Catalytic cracking of hydrocarbons with oxygen promoted alkali m

Details Catalytic cracking of hydrocarbons with oxygen promoted alkali m Catalytic cracking of hydrocarbons with oxygen promoted alkali m

1989-01-03

1989-11-21

Davis, Curtis R.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

C10G 1102

Patent

active

048820393

ABSTRACT:
A process for the catalytic cracking of a hydrocarbon oil is provided which comprises contacting the oil under cracking conditions with a large pore, alkali metal crystalline silicate zeolite cracking catalyst which is essentially free of shape selective combustion catalyst in the presence of a cracking-promoting amount of oxygen. A cracking catalyst of alkali metal zeolite and shape selective cracking catalyst is also disclosed.

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