Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And group viii containing
Patent
1987-02-20
1989-05-16
Dees, Carl F.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And group viii containing
502 78, 502 79, B01J 2910, B01J 2920
Patent
active
048309990
ABSTRACT:
A composition comprising a crystalline aluminosilicate zeolite having entrapped therein as an ion pair an anionic material having the formula ML.sub.n.sup.-n+m, wherein M is a metal, L is an anionic ligand, which coordinates more strongly to M than to the surface of said zeolite, n is the number of ligands bound to the metal ion and is an integer from 1 to 6, and m is the oxidation state of the metal.
REFERENCES:
patent: 3472788 (1969-10-01), Erner
patent: 4237063 (1980-12-01), Bell
patent: 4347164 (1982-08-01), Scherzer
Bresinska Iwona
Drago Russell S.
Clarke Dennis P.
Dees Carl F.
University of Florida
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