Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Patent
1984-08-31
1986-06-10
Dees, Carl F.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
502 77, 502 85, B01J 2928
Patent
active
045943338
ABSTRACT:
The ion-exchange capacity and acid catalytic activity of a ZSM-5 type zeolite are increased by treatment of a physical mixture of the zeolite and a solid source of aluminum with water in the presence of an alkali metal compound activating agent and an alkali metal salt of a mineral acid.
REFERENCES:
patent: 4435516 (1984-03-01), Chang et al.
patent: 4443554 (1984-04-01), Dessau
patent: 4468475 (1984-08-01), Kuehl
patent: 4513091 (1985-04-01), Chang et al.
Chang Clarence D.
Chu Cynthia T. W.
Dees Carl F.
Gilman Michael G.
McKillop Alexander J.
Mobil Oil Corporation
Santini Dennis P.
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