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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

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  • B01J 2229/14 to alter the inside of the molecular sieve channels
  • B01J 2229/16 to increase the Si/Al ratio; Dealumination
  • 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