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:
Nov. 17, 2015
Filed:
Sep. 09, 2011
Lisa S. Baugh, Ringoes, NJ (US);
Pavel Kortunov, Flemington, NJ (US);
David C. Calabro, Bridgewater, NJ (US);
Michael Siskin, Westfield, NJ (US);
Lisa S. Baugh, Ringoes, NJ (US);
Pavel Kortunov, Flemington, NJ (US);
David C. Calabro, Bridgewater, NJ (US);
Michael Siskin, Westfield, NJ (US);
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY, Annandale, NJ (US);
Abstract
Ionic liquids are capable of acting as solvents for amine COabsorbent compounds in COseparation processes and when so used enhance the sorption of the COby the amine. A cyclic sorption process for separating COfrom a gas stream, such as flue gas or natural gas, brings the gas stream into contact with an absorbent solution of an amine COsorbent in an ionic liquid solvent followed by desorbing the COto regenerate the amine.