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US 4,094,918 AGranted
Hydroalkylation process using multi-metallic zeolite catalyst
AssigneePhillips Petroleum Company
InventorsTimothy P. Murtha, Ernest A. Zuech
Life of this patent
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Abstract
An aromatic hydrocarbon is contacted under hydroalkylation conditions and in the presence of hydrogen with a composition comprising at least one rhodium or palladium compound or mixture thereof supported on a calcined, acidic, nickel and rare earth-treated crystalline zeolite.
Claims14
A process for producing monocycloalkyl aromatic hydrocarbons comprising:
- contacting an aromatic hydrocarbon under hydroalkylation conditions and in the presence of hydrogen with a catalyst comprising at least one component selected from the group consisting of rhodium and palladium compounds and mixtures thereof supported on a calcined, acidic, nickel and rare earth-treated crystalline zeolite selected from the Group consisting of Type X and Type Y zeolite.
Dependencies are inferred from the claim text.