Mineral oils: processes and products – Fractionation – Deasphalting
Patent
1976-12-27
1978-01-17
Levine, Herbert
Mineral oils: processes and products
Fractionation
Deasphalting
208251R, C10G 2116
Patent
active
040691411
ABSTRACT:
A topped crude oil is admixed with a hydrocarbon solvent and centrifuged in the presence of a brine carrier to produce a hydrocarbon solvent-fuel oil mixture and a brine-asphalt-fuel oil mixture, the latter mixture being recovered and admixed with a ketone solvent which effects emulsion breaking and extracts residual fuel oil, a ketone solvent rich phase being subsequently recovered and subjected to fractionation to separate the fuel oil from the ketone solvent, the latter being recycled for further usage.
REFERENCES:
patent: 3255104 (1966-07-01), Moyer
patent: 3278415 (1966-10-01), Doberenz et al.
patent: 3303122 (1967-02-01), Doelman
patent: 3364138 (1968-01-01), Campagne et al.
Lionetti Thomas A.
Miller Kenneth D.
Parker Levi C.
Levine Herbert
May, Jr. Douglas H.
Ries Carl G.
Texaco Inc.
Whaley Thomas H.
LandOfFree
Process for recovering fuel oil from topped crude 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 recovering fuel oil from topped crude, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for recovering fuel oil from topped crude will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2281488