ZSM-5 additive

Details ZSM-5 additive ZSM-5 additive

2008-09-23

2009-06-16

Bullock, In Suk (Department: 1797)

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By c content reduction, e.g., cracking, etc.

C585S653000, C208S114000, C208S119000, C208S120010, C208S122000, C208S125000

Reexamination Certificate

active

07547813

ABSTRACT:
A catalyst composition suitable for reacting hydrocarbons such as in fluidized catalytic cracking (FCC) comprises an attrition-resistant particulate having at least 30% of an intermediate pore zeolite, kaolin, a phosphorous compound, and a high density unreactive component. An example of an unreactive component is alpha-alumina. The catalyst can also contain a reactive alumina of high surface area.

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patent: 0933345 (1999-08-01), None
patent: WO0063144 (2000-10-01), None

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