Process for reducing resid hydrotreating solids in a fractionato

Details Process for reducing resid hydrotreating solids in a fractionato Process for reducing resid hydrotreating solids in a fractionato

1987-08-24

1989-02-28

McFarlane, Anthony

Mineral oils: processes and products

Refining

Sulfur removal

208 48AA, 208100, 208108, 208112, 208162, 208177, 208348, C10G 700, C10G 4516

Patent

active

048082988

ABSTRACT:
An effective hydrotreating process is provided to minimize precipitation of asphaltenic solids in the product oil. In the preferred process, an aromatic diluent, preferably comprising decanted oil, is injected into one or more of the fractionators downstream of the reactor.

REFERENCES:
patent: 2360272 (1944-10-01), Plummer
patent: 2755229 (1956-07-01), Beuther et al.
patent: 2879224 (1959-03-01), Lawson
patent: 3635815 (1972-01-01), Kuchar
patent: 3796653 (1974-03-01), Gatsis
patent: 3948756 (1976-04-01), Wolk et al.
patent: 4040958 (1977-08-01), Rammler
patent: 4082648 (1978-04-01), Murphy
patent: 4137149 (1979-01-01), Allan et al.
patent: 4158622 (1979-06-01), Schwarzenbek
patent: 4176048 (1979-11-01), Corns et al.
patent: 4285804 (1981-08-01), Jacquin et al.
patent: 4302323 (1981-11-01), Chen
patent: 4381987 (1983-05-01), Kuehler
patent: 4391700 (1983-07-01), Billon et al.
patent: 4434045 (1984-02-01), Vernon et al.
patent: 4439309 (1984-03-01), Greene et al.
patent: 4446002 (1984-05-01), Siegmund
patent: 4457830 (1984-07-01), Kydd
patent: 4457831 (1984-07-01), Gendler
patent: 4521295 (1985-06-01), Chervenak et al.
patent: 4525267 (1985-06-01), Inooka

Affiliated with

Also associated with

Rating

Process for reducing resid hydrotreating solids in a fractionato does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for reducing resid hydrotreating solids in a fractionato, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for reducing resid hydrotreating solids in a fractionato will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1364689