Hydrocracking/hydrotreating process without intermediate product

Details Hydrocracking/hydrotreating process without intermediate product Hydrocracking/hydrotreating process without intermediate product

1999-01-08

2000-08-01

Myers, Helane E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

208 59, 208 95, 208 15, C10G 4500

Patent

active

060961902

ABSTRACT:
A refinery stream such as a VGO is hydrocracking in a hydrocracking reaction zone within an integrated hydroconversion process. Effluent from the hydrocracking reaction zone is combined with a second refinery stream, and the blended stream hydrotreated in a hydrotreating reaction zone. The hydrocracked effluent serves as a heat sink for the hydrotreating reaction zone. The integrated reaction system provides a single hydrogen supply and recirculation system for use in two reaction systems.

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