发明申请
- 专利标题： CARBON DIOXIDE CAPTURE WITH IONIC LIQUID ELECTROSPRAY
- 专利标题（中）： 二氧化碳捕获与离子液体电泳
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申请号： US13044782申请日： 2011-03-10
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公开(公告)号： US20110223085A1公开(公告)日： 2011-09-15
- 发明人: MANISH S. KELKAR , MARK A. SCIALDONE , MARK BRANDON SHIFLETT
- 申请人： MANISH S. KELKAR , MARK A. SCIALDONE , MARK BRANDON SHIFLETT
- 申请人地址： US DE Wilmington
- 专利权人： E. I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人： E. I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址： US DE Wilmington
- 主分类号： B01D53/62
- IPC分类号： B01D53/62 ; B01D53/50
摘要：
A method for capturing carbon dioxide and/or sulfur dioxide from a gaseous mixture using ionic liquid electrospray is described. In the method, the gaseous mixture is exposed to an ionic liquid electrospray plume comprising nanodroplets of an ionic liquid and the carbon dioxide and/or sulfur dioxide present in the gaseous mixture is absorbed by the ionic liquid nanodroplets. The ionic liquid electrospray plume is formed by applying an electric field between an electrospray nozzle and a counter electrode.
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