Heavy oil hydroconversion process

Details Heavy oil hydroconversion process Heavy oil hydroconversion process

2006-09-21

2009-11-17

Caldarola, Glenn (Department: 1797)

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

C208S059000, C208S089000, C208S093000, C208S094000, C208S096000, C208S097000, C208S100000, C208S102000, C208S104000, C208S212000, C431S008000, C431S009000, C431S010000

Reexamination Certificate

active

07618530

ABSTRACT:
A method for the efficient conversion of heavy oil to distillates using sequential hydrocracking in the presence of both supported and colloidal catalyst immediately followed by a high temperature-short residence time thermal treatment. The hydrocracker reaction products or a heavy oil and hydrogen donor diluent may be advantageously heated by direct contact with high velocity combustion products.

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