Process for the production of fuels and metal values

Details Process for the production of fuels and metal values Process for the production of fuels and metal values

1982-05-05

1983-06-28

Gantz, Delbert E.

Mineral oils: processes and products

Phenolic or toxic oils

208 67, C10G 100, C10G 5102

Patent

active

043904106

ABSTRACT:
A process for producing liquid fuels and for recovering metal values from crude petroleum by vis-breaking the reduced crude petroleum and dealkylating the vis-broken, reduced crude by treatment with an aromatic compound and an acidic transalkylation catalyst. The liquid product from the dealkylation step is separated and the residue fraction thermally processed with coal to solubilize the coal in the aromatic residue and demetallate the residue with the coal. The coal is partly liquified in this step and the liquefaction products, together with liquids derived from the petroleum, may be hydrotreated prior to further processing e.g., in an FCC unit. The solid residue from this step may be treated to recover the metal values, especially nickel and vanadium.

REFERENCES:
patent: 3158561 (1964-11-01), Neuworth et al.
patent: 4089772 (1978-05-01), Gorbaty et al.
patent: 4090944 (1978-05-01), Moore et al.
patent: 4317711 (1982-03-01), Yan
patent: 4317712 (1982-03-01), Farcasiu

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