Process for producing lubrication oil of high viscosity index fr

Details Process for producing lubrication oil of high viscosity index fr Process for producing lubrication oil of high viscosity index fr

1985-09-25

1987-10-13

Metz, Andrew H.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208111, 208 89, C10G 4716, C10G 6512

Patent

active

046997075

ABSTRACT:
Full-range shale oils or fractions thereof, after hydrotreating, are hydrodewaxed and then hydrogenated to produce lubricating oil fractions boiling above 650.degree. F., having a pour point at or below +10.degree. F., and a viscosity index of at least 95.

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