Hydrofining process for hydrocarbon containing feed streams

Details Hydrofining process for hydrocarbon containing feed streams Hydrofining process for hydrocarbon containing feed streams

1984-06-11

1985-01-08

Gantz, Delbert E.

Mineral oils: processes and products

Refining

Metal contaminant removal

208217, 208254H, C10G 4500

Patent

active

044926260

ABSTRACT:
A hydrocarbon-containing feedstream, which also contains metals, sulfur, nitrogen and/or Ramsbottom carbon residue, is contacted in a hydrofining process with a catalyst composition consisting essentially of an alumina support, platinum, and a promoter selected from the group consisting of scandium oxide, yttrium oxide, lanthanum oxide and oxides of elements of the lanthanide group.

REFERENCES:
patent: 3262874 (1966-07-01), Gatsis
patent: 3278421 (1966-10-01), Gatsis
patent: 3544450 (1970-12-01), Stine
patent: 3594308 (1971-07-01), Stine
patent: 4411824 (1983-10-01), Chen
patent: 4415436 (1983-11-01), Angevine
patent: 4435277 (1984-03-01), Dinh et al.
patent: 4448896 (1984-05-01), Kageyama et al.

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