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:
Apr. 07, 2015
Filed:
May. 25, 2010
Jong Nam Kim, Daejeon, KR;
Kwang Bok Yi, Daejeon, KR;
Chang Hyun Ko, Daejeon, KR;
Jong Ho Park, Daejeon, KR;
Jeong Geol NA, Daejeon, KR;
Jong Nam Kim, Daejeon, KR;
Kwang Bok Yi, Daejeon, KR;
Chang Hyun Ko, Daejeon, KR;
Jong Ho Park, Daejeon, KR;
Jeong Geol Na, Daejeon, KR;
Korea Institute of Energy Research, Daejeon, KR;
Abstract
An apparatus for separating carbon dioxide is provided. The apparatus includes: an absorption column in which carbon dioxide in off-gas is allowed to react with an absorbent solution so as to strip the carbon dioxide from the off-gas; a regeneration column in which the carbon dioxide is removed from the absorbent solution to regenerate the absorbent solution; and an ion-exchange column including a chamber having a cathode chamber space that receives the absorbent solution from the absorption column and an anode chamber space that receives the absorbent solution from the regeneration column, the ion-exchange column further including a permeable membrane that divides the chamber into the cathode chamber space and the anode chamber space.