having base-exchange properties but not having molecular sieve properties (regeneration thereof B01J49/00)

Introduced: January 1995

Title

Titles differ between systems:

IPC: having base-exchange properties but not having molecular sieve properties

CPC: having base-exchange properties but not having molecular sieve properties (regeneration thereof B01J49/00)

Full Title

Full titles differ between systems:

IPC:

Silicon; Compounds thereof > Silicates > having base-exchange properties but not having molecular sieve properties

CPC:

Silicon; Compounds thereof ( C01B21/00, C01B23/00 take precedence; persilicates C01B15/14; carbides C01B32/956) > Silicates (persilicates C01B15/14 ) > having base-exchange properties but not having molecular sieve properties (regeneration thereof B01J49/00)

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1995.

Child Classifications

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C01B 33/38 Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type since 1995 IPC+CPC Available in IPC and CPC
C01B 33/46 Amorphous silicates, e.g. so-called "amorphous zeolites" (crystalline zeolites C01B39/00) since 1995 IPC+CPC Available in IPC and CPC