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US 8,524,966 B1Granted
Catalysts for improved cumene production and method of making and using same
AssigneeUop LLC
InventorDeng-Yang Jan
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Abstract
An aromatic alkylation catalyst is presented. The aromatic alkylation catalyst comprised a zeolite, an inorganic oxide, and silanol functional groups of less than about 0.65 area/mg on the surface of the catalyst.
Claims4
A method of producing cumene, comprising:
- contacting an alkylation catalyst with a stream of benzene and propylene, wherein said alkylation catalyst comprises:
- a UZM 8,
- an inorganic oxide;
- and
- silanol functional groups of less than about 0.65 area/mg on a surface of said alkylation catalyst.
2 more elements
Dependencies are inferred from the claim text.