/1 characterised by constructional or operational features
- B01D 15/26 characterised by the separation mechanism
- B01D 15/42 characterised by the development mode, e.g. by displacement or by elution