Two-catalyst hydrocracking process

Details Two-catalyst hydrocracking process Two-catalyst hydrocracking process

1989-03-27

1989-10-24

Myers, Helane

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 58, 208111, 208112, 208210, 502 64, 502 66, 502 70, 502 69, C10G 6510

Patent

active

048759910

ABSTRACT:
Disclosed is a hydrocracking process wherein the feedstock is contacted in a first reaction zone with a first reaction zone catalyst comprising a nickel component and a tungsten component deposed on a support component consisting essentially of an alumina component and a crystalline molecular sieve component. The effluent from the first reaction zone effluent is then contacted in a second reaction zone with a second reaction zone catalyst comprising a molybdenum component deposed on a support component comprising an alumina component and a crystalline molecular sieve component.

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