Coal liquefaction and oil upgrading process to obtain maximum yi

Details Coal liquefaction and oil upgrading process to obtain maximum yi Coal liquefaction and oil upgrading process to obtain maximum yi

1980-03-28

1981-12-22

Gantz, Delbert E.

Mineral oils: processes and products

Phenolic or toxic oils

48201, C10G 100, C10J 368

Patent

active

043069606

ABSTRACT:
A portion of higher O.sub.2 content lignite or brown coal is mixed with bituminous coal to provide exothermic conditions and reduce extraneous heat to the liquefaction reactor. In addition, with a crude oil carrying stream for the coal to the reactor there can be conversion at the controlled heating of 380.degree. to 400.degree. C., and in the presence of H.sub.2 and CO at 100 to 200 atmospheres a maximizing of distillate from the crude and a high conversion of coal to liquified distillate.

REFERENCES:
patent: 1436289 (1922-11-01), Plauson
patent: 3642608 (1972-02-01), Roach et al.
patent: 3929193 (1975-12-01), Duke
patent: 3980451 (1976-09-01), McMahon
patent: 4111786 (1978-09-01), Sugimura et al.
patent: 4120664 (1978-10-01), Gleim

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