公开(公告)号：KR1020130136298A

公开(公告)日：2013-12-12

申请号：KR1020120059996

申请日：2012-06-04

Applicant: 한국에너지기술연구원

Inventor： 백일현 ,  남성찬 ,  윤여일 ,  정순관 ,  박기태 ,  박상도 ,  유정균 ,  차왕석 ,  유승한

IPC: C07D233/16 ,  C07C307/00 ,  B01D53/62

CPC classification number: Y02C10/04 ,  Y02P20/152

Abstract: The present invention relates to ionic liquid using an aromatic cation material for separating carbon dioxide and, more specifically, to ionic liquid which improves carbon dioxide absorption capacity, initial absorption rates, and reclaimable performance compared with existing ionic liquid. The ionic liquid of the present invention is selected among 1-methylimidazolium, 1-ethylimidazolium, and 1-butylimidazolium.

Abstract translation: 本发明涉及使用芳族阳离子材料用于分离二氧化碳的离子液体，更具体地说，涉及与现有的离子液体相比提高二氧化碳吸收能力，初始吸收速率和可回收性能的离子液体。 本发明的离子液体选自1-甲基咪唑鎓，1-乙基咪唑鎓和1-丁基咪唑鎓。