Conversion of coal into liquid fuels

Details Conversion of coal into liquid fuels Conversion of coal into liquid fuels

1979-12-13

1981-04-28

Gantz, Delbert E.

Mineral oils: processes and products

Phenolic or toxic oils

208 10, 208 78, C10G 100, C10G 106, C10G 5106

Patent

active

042644283

ABSTRACT:
This invention provides an improved process for deriving liquid fuels from coal which involves the steps of (1) solubilizing coal in a FCC residual oil to form a solvated coal solution phase and an ash solids phase; (2) subject the two phase admixtureto FCC conversion conditions; (3) separating and recovering a hydrocarbon phase and a catalyst-ash solids phase in a catalyst-ash solids phase; (4) treating the catalyst-ash solids phase in a catalyst regeneration zone, and removing entrained ash solids from the flue gas effluent of the catalyst regeneration zone; and (5) fractioning the hydrocarbon phase to recover liquid fuel products.

REFERENCES:
patent: 3974062 (1976-08-01), Oven et al.
patent: 4035281 (1977-07-01), Espenscheid et al.
patent: 4108758 (1978-08-01), Schoennagel et al.

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