Process for co-processing coal and a paraffinic material

Details Process for co-processing coal and a paraffinic material Process for co-processing coal and a paraffinic material

1982-02-08

1984-03-20

Wright, William G.

Mineral oils: processes and products

Phenolic or toxic oils

208 10, 208309, C10G 100, C10G 106, C10G 300

Patent

active

044379722

ABSTRACT:
The invention provides a process for yielding a thermally cracked, demetallated and partially denitrogenated fuel product suitable for upgrading. Coal and highly paraffinic, non-thermally cracked, non-aromatic petroleum residua are combined and heated under controlled conditions to effect the separation of unconverted solids from the resulting liquid effluent. The effluent is then cooled in order to separate out the highly aromatic and polar asphaltenic compounds.

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patent: 4292168 (1981-09-01), Derbyshire et al.
patent: 4309191 (1982-01-01), Hiroya et al.

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