Process for the hydroprocessing of hydrocarbon feedstocks

Details Process for the hydroprocessing of hydrocarbon feedstocks Process for the hydroprocessing of hydrocarbon feedstocks

2005-03-01

2005-03-01

Griffin, Walter D. (Department: 1764)

Mineral oils: processes and products

Refining

Sulfur removal

C208S21600R, C208S143000, C208S25100H, C208S25400R, C208S111300, C208S111350, C208S027000, C585S266000, C585S275000, C585S750000, C585S670000, C585S671000, C585S480000

Reexamination Certificate

active

06860987

ABSTRACT:
The present invention pertains to a process for the hydroprocessing of hydrocarbon feedstocks wherein said hydrocarbon feedstocks are contacted, at hydroprocessing conditions, with a catalyst composition comprising at least one Group VIII non-noble metal component and at least two Group VIB metal components. The catalyst composition further comprises at least about 0.01 mole of an organic oxygen-containing additive per mole of the total of Group VIB metals and Group VIII non-noble metals present in the catalyst composition. The total of the Group VIII and Group VIB metal components, calculated as oxides, make up at least about 50 wt. % of the catalyst composition, calculated on dry weight.

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