- 专利标题: Aminosilicone solvent recovery methods and systems
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申请号: US14962199申请日: 2015-12-08
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公开(公告)号: US09890183B2公开(公告)日: 2018-02-13
- 发明人: Irina Pavlovna Spiry , Robert James Perry , Benjamin Rue Wood , Surinder Prabhjot Singh , Rachel Lizabeth Farnum , Sarah Elizabeth Genovese
- 申请人: GENERAL ELECTRIC COMPANY
- 申请人地址: US NY Niskayuna
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Niskayuna
- 代理商 Pabitra K. Chakrabarti
- 主分类号: C07F7/00
- IPC分类号: C07F7/00 ; C07F7/20 ; B01D53/00 ; B01D53/14 ; B01D53/18 ; B01D5/00
摘要:
The present invention is directed to aminosilicone solvent recovery methods and systems. The methods and systems disclosed herein may be used to recover aminosilicone solvent from a carbon dioxide containing vapor stream, for example, a vapor stream that leaves an aminosilicone solvent desorber apparatus. The methods and systems of the invention utilize a first condensation process at a temperature from about 80° C. to about 150° C. and a second condensation process at a temperature from about 5° C. to about 75° C. The first condensation process yields recovered aminosilicone solvent. The second condensation process yields water.
公开/授权文献
- US20170158717A1 AMINOSILICONE SOLVENT RECOVERY METHODS AND SYSTEMS 公开/授权日:2017-06-08
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