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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 11725150 B1

PDFFull Text
Date of Patent:
Aug. 15, 2023

Filed:

Aug. 17, 2021

Method of light oil desulfurization in the presence of methane containing gas environment and catalyst structure

Applicant:

Kara Technologies Inc., Calgary, CA;

Inventors:

Hua Song, Calgary, CA;

Hao Xu, Calgary, CA;

Zhaofei Li, Calgary, CA;

Yimeng Li, Calgary, CA;

Assignee:

KARA TECHNOLOGIES INC., Calgary, CA;

Attorney:

Edell, Shapiro & Finnan, LLC

Primary Examiner:

Renee Robinson

Int. Cl.
CPC ...
C10G 29/04 (2006.01); C10G 45/24 (2006.01); B01J 23/883 (2006.01); B01J 37/08 (2006.01); B01J 21/06 (2006.01); B01J 29/44 (2006.01); B01J 29/48 (2006.01); C10G 29/16 (2006.01);
U.S. Cl.
CPC ...
C10G 29/04 (2013.01); B01J 21/063 (2013.01); B01J 23/883 (2013.01); B01J 29/44 (2013.01); B01J 29/48 (2013.01); B01J 37/088 (2013.01); C10G 29/16 (2013.01); C10G 45/24 (2013.01); C10G 2300/1011 (2013.01); C10G 2300/1044 (2013.01); C10G 2300/1055 (2013.01); C10G 2300/202 (2013.01); C10G 2300/4006 (2013.01); C10G 2300/4012 (2013.01); C10G 2300/4018 (2013.01); C10G 2400/30 (2013.01);
Abstract

Catalyst structures and corresponding methods are described for the desulfurization of sulfur-containing light oil or model compounds under a specified gas atmosphere. The sulfur-containing feedstock is effectively converted while producing valuable hydrocarbon products such as BTX and carbon disulfide, as well as utilizing methane or natural gas resources, providing an economical and environmental innovation in the petroleum industry.

Find Patent Forward Citations

Song, Hua. (2023). Method of light oil desulfurization in the presence of methane containing gas environment and catalyst structure (U.S. Patent No. 11725150). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11725150

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

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