Mineral oils: processes and products – Chemical conversion of hydrocarbons – With preliminary treatment of feed
Patent
1982-06-04
1984-05-15
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
With preliminary treatment of feed
208309, 208313, 208211, C10G 2114
Patent
active
044486723
ABSTRACT:
A process for the purification of liquefied coal is disclosed, employing a polarity gradient for fractionation. Maltenic and asphaltenic fractions are isolated. Integration of the fractionation process with additional processes such as distillation, partial oxidation, and catalytic hydrotreating is also disclosed.
REFERENCES:
patent: 2901413 (1959-08-01), Newchurch et al.
patent: 2950244 (1960-08-01), Lawson, Jr.
patent: 3291718 (1966-12-01), Biribaver et al.
patent: 3423308 (1969-01-01), Murphy
patent: 3627675 (1971-12-01), Ditman et al.
patent: 3811843 (1974-05-01), Morfit et al.
patent: 3972807 (1976-08-01), Vitti et al.
patent: 3975396 (1976-08-01), Bushnell et al.
patent: 3998726 (1976-12-01), Bunas et al.
patent: 4088540 (1978-05-01), Bunas
patent: 4177134 (1979-12-01), Rhodes
patent: 4225420 (1980-09-01), Rhodes
patent: 4278529 (1981-07-01), Gearhart
patent: 4305812 (1981-12-01), Shih et al.
Angevine Philip J.
Carroll Michael B.
Shih Stuart S.
Tabak Samuel A.
Caldarola Glenn A.
Gantz Delbert E.
Gilman Michael G.
McKillop Alexander J.
Mobil Oil Corporation
LandOfFree
Process for the combined deashing/deasphalting of coal liquids 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 combined deashing/deasphalting of coal liquids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the combined deashing/deasphalting of coal liquids will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-843827