Selectivated zeolite catalyst treated with a dealuminizing agent

Details Selectivated zeolite catalyst treated with a dealuminizing agent Selectivated zeolite catalyst treated with a dealuminizing agent

1995-05-15

1996-10-22

Straub, Gary P.

Catalyst, solid sorbent, or support therefor: product or process

Zeolite or clay, including gallium analogs

And additional al or si containing component

502 63, 502 64, 502 77, B01J 2906

Patent

active

055676669

ABSTRACT:
There is provided a zeolite catalyst, which is first selectivated with a siliceous material and then treated with an aqueous solution comprising a dealuminizing agent such as an acid or a chelating agent.

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