Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties

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

Scope Notes

Limiting references: Ion-exchange chromatography processes

Child Classifications

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• B01J 39/02 Processes using inorganic exchangers
• B01J 39/04 Processes using organic exchangers
• B01J 39/08 Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
• B01J 39/26 Cation exchangers for chromatographic processes