Hydroconversion process

Details Hydroconversion process Hydroconversion process

1983-12-14

1985-10-22

Gantz, D. E.

Mineral oils: processes and products

Products and compositions

Lubricating oils

208108, 208112, 423 53, 423 61, 423 62, 423 68, 502 28, C10G 108, C01G 3100, C01G 3900

Patent

active

045487006

ABSTRACT:
A slurry hydroconversion process is provided in which a carbonaceous chargestock such as a hydrocarbonaceous oil or coal comprising a catalyst containing vanadium or molybdenum or mixtures thereof, is converted to a hydroconverted oil product. A heavy oil portion comprising metal-containing solids is separated from the oil product and partially gasified to produce a carbon-free metal-containing ash which is extracted with oxalic acid. The resulting metal-containing oxalic acid extract is recycled to the hydroconversion zone as catalyst precursor.

REFERENCES:
patent: 3131142 (1964-04-01), Mills, Jr.
patent: 3567433 (1971-03-01), Gutnikov
patent: 3791989 (1974-02-01), Mitchell et al.
patent: 4077867 (1978-03-01), Aldridge et al.
patent: 4087510 (1978-05-01), Steenken
patent: 4089806 (1978-05-01), Farrell et al.
patent: 4134825 (1979-01-01), Bearden, Jr. et al.
patent: 4203759 (1980-05-01), Metrailer et al.
patent: 4243638 (1981-01-01), Jackovitz et al.
patent: 4382068 (1983-05-01), Rokukawa
patent: 4485183 (1984-11-01), Miller et al.
patent: 4500495 (1985-02-01), Hubred et al.

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