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:
Oct. 29, 2024
Filed:
Mar. 13, 2019
Applicant:
Qatar Foundation for Education, Science and Community Development, Doha, QA;
Inventors:
Nimir O. Elbashir, Doha, QA;
Mohamed Sufiyan A. Challiwala, Doha, QA;
Hanif Ahmed Choudhury, Doha, QA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/94 (2006.01); B01J 38/02 (2006.01); B01J 38/04 (2006.01); B01J 38/20 (2006.01); C01B 3/40 (2006.01);
U.S. Cl.
CPC ...
B01J 23/94 (2013.01); B01J 38/02 (2013.01); B01J 38/04 (2013.01); B01J 38/20 (2013.01); C01B 3/40 (2013.01); C01B 2203/0238 (2013.01); C01B 2203/1058 (2013.01); C01B 2203/141 (2013.01);
Abstract
A method to regenerate and reactivate catalysts used for a carbon and syngas production reaction including a DRM or CARGEN reaction is developed. Carbon dioxide (CO) is used as the regeneration and activation media. This method of a single step regeneration and activation using COis more effective than the existing conventional two-step process that includes separate reduction and oxidation steps. This method produces pure carbon monoxide (CO) as a byproduct from the regeneration process by utilizing COand carbon.