Hydroalkylation using nickel-ruthenium catalyst on zeolite type

Details Hydroalkylation using nickel-ruthenium catalyst on zeolite type Hydroalkylation using nickel-ruthenium catalyst on zeolite type

1979-12-07

1981-05-19

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Adding hydrogen to unsaturated bond of hydrocarbon, i.e.,...

Hydrocarbon is aromatic

585270, 585427, C07C 503, C07C 510

Patent

active

042686997

ABSTRACT:
Hydroalkylation of aromatic hydrocarbons using an acidic crystalline zeolite type support having ruthenium and nickel thereon, the nickel having been placed thereon responsive to correlation of hydroalkylation selectivity and the amount of alkali metal or alkaline earth metal ion removed from the support during cation exchange when preparing a catalyst. In one embodiment benzene is converted to cyclohexylbenzene.

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