Recovery of metal values from petroleum residua and other fracti

Details Recovery of metal values from petroleum residua and other fracti Recovery of metal values from petroleum residua and other fracti

1983-12-01

1985-10-01

Gantz, D. E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208126, 208251R, 423 64, 423 68, 423150, C10G 900, C10G 2506, C10G 2512

Patent

active

045444790

ABSTRACT:
Visbreaking of heavy metals containing oil with 5 to 30, preferably 15 to 25 wt % pulverized coal gives good demetallation of oil and produces a solids product with a high metals content suitable for use as a synthetic, metal bearing ore.

REFERENCES:
patent: 4094770 (1978-06-01), Bose
patent: 4162958 (1979-07-01), Baldwin
patent: 4227995 (1980-10-01), Sze et al.
patent: 4243639 (1981-01-01), Haas et al.
patent: 4277324 (1981-07-01), Greenwood
patent: 4299685 (1981-11-01), Khulbe et al.
patent: 4390409 (1983-06-01), Audeh
patent: 4439313 (1984-03-01), Schindler et al.
patent: 4481101 (1984-11-01), Yan

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