Mineral oils: processes and products – By treatment of solid mineral – e.g. – coal liquefaction – etc. – Including contact of feed with liquid produced in the...
Patent
1988-05-20
1990-03-20
Caldarola, Glenn
Mineral oils: processes and products
By treatment of solid mineral, e.g., coal liquefaction, etc.
Including contact of feed with liquid produced in the...
208428, 208435, 208414, 208391, C10G 1102
Patent
active
049099280
ABSTRACT:
A process is provided wherein a carbonaceous material, such as oil shale, is coated with a hydrocarbon liquid, such as shale oil, prior to introduction of the carbonaceous material to a water containing, sealed system, through which the carbonaceous material is transferred to a high pressure vessel, i.e. a retort. The liquid hydrocarbon coating on the carbonaceous material effectively minimizes water absorption by the carbonaceous material in its passage through the water containing system.
REFERENCES:
patent: 2609331 (1952-09-01), Cheney
patent: 3041267 (1962-06-01), Frame et al.
patent: 3617471 (1971-11-01), Schlinger
patent: 3617472 (1971-11-01), Schlinger
patent: 3715301 (1973-02-01), Tassoney et al.
patent: 3729105 (1973-07-01), Huebler et al.
patent: 3748254 (1973-07-01), Gorin
patent: 3929625 (1975-12-01), Lucas
patent: 3960702 (1976-06-01), Allred
patent: 4057399 (1977-11-01), Cole et al.
patent: 4247240 (1981-01-01), Schora, Jr. et al.
patent: 4332593 (1982-06-01), Burgess et al.
patent: 4358293 (1982-11-01), Mark
patent: 4401402 (1983-08-01), Casperson
patent: 4406664 (1983-09-01), Burgess et al.
patent: 4410415 (1983-10-01), Seltzer
patent: 4412843 (1983-11-01), Burgess et al.
patent: 4455148 (1984-06-01), Nagata et al.
patent: 4528090 (1985-07-01), Tsui
patent: 4576708 (1986-03-01), Oko et al.
patent: 4673133 (1987-06-01), Datta et al.
Kirk-Othmer Encyclopedia of Chemical Technology, third ed., vol. 16, New York, John Wiley & Sons, 1981, pp. 342-344.
Kirk-Othmer Encyclopedia of Chemical Technology, third ed., vol. 22, New York, John Wiley & Sons, 1983, pp. 531-532.
Caldarola Glenn
Phillips Petroleum Company
Sharp William R.
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