Hydrocracking with a zeolite in an alumina binder peptized in th

Details Hydrocracking with a zeolite in an alumina binder peptized in th Hydrocracking with a zeolite in an alumina binder peptized in th

Filed on

1984-03-14

Date issued

1984-11-27

Examiner

Dees, Carl F.

Patent Class

Mineral oils: processes and products

SubClass

Chemical conversion of hydrocarbons

SubSubClass

Cracking

Other Related Categories

C10G 1302

Type

Patent

Status

active

Patent number

044850050

Description

ABSTRACT:
A process for the conversion of a hydrocarbon charge stock is disclosed which process comprises reacting the charge stock with hydrogen at hydrocracking conditions in contact with a catalytic composite having improved selectivity to middle distillate product during hydrocracking which comprises alumina, a crystalline aluminosilicate, a Group VIB metal component and a Group VIII metal component and which catalytic composite is prepared by the method comprising admixing the alumina and crystalline aluminosilicate with a peptizing agent and an aqueous solution of a modified linear aliphatic polyether surfactant to form a dough; extruding the dough into discrete particles; and calcining and drying the particles.

REFERENCES:
patent: 3897327 (1975-07-01), Ward
patent: 3917543 (1975-11-01), Bolton et al.
patent: 3945943 (1976-03-01), Ward
patent: 4032433 (1977-06-01), Petri et al.
patent: 4419271 (1983-12-01), Ward

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