Process for demetallation and desulfurization of heavy...

Details Process for demetallation and desulfurization of heavy... Process for demetallation and desulfurization of heavy...

C - Chemistry, Metallurgy

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C10G 45/04 (2006.01) B01J 23/85 (2006.01) B01J 35/10 (2006.01) C10G 45/08 (2006.01) C10G 45/16 (2006.01)

Patent

CA 1273311

ABSTRACT Disclosed is an improved ebullated bed process for the hydroconversion of heavy hydrocarbon feedstocks con- taining asphaltenes, metals, and sulfur compounds. The disclosed process is characterized by the use of a cata- lyst comprising 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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