Hydrocarbon conversion process using novel silica-substituted al

Details Hydrocarbon conversion process using novel silica-substituted al Hydrocarbon conversion process using novel silica-substituted al

1990-06-29

1992-01-14

McFarlane, Anthony

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208120, 502263, C10G 4704

Patent

active

050807781

ABSTRACT:
Hydrocarbons are reduced in molecular weight in a conversion process wherein they are contacted with a non-zeolitic solid catalyst comprising an alumina, such as gamma alumina, which has been isomorphously substituted with silicon. The treated alumina will have a fluorine to silicon mole ratio of about 0.8:1 to about 1.3:1. For use in hydrocracking, the catalyst contains a metal hydrogenation component and possibly one or more other inorganic oxides such as silica-alumina. Other non-zeolitic materials such as delaminated clay or silica-alumina may also be composited into the catalysts.

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