Combination process for the pretreatment and hydroconversion of

Details Combination process for the pretreatment and hydroconversion of Combination process for the pretreatment and hydroconversion of

1992-04-09

1994-06-14

Breneman, R. Bruce

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208252, 208253, C10G 6702, C10G 2904

Patent

active

053207416

ABSTRACT:
A novel method is disclosed for the hydroconversion of a heavy hydrocarbon feedstock wherein the feed is partially hydroconverted and demetalized in the presence of a catalytic additive and then the hydroconversion is completed in an ebullent bed reactor system.

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CA Maomi Seko et al., "Super Oil Cracking (SOC), Latest Performance Proven High Conversion for Vacuum Residue" American Institute of Chemical Engineers, Spring National Mtg., Houston, Tex., Apr. 2-6, 1989.

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