Catalyst for hydrofining of oil and process for preparing the ca

Details Catalyst for hydrofining of oil and process for preparing the ca Catalyst for hydrofining of oil and process for preparing the ca

1985-09-27

1987-07-21

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502355, 208251H, B01J 2104, B01J 2106

Patent

active

046818693

ABSTRACT:
A composition of matter consisting essentially of alumina and at least one compound (preferably oxide) of yttrium and/or zirconium is provided and is employed as a catalyst in the hydrotreating of a substantially liquid hydrocarbon containing feed stream (particularly a heavy oil) which also contains compounds of nickel, vanadium and sulfur. The preferred preparation of the catalyst compositions of this invention comprises at least one impregnating step using a solution containing at least one aluminum compound, which is at least partially converted to aluminum oxide in a subsequent calcining step.

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