Hydrotreating using novel hydrotreating catalyst

Details Hydrotreating using novel hydrotreating catalyst Hydrotreating using novel hydrotreating catalyst

1990-12-24

1993-03-30

Morris, Theodore

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

208216R, 208217, 208254H, 502219, 502220, C10G 4508, B01J 27047

Patent

active

051981009

ABSTRACT:
A hydrotreating process using a sulfided catalyst composition comprised of at least one Group VIII metal and at least one Group VI metal on an inorganic oxide support, which sulfided catalyst is derived from a catalyst precursor comprised of salts and/or complexes of a Group VIII metal(s) with a Group VI metal heteropolyacid on an inorganic oxide support material, wherein the concentration of Group VIII metal ranges from about 2 to 20 wt. %, and the concentration of Group VI metal ranges from 5 to 50 wt. %, which percents are on support and which catalyst composition is substantially free of free water.

REFERENCES:
patent: 3961036 (1976-06-01), Hamner et al.
patent: 4648963 (1987-03-01), Kutes et al.
patent: 4655905 (1987-04-01), Plumail et al.
patent: 4740295 (1988-04-01), Bearden, Jr. et al.
patent: 4960506 (1990-10-01), Halbert et al.
patent: 4990243 (1991-02-01), Winslow et al.

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