The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 2017
Filed:
Jun. 19, 2014
Himanshu Gupta, Lorton, VA (US);
Stephen Harold Brown, Annandale, NJ (US);
Federico Barrai, New York, NY (US);
Kirtan Kunjbihari Trivedi, Centreville, VA (US);
Himanshu Gupta, Lorton, VA (US);
Stephen Harold Brown, Annandale, NJ (US);
Federico Barrai, New York, NY (US);
Kirtan Kunjbihari Trivedi, Centreville, VA (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
Systems and methods are provided for processing a heavy oil feed, such as an atmospheric or vacuum resid, using a combination of solvent assisted hydroprocessing and slurry hydroconversion of a heavy oil feed. The systems and methods allow for conversion and desulfurization/denitrogenation of a feed to form fuels and gas oil (or lubricant base oil) boiling range fractions while reducing the portion of the feed that is exposed to the high severity conditions present in slurry hydroconversion.