Mineral oils: processes and products – Chemical conversion of hydrocarbons – With subsequent treatment of products
Patent
1983-10-31
1985-07-23
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
045307555
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, recovering the lower Conradson carbon content product and recycling the high Conradson content product, including the minor portion of coker naphtha, to the coking zone.
REFERENCES:
patent: 2696458 (1954-12-01), Strickland
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), Jahing et al.
patent: 2947681 (1960-08-01), Read et al.
patent: 3247095 (1966-04-01), Conwell
patent: 3661543 (1972-05-01), Saxton
patent: 4057487 (1977-11-01), Metrailer et al.
patent: 4354928 (1982-10-01), Audeh
patent: 4435276 (1984-03-01), Matsumiya et al.
Chang Bong H.
Ritchie Joseph M.
Sosnowski John
Exxon Research and Engineering Co.
Gantz D. E.
Gibbons Marthe L.
McFarlane Anthony
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