Production of high V. I. lubricating oil stock

Details Production of high V. I. lubricating oil stock Production of high V. I. lubricating oil stock

1981-03-06

1983-03-08

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208120, C10G 4716

Patent

active

043760368

ABSTRACT:
A process for the manufacture of high quality lubricating oils having a high viscosity index and low pour point is disclosed which comprises catalytically dewaxing a lubricating oil stock by contacting the same in the presence of hydrogen over a zeolite such as ZSM-5 which has been silica-modified.

REFERENCES:
patent: 3267022 (1966-08-01), Hansford
patent: 3352796 (1967-11-01), Kimberlin
patent: 3668113 (1972-06-01), Burbidge et al.
patent: 3698157 (1972-10-01), Allen et al.
patent: 3980586 (1976-09-01), Mitchell
patent: 4060568 (1977-11-01), Rodewald
patent: 4100219 (1978-07-01), Rodewald
patent: 4148713 (1979-04-01), Rollmann
patent: 4247388 (1981-01-01), Banta et al.

Affiliated with

Also associated with

Rating

Production of high V. I. lubricating oil stock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Production of high V. I. lubricating oil stock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production of high V. I. lubricating oil stock will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1733879