Hydrorefining process for production of base oils

Details Hydrorefining process for production of base oils Hydrorefining process for production of base oils

1994-09-26

1999-01-05

Myers, Helane

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Hydrogenation

208 27, 208 28, 208108, 208111, 208110, 208138, 208142, 208144, C10G 4500

Patent

active

058557679

ABSTRACT:
A process for saturating aromatics in a lube range hydrocarbon is disclosed. The process can be used to raise the viscosity index of the lube range products. The process is carried out over a noble metal catalyst under mild process conditions. The catalyst is resistant to sulfur and nitrogen compounds.

REFERENCES:
patent: 3700585 (1972-10-01), Chen et al.
patent: 3852189 (1974-12-01), Chen et al.
patent: 3894938 (1975-07-01), Gorring et al.
patent: 3904511 (1975-09-01), Heiba et al.
patent: 3956102 (1976-05-01), Chen et al.
patent: 3960705 (1976-06-01), Garwood et al.
patent: 3966586 (1976-06-01), Owen et al.
patent: 3968024 (1976-07-01), Gorring et al.
patent: 3979279 (1976-09-01), Yan
patent: 4044064 (1977-08-01), Milstein et al.
patent: 4053387 (1977-10-01), Bridger et al.
patent: 4067797 (1978-01-01), Chen et al.
patent: 4071574 (1978-01-01), Milstein et al.
patent: 4090953 (1978-05-01), Bridger et al.
patent: 4124489 (1978-11-01), Reid
patent: 4137148 (1979-01-01), Gillespie et al.
patent: 4149960 (1979-04-01), Garwood et al.
patent: 4153540 (1979-05-01), Govring et al.
patent: 4176050 (1979-11-01), Chen et al.
patent: 4181598 (1980-01-01), Gillespie et al.
patent: 4283271 (1981-08-01), Garwood et al.
patent: 4283272 (1981-08-01), Garwood et al.
patent: 4343692 (1982-08-01), Winquist
patent: 4347121 (1982-08-01), Mayer et al.
patent: 4414097 (1983-11-01), Chester et al.
patent: 4597854 (1986-07-01), Penick
patent: 4699707 (1987-10-01), Moorehead et al.
patent: 4728415 (1988-03-01), Unmuth et al.
patent: 4747932 (1988-05-01), Miller
patent: 4755279 (1988-07-01), Unmuth et al.
patent: 4790927 (1988-12-01), Ward et al.
patent: 4859311 (1989-08-01), Miller
patent: 4869806 (1989-09-01), Degnan et al.
patent: 4875992 (1989-10-01), Hamner
patent: 4921594 (1990-05-01), Miller
patent: 4943424 (1990-07-01), Miller
patent: 4952306 (1990-08-01), Sawyer et al.
patent: 4952396 (1990-08-01), Sayer et al.
patent: 5006224 (1991-04-01), Smegal et al.
patent: 5030780 (1991-07-01), Ward et al.
patent: 5087347 (1992-02-01), Miller
patent: 5112472 (1992-05-01), Gosselink et al.
patent: 5114562 (1992-05-01), Haun et al.
patent: 5143595 (1992-09-01), Thomas et al.
patent: 5147526 (1992-09-01), Kukes et al.
patent: 5149421 (1992-09-01), Miller
patent: 5151172 (1992-09-01), Kukes et al.
patent: 5158665 (1992-10-01), Miller
patent: 5158671 (1992-10-01), Cody et al.
patent: 5183556 (1993-02-01), Reilly et al.
patent: 5183656 (1993-02-01), Reilly et al.
patent: 5198099 (1993-03-01), Trachte et al.
patent: 5208005 (1993-05-01), Miller
patent: 5230881 (1993-07-01), Miller
patent: 5246566 (1993-09-01), Miller
patent: 5266188 (1993-11-01), Kukes et al.
patent: 5273645 (1993-12-01), Clark et al.
patent: 5277794 (1994-01-01), Delaney et al.
patent: 5282958 (1994-02-01), Gantilli et al.
patent: 5288395 (1994-02-01), Marier et al.
patent: 5336394 (1994-08-01), Iino et al.
patent: 5350504 (1994-09-01), Dessau
patent: 5364514 (1994-11-01), Sanborn et al.
patent: 5391287 (1995-02-01), Nakagawa
patent: 5391291 (1995-02-01), Winquest et al.
patent: 5407559 (1995-04-01), Degnan et al.
patent: 5409596 (1995-04-01), Fletcher et al.
patent: 5413695 (1995-05-01), Miller
patent: 5435907 (1995-07-01), Sudhakar et al.
patent: 5456820 (1995-10-01), Forbus, Jr. et al.
Modern Petroleum Technology, pp. 722-724 Hobson (ed) 1972 (Applied Sci. Publishers).
Steinmetz et al "Process Flexibility of Lube Hydrotreating" API Proceedings, Div. of Ref. (1973).

Affiliated with

Also associated with

Rating

Hydrorefining process for production of base oils does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrorefining process for production of base oils, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrorefining process for production of base oils will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-858851