Catalytic cracking processing using an MCM-68 catalyst

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking

Reexamination Certificate

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C585S269000, C585S270000, C585S446000

Reexamination Certificate

active

10468718

ABSTRACT:
A process for catalytic cracking of a hydrocarbon feedstock feeds to produce an enhanced yield butylenes and isobutane comprises contacting the feedstock with a catalyst composition comprising MCM-68. The MCM-68 may be used as the primary cracking catalyst or may be used as an additive component in conjunction with a conventional cracking catalyst, such as a large pore molecular sieve having a pore size greater than 7 Angstrom.

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patent: WO90/04567 (1990-05-01), None
Meier, W.M.,Atlas of Zeolite Structure Types, 1992, pp. 8-11.

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