characterised by the separation mechanism

Introduced: January 2006

Full Title

Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor > Selective adsorption, e.g. chromatography > characterised by the separation mechanism

Of 7 combined children, 6 exist in both systems.

1 codes are CPC-only extensions.

2 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2006.

Child Classifications

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B01D 15/265 +1 CPC CPC only CPC only
B01D 15/30 Partition chromatography since 2006 +1 CPC IPC+CPC Available in IPC and CPC
B01D 15/32 Bonded phase chromatography since 2006 +2 CPC IPC+CPC Available in IPC and CPC
B01D 15/34 Size-selective separation, e.g. size-exclusion chromatography; Gel filtration; Permeation since 2006 IPC+CPC Available in IPC and CPC
B01D 15/36 involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion since 2006 +5 CPC IPC+CPC Available in IPC and CPC
B01D 15/38 involving specific interaction not covered by one or more of groups B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography since 2006 +7 CPC IPC+CPC Available in IPC and CPC
B01D 15/40 using supercritical fluid as mobile phase or eluent since 2006 IPC+CPC Available in IPC and CPC