Process for preparing a dispersed Group VIB metal sulfide cataly

Details Process for preparing a dispersed Group VIB metal sulfide cataly Process for preparing a dispersed Group VIB metal sulfide cataly

1994-08-22

1996-01-16

Pal, Asok

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

Catalyst or precursor therefor

Sulfur or compound containing same

502220, B01J 27051

Patent

active

054847559

ABSTRACT:
High activity slurry catalysts for hydroprocessing heavy hydrocarbon oils are produced from Group VIB metal compounds by sulfiding an aqueous mixture of the metal compound with from greater than about 8 to about 14 SCF of hydrogen sulfide per pound of Group VIB metal.

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patent: 4970190 (1990-11-01), Lopez et al.

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