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:
Sep. 08, 2026
Filed:
Dec. 15, 2022
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 41/01 (2006.01); B01D 53/18 (2006.01); B01J 8/06 (2006.01); B01J 8/24 (2006.01); B01J 21/12 (2006.01); B01J 23/06 (2006.01); B01J 23/72 (2006.01); B01J 23/755 (2006.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01); C01B 3/48 (2006.01); C07C 41/09 (2006.01); C10L 1/185 (2006.01); E21B 43/16 (2006.01);
U.S. Cl.
CPC ...
C07C 41/01 (2013.01); B01D 53/18 (2013.01); B01J 8/06 (2013.01); B01J 8/24 (2013.01); B01J 21/12 (2013.01); B01J 23/06 (2013.01); B01J 23/72 (2013.01); B01J 23/755 (2013.01); B01J 37/0219 (2013.01); B01J 37/0221 (2013.01); B01J 37/088 (2013.01); C01B 3/48 (2013.01); C07C 41/09 (2013.01); C10L 1/1852 (2013.01); E21B 43/16 (2013.01); C01B 2203/0272 (2013.01); C01B 2203/0283 (2013.01); C01B 2203/0415 (2013.01); C01B 2203/0475 (2013.01); C01B 2203/0495 (2013.01); C01B 2203/061 (2013.01); C01B 2203/063 (2013.01); C01B 2203/1241 (2013.01); C10L 2290/42 (2013.01);
Abstract
A system and method for converting natural gas to dimethyl ether (DME) are provided. An exemplary system includes a purified natural gas feed, a combustion chamber to combust a first portion of the natural gas to provide heat and an exhaust gas, and a separator to separate water and COfrom the exhaust gas to form a first feed, a second portion of the natural gas forms a second feed. The system also includes a bi-reforming reactor comprising a bi-reforming catalyst to react the first feed and the second feed to form hydrogen and carbon monoxide, and a dimethyl ether (DME) reactor comprising a DME catalyst to form DME from the hydrogen and carbon monoxide.