CPC Subgroup Additional Only
B01J 2229/10 After treatment, characterised by the effect to be obtained
Full Title
Aspects of molecular sieve catalysts not covered by B01J29/00 > After treatment, characterised by the effect to be obtained
8 direct subcodes
Child Classifications
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- B01J 2229/12 to alter the outside of the crystallites, e.g. selectivation
- B01J 2229/14 to alter the inside of the molecular sieve channels
- B01J 2229/16 to increase the Si/Al ratio; Dealumination
- B01J 2229/18 to introduce other elements into or onto the molecular sieve itself
- B01J 2229/20 to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
- B01J 2229/22 to destroy the molecular sieve structure or part thereof
- B01J 2229/24 to stabilize the molecular sieve structure
- B01J 2229/26 to stabilize the total catalyst structure