Hydrocarbon conversion process using pillared clay and a silica-

Details Hydrocarbon conversion process using pillared clay and a silica- Hydrocarbon conversion process using pillared clay and a silica-

1991-12-12

1992-08-18

Myers, Helane

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208120, 208112, 502263, C10G 4704

Patent

active

051396483

ABSTRACT:
Hydrocarbons are reduced in molecular weight in a conversion process wherein they are contacted with a solid catalyst comprising (i) a pillared clay and (ii) an alumina, such as gamma alumina, which has been isomorphously substituted with silicon. The treated alumina will have a silicon to fluorine mole ratio of about 1.0:1.0 to about 50.0:1.0. The process may comprise the fluidized catalytic cracking of cycle oils. 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 silica-alumina may also be composited into the catalysts.

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