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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.:

US 11001762 B1

PDFFull Text
Expired
Date of Patent:
May. 11, 2021

Filed:

Apr. 06, 2018

Partial upgrading of bitumen with thermal treatment and solvent deasphalting

Applicant:

Suncor Energy Inc., Calgary, CA;

Inventors:

Iftikhar Huq, Calgary, CA;

Arno De Klerk, Edmonton, CA;

Prabhakar Reddy, Calgary, CA;

Assignee:

Suncor Energy Inc., Calgary, CA;

Attorney:

BakerHostetler

Primary Examiner:

Randy Boyer

Assistant Examiner:

Juan C Valencia

Int. Cl.
CPC ...
C10G 9/00 (2006.01); C10G 55/04 (2006.01); C10G 1/04 (2006.01); C10G 47/00 (2006.01); C10G 1/00 (2006.01); C10G 49/00 (2006.01); C10G 21/00 (2006.01); C10G 67/04 (2006.01);
U.S. Cl.
CPC ...
C10G 9/005 (2013.01); C10G 1/002 (2013.01); C10G 1/04 (2013.01); C10G 21/003 (2013.01); C10G 47/00 (2013.01); C10G 49/007 (2013.01); C10G 55/04 (2013.01); C10G 67/049 (2013.01);
Abstract

Partial upgrading processes can include thermal treatment combined with solvent deasphalting, and recycling of certain streams, to process bitumen feedstocks and produce a bitumen product. The thermal treatment can be done so that the feedstock is in liquid phase at conditions below incipient coking conditions. Solvent deasphalting can be done before or after thermal treatment depending on the configuration of the process. Subjecting the bitumen feedstock to a partial upgrading can facilitate viscosity reduction of the bitumen feedstock and can facilitate avoiding the need for the addition of an external source of hydrogen.

Find Patent Forward Citations

Huq, Iftikhar. (2021). Partial upgrading of bitumen with thermal treatment and solvent deasphalting (U.S. Patent No. 11001762). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11001762

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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