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. 14, 2021
Filed:
Mar. 14, 2019
Applicant:
Gas Technology Institute, Des Plaines, IL (US);
Inventors:
Shiguang Li, Mount Prospect, IL (US);
Travis Pyrzynski, Elgin, IL (US);
Assignee:
GAS TECHNOLOGY INSTITUTE, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 71/02 (2006.01); B01D 53/26 (2006.01); C01B 32/50 (2017.01);
U.S. Cl.
CPC ...
B01D 53/226 (2013.01); B01D 53/265 (2013.01); B01D 71/024 (2013.01); C01B 32/50 (2017.08); B01D 2053/221 (2013.01); C01B 2210/0012 (2013.01); C01B 2210/0046 (2013.01);
Abstract
Processes and systems for the energy efficient capture of COfrom a flue gas stream such as produced or resulting from power plant operation, are provided. The processes and systems integrate the use of high CO/Nselectivity membranes and high COflux membranes, to capture CO. Useful membranes can desirably be graphene oxide-based membranes.