Mineral oils: processes and products – Chemical conversion of hydrocarbons – With subsequent treatment of products
Patent
1983-11-30
1985-07-09
Gantz, D. E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
With subsequent treatment of products
208 85, 208127, 208131, C10G 2106, C10G 5504
Patent
active
045280886
ABSTRACT:
A coking process is provided in which a stream of heavy oil product, which typically is recycled to the coking zone, is first subjected to solvent separation using coker naphtha as solvent to separate the heavy oil into a high Conradson carbon content product comprising a minor portion of the coker naphtha and a lower Conradson carbon content product comprising a major portion of the coker naphtha and, thereafter, recycling the high Conradson content product, including the minor portion of coker naphtha, to the coking zone, and separating the lower Conradson carbon content product in the coker product fractionator.
REFERENCES:
patent: 2727853 (1955-12-01), Hennig
patent: 2734852 (1956-02-01), Moser, Jr.
patent: 2742518 (1956-04-01), Mattox
patent: 2777802 (1957-01-01), Peet
patent: 2901413 (1959-08-01), Newchurch et al.
patent: 2905617 (1959-09-01), Jahnig et al.
patent: 3661543 (1972-05-01), Saxton
patent: 4057487 (1977-11-01), Metrailer et al.
patent: 4269696 (1981-05-01), Metrailer
patent: 4289603 (1981-09-01), Degeorge
patent: 4354928 (1982-10-01), Audek et al.
patent: 4435276 (1984-03-01), Matsumiya et al.
Chang Bong H.
Ritchie Joseph M.
Exxon Research and Engineering Co.
Gantz D. E.
Gibbons Marthe L.
McFarlane Anthony
LandOfFree
Coking with solvent separation of recycle oil using coker naphth does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Coking with solvent separation of recycle oil using coker naphth, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coking with solvent separation of recycle oil using coker naphth will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-908178