Lubricant production by hydroisomerization of solvent extracted

Details Lubricant production by hydroisomerization of solvent extracted Lubricant production by hydroisomerization of solvent extracted

1992-12-23

1994-04-12

Breneman, R. Bruce

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

208 89, 208135, 208137, 208138, 208141, C10G 104, C10G 3506

Patent

active

053022793

ABSTRACT:
Hydrocarbon lubricants having a high viscosity index (V.I.) and low pour point are produced by hydroisomerizing, over zeolite beta, a waxy lube feed such as a waxy vacuum gas oil whose aromatic components are removed by extraction, e.g. with furfural. The zeolite beta catalyst comprises noble metal, e.g., Pt, and a low acidity zeolite beta, e.g., framework boron-containing zeolite beta.

REFERENCES:
patent: 4181598 (1980-01-01), Gillespie et al.
patent: 4419220 (1983-12-01), LaPierre et al.
patent: 4428819 (1984-01-01), Shu et al.
patent: 4518485 (1985-05-01), LaPierre et al.
patent: 4911821 (1990-03-01), Katzer et al.
patent: 4919788 (1990-04-01), Chen et al.
patent: 4975177 (1990-12-01), Garwood et al.
patent: 5110445 (1992-05-01), Chen et al.
Zeolite Synthesis, Ocelli Mario L. and Rohson, Harry E. (editors), ACS Symposium Series, pp. 393-403, American Chemical Society, Wash., DC 1989.

Affiliated with

Also associated with

Rating

Lubricant production by hydroisomerization of solvent extracted does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lubricant production by hydroisomerization of solvent extracted , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubricant production by hydroisomerization of solvent extracted will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2096350