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:
May. 11, 2021
Filed:
Sep. 19, 2018
Applicant:
Steven S. C. Chuang, Hudson, OH (US);
Inventor:
Steven S. C. Chuang, Hudson, OH (US);
Assignee:
The University of Akron, Akron, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/32 (2006.01); B01D 53/02 (2006.01); B01D 53/81 (2006.01); B01J 20/04 (2006.01); B01J 20/34 (2006.01); B01D 53/50 (2006.01); B01J 20/10 (2006.01); B01J 20/22 (2006.01); B01D 53/62 (2006.01);
U.S. Cl.
CPC ...
B01J 20/3289 (2013.01); B01D 53/02 (2013.01); B01D 53/508 (2013.01); B01D 53/62 (2013.01); B01D 53/81 (2013.01); B01J 20/043 (2013.01); B01J 20/103 (2013.01); B01J 20/22 (2013.01); B01J 20/3204 (2013.01); B01J 20/3219 (2013.01); B01J 20/3223 (2013.01); B01J 20/3242 (2013.01); B01J 20/3251 (2013.01); B01J 20/3425 (2013.01); B01J 20/3483 (2013.01); B01D 2252/204 (2013.01); B01D 2253/106 (2013.01); B01D 2253/25 (2013.01); B01D 2257/302 (2013.01); B01D 2257/304 (2013.01); B01D 2257/306 (2013.01); B01D 2257/404 (2013.01); B01D 2257/504 (2013.01); Y02C 20/40 (2020.08);
Abstract
A method of modifying a chemical interaction between a functional group of an immobilized amine in a solid sorbent composition and a compound that chemically interacts with the functional group to reduce the heat required to desorb the compound from the solid sorbent. A method of inhibiting degradation of an immobilized amine in an immobilized amine solid sorbent. Compositions and methods of use of a low-cost regenerable immobilized amine solid sorbent resistant to degradation.