Distillate hydrogenation

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Hydrogenation

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Details

208143, 208217, 208254H, C10G 4512

Patent

active

051511720

ABSTRACT:
A process and catalyust are provided for hydrogenation of a hydrocarbon feedstock consisting essentially of material boiling between about 150.degree. F. and about 700.degree. F. which comprises reacting the feedstock with hydrogen at hydrogenation conditions in the presence of a catalyst comprising from about 0.1% to about 2.0% by weight each of palladium and platinum and a support comprising mordenite. The process of the present invention provides substantially improved dearomatization performance, increased desulfurization and denitrogenation, increased distillate product cetane number, increased distllate volume expansion, and utilizes a more durable catalyst.

REFERENCES:
patent: 4014783 (1977-03-01), Rausch
Olsen et al, "Unit Processes and Principles of Chemical Engineering", pp. 1-3.

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