Production of high viscosity index lubricating oil stock

Details Production of high viscosity index lubricating oil stock Production of high viscosity index lubricating oil stock

1981-01-13

1983-02-08

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 18, 208 97, 208111, 252455Z, C10G 1105, C10G 4512, C10G 4716

Patent

active

043728391

ABSTRACT:
A method for enhancing both the pour point and viscosity index (V.I.) of crude oils of high wax content by contact of the same with two different zeolites, such as ZSM-5 and ZSM-35 is disclosed.

REFERENCES:
patent: Re28398 (1975-04-01), Chen et al.
patent: 3764520 (1973-10-01), Kimberlin et al.
patent: 4016245 (1977-04-01), Plank et al.
patent: 4076842 (1978-02-01), Plank et al.
patent: 4081490 (1978-03-01), Plank et al.
patent: 4146584 (1979-03-01), Rollman
patent: 4222855 (1980-09-01), Pelrine et al.
patent: 4229282 (1980-10-01), Peters et al.
patent: 4292166 (1981-09-01), Gorring et al.

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