Non-aqueous exchange of acidic sites on molecular sieves

Details Non-aqueous exchange of acidic sites on molecular sieves Non-aqueous exchange of acidic sites on molecular sieves

1984-06-25

1985-10-29

Dees, Carl F.

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

Zeolite or clay, including gallium analogs

Including organic component

502 85, 502202, B01J 3730, B01J 3132

Patent

active

045500916

ABSTRACT:
Surface-active catalytic sites are deactivated on catalyst support materials wherein the catalyst comprises crystalline aluminosilicate or borosilicate molecular sieve catalytic compositions without deactivating all acidic sites of the molecular sieve. Resulting catalyst compositions are useful in dehydrogenating and/or isomerizing hydrocarbons.

REFERENCES:
patent: 4414005 (1983-11-01), De Bievre et al.
patent: 4472517 (1984-09-01), Tsao et al.
patent: 4477583 (1984-10-01), Rodewald

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