Catalytic aromatic saturation in the presence of halide

Details Catalytic aromatic saturation in the presence of halide Catalytic aromatic saturation in the presence of halide

1992-11-25

1994-03-01

Breneman, R. Bruce

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Hydrogenation

208216R, 208216PP, 208217, 208254H, C10G 4500, C10G 4506, C10G 4508, C10G 4512

Patent

active

052904296

ABSTRACT:
An aromatic saturation process is catalyzed under relatively low pressure conditions in the presence of a halide-containing compound. Additive fluoride-containing compounds can be injected into the feedstock just prior to contact of the feedstock with either a fluoride or nonfluoride-containing catalyst. Also, a catalyst utilized in the invention contains Group VIB and/or Group VIII hydrogenation metals, phosphorus and fluoride supported on an amorphous, porous refractory oxide and has a narrow pore size distribution.

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