Catalysts for the catalytic cracking of heavy oil

Details Catalysts for the catalytic cracking of heavy oil Catalysts for the catalytic cracking of heavy oil

1982-08-16

1984-04-17

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 74, B01J 2914

Patent

active

044435525

ABSTRACT:
The invention provides catalysts for the catalytic cracking of heavy oil, comprising an iron-containing crystalline aluminosilicate zeolite. This crystalline aluminosilicate zeolite is obtained by treating a raw crystalline aluminosilicate zeolite material with an acidic solution containing iron ions, or alternatively, by applying a steam treatment and, thereafter, treating with an acidic solution containing iron ions. The use of the catalyst provides a gasoline fraction having a high octane value and an intermediate fraction from heavy oil in high yield.

REFERENCES:
patent: 3013990 (1961-12-01), Breck et al.
patent: 3255101 (1966-06-01), Arey, Jr. et al.
patent: 3335099 (1967-08-01), Weisz
patent: 3337474 (1967-08-01), Cornelius et al.
patent: 3766056 (1973-10-01), Young

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