Reactivation of alkylation catalysts

Details Reactivation of alkylation catalysts Reactivation of alkylation catalysts

1991-10-17

1992-06-02

Garvin, Patrick P.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

C07C 268

Patent

active

051188970

ABSTRACT:
A process for reactivating alkylation catalyst which comprises contacting alkylation catalyst with hydrogen and benzene in the essential absence of olefin. The reactivation process may be conducted under conditions (eg., temperature, pressure) similar to that employed in an alkylation reaction. This process enables one to reactivate the catalyst in situ in a relatively short time, thus minimizing disruption of the alkylation operation.

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