Mineral oils: processes and products – Refining
Patent
1985-04-01
1987-09-08
Metz, Andrew H.
Mineral oils: processes and products
Refining
208188, 210728, 210729, 210734, C10G 2920, C10G 3304
Patent
active
046922377
ABSTRACT:
A process for removing suspended solids, particularly difficultly filterable inorganic solids, from an oil obtained as a refinery process fraction from steam and catalytic cracking units, shale oil retorting process fraction, or from coal conversion processes by adding to the oil an agglomerating agent which is a polyelectrolyte, usefully a water-in-oil emulsion of a water-soluble polymer whereby said solids are clustered together into readily separable agglomerates.
REFERENCES:
patent: 2885357 (1959-05-01), Archibald et al.
patent: 3503946 (1970-03-01), Scanley et al.
patent: 3686109 (1972-08-01), Aldrich et al.
patent: 3976552 (1976-08-01), Fanta et al.
patent: 4069152 (1978-01-01), Specken
patent: 4102827 (1978-07-01), Rembaum et al.
patent: 4326948 (1982-04-01), Zang
patent: 4382852 (1983-05-01), McCoy et al.
patent: 4417976 (1983-11-01), Sander et al.
patent: 4434850 (1984-03-01), McCoy
patent: 4457371 (1984-07-01), McCoy et al.
patent: 4466805 (1984-08-01), Ronden
patent: 4472284 (1984-09-01), Bolhofner
patent: 4536294 (1985-08-01), Guillet et al.
patent: 4537701 (1985-08-01), Oppenlaender et al.
patent: 4539100 (1985-09-01), Ronden
patent: 4541918 (1985-09-01), Stapp
patent: 4569768 (1986-02-01), McKinley
patent: 4582627 (1986-04-01), Carlsson
patent: 4587108 (1986-05-01), MacDonald
patent: 4599390 (1986-07-01), Fan et al.
Hsu Edward C.
Kelly Kevin P.
Lacy Sylvia M.
Merchant, Jr. Philip
Smith, Jr. Dean L.
Exxon Chemical Patents Inc.
Graham R. L.
McFarlane Anthony
Metz Andrew H.
LandOfFree
Process for the removal of solids from an oil 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 the removal of solids from an oil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the removal of solids from an oil will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2156739