Discrete molecular sieve and use in aromatic-olefin alkylation

Details Discrete molecular sieve and use in aromatic-olefin alkylation Discrete molecular sieve and use in aromatic-olefin alkylation

1993-12-30

1995-07-18

Achutamurthy, P.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

585446, 585458, 585466, 585475, C07C 266

Patent

active

054343267

ABSTRACT:
This invention presents a novel MgAPSO molecular sieve, containing a critical range of magnesium in the sieve framework and having a small crystallite size, which is particularly active for hydrocarbon conversion. The sieve advantageously is incorporated, along with a refractory inorganic oxide, into a catalyst formulation which is useful for alkylation. When utilized in a process for alkylating an aromatic with an olefin, for example in the production of cumene or ethylbenzene, the sieve catalyst shows favorable selectivity.

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