Hydroconversion catalyst

Details Hydroconversion catalyst Hydroconversion catalyst

1991-11-13

1993-03-02

Morris, Theodore

Mineral oils: processes and products

Refining

Nitrogen contaminant removal

208254H, C10G 4504, C10G 4506, C10G 4508

Patent

active

051906414

ABSTRACT:
A method for making a hydrotreating catalyst wherein the catalyst is prepared by mixing a peptized hydrated supporting oxide with a hydrated Group IVB metal oxide gel promoter. The Group VIII metals are mixed in with the Group IVB metal oxide gel promoter. A solution containing a soluble Group VIB metal and a basic compound is added. The catalyst is used for hydrodenitrogenation and Ramsbottom Carbon Residue reduction of a hydrocarbon feedstock.

REFERENCES:
patent: 3205165 (1965-09-01), Hilfman
patent: 3401125 (1968-09-01), Jaffe
patent: 3840473 (1974-10-01), Beuther
patent: 3897365 (1975-07-01), Feins et al.
patent: 4444655 (1984-04-01), Shiroto et al.
patent: 4465790 (1984-08-01), Quayle
patent: 4490483 (1984-12-01), Vogel et al.

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