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:
Dec. 09, 2014
Filed:
Sep. 01, 2011
Applicants:
David Luebke, Bethel Park, PA (US);
Hunald Nulwala, Upper St. Clair, PA (US);
Chau Tang, Green Brook, NJ (US);
Inventors:
David Luebke, Bethel Park, PA (US);
Hunald Nulwala, Upper St. Clair, PA (US);
Chau Tang, Green Brook, NJ (US);
Assignee:
U.S. Department of Energy, Washington, DC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/78 (2006.01); B01D 53/14 (2006.01);
U.S. Cl.
CPC ...
B01D 53/1475 (2013.01); B01D 53/78 (2013.01); B01D 2252/20436 (2013.01);
Abstract
A method for separating a target gas from a gaseous mixture using 1,2,3-triazolium ionic liquids is presented. Industrial effluent streams may be cleaned by removing carbon dioxide from the stream by contacting the effluent stream with a 1,2,3-triazolium ionic liquid compound.