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. 05, 2023
Filed:
Feb. 22, 2021
Applicants:
Dong-kyun Seo, Chandler, AZ (US);
Farid Akhtar, Lulea, SE;
Inventors:
Dong-Kyun Seo, Chandler, AZ (US);
Farid Akhtar, Lulea, SE;
Assignee:
Arizona Board of Regents on behalf of Arizona State University, Scottsdale, AZ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 20/18 (2006.01); B01J 20/28 (2006.01); B01D 53/02 (2006.01); B01D 53/047 (2006.01); B01D 53/04 (2006.01);
U.S. Cl.
CPC ...
B01J 20/18 (2013.01); B01D 53/02 (2013.01); B01J 20/186 (2013.01); B01J 20/28002 (2013.01); B01J 20/2808 (2013.01); B01J 20/28083 (2013.01); B01J 20/28085 (2013.01); B01D 53/047 (2013.01); B01D 53/0462 (2013.01); B01D 2253/108 (2013.01); B01D 2253/1085 (2013.01); B01D 2253/308 (2013.01); B01D 2257/504 (2013.01); B01D 2257/80 (2013.01); B01D 2258/0283 (2013.01); B01D 2258/05 (2013.01); Y02C 20/40 (2020.08);
Abstract
A carbon dioxide adsorbent including a hierarchical zeolite. The hierarchical zeolite defines micropores having a pore width between about 0.4 nm and about 2 nm, and at least one of: mesopores having a pore width between about 2 nm and about 50 nm; and macropores having a pore width greater than about 50 nm.