Catalyst for hydrotreating heavy hydrocarbon oils and a method o

Details Catalyst for hydrotreating heavy hydrocarbon oils and a method o Catalyst for hydrotreating heavy hydrocarbon oils and a method o

1988-01-27

1989-08-29

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502204, 502206, 502207, 502247, 502254, 502255, 502259, 502260, 502306, 502308, 502315, 502321, 502322, 502323, 502328, 502332, 502335, 502337, 502353, 502354, 208251H, B01J 2322, B01J 2324, B01J 2374

Patent

active

048617466

ABSTRACT:
A catalyst for hydrotreating a heavy hydrocarbon oil which comprises a porous refractory inorganic oxide carrier component and at least one hydrogenating active metal component selected from nickel, cobalt and the like, the metal component concentration in the cross-section of the catalyst being the highest between the center of the cross-section and the periphery thereof.

REFERENCES:
patent: 4455390 (1984-06-01), Ting et al.
patent: 4483942 (1984-11-01), Sekido et al.
patent: 4495308 (1985-01-01), Gibson
patent: 4760045 (1988-07-01), Oishi et al.

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