Catalyst for demetallation and desulfurization of heavy hydrocar

Details Catalyst for demetallation and desulfurization of heavy hydrocar Catalyst for demetallation and desulfurization of heavy hydrocar

1987-02-24

1987-11-17

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

B01J 2388

Patent

active

047074663

ABSTRACT:
Disclosed is an improved catalyst suitable for use in an ebullated bed process for the hydrodemetallation, hydrodesulfurization, and hydrocracking of heavy hydrocarbon feedstocks containing asphaltenes, metals, and sulfur compounds. The disclosed catalyst comprises a relatively small amount of cobalt, i.e., 0.4 to 0.8 wt. % incorporated with a high macropore volume Group VIB metal containing catalyst.

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patent: 4328127 (1982-05-01), Angevine et al.
patent: 4404097 (1983-09-01), Angevine et al.
patent: 4434048 (1984-02-01), Schindler

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