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, 2017
Filed:
Sep. 30, 2015
Applicants:
Chevron U.s.a. Inc., San Ramon, CA (US);
University of South Alabama, Mobile, AL (US);
Inventors:
Daniel Chinn, Bay Poinnt, CA (US);
Rusell Evan Cooper, Fairfield, CA (US);
Zunqing He, San Rafael, CA (US);
James H. Davis, Jr., Mobil, AL (US);
Kevin N. West, Mobil, AL (US);
Hye Kyung Timken, Albany, CA (US);
Michael S. Driver, San Francisco, CA (US);
Assignees:
Chevron U.S.A. Inc., San Ramon, CA (US);
University of South Alabama, Mobile, AL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/62 (2006.01); B01D 53/14 (2006.01); B01D 53/77 (2006.01); B01D 53/78 (2006.01); B01D 53/96 (2006.01); B01J 31/02 (2006.01); C07C 309/69 (2006.01); C07C 323/25 (2006.01);
U.S. Cl.
CPC ...
B01D 53/62 (2013.01); B01D 53/1475 (2013.01); B01D 53/1493 (2013.01); B01D 53/78 (2013.01); B01D 2252/204 (2013.01); B01D 2252/2056 (2013.01); B01D 2252/30 (2013.01); B01D 2252/502 (2013.01); B01D 2258/0283 (2013.01); Y02C 10/04 (2013.01); Y02C 10/06 (2013.01);
Abstract
An aqueous ionic absorbent solution is disclosed containing (a) about 15 wt. % to about 80 wt. % of one or more diluents, based on the total weight of the aqueous ionic absorbent solution; and (b) an ionic absorbent containing a cation and an anion comprising an amine moiety.