发明申请
US20110185901A1 ABSORBENT SOLUTION BASED ON N, N, N', N' - TETRAMETHYLHEXANE - 1,6-DIAMINE AND ON A PARTICULAR AMINE COMPRISING PRIMARY OR SECONDARY AMINE FUNCTIONS AND MEHTOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT
有权
基于N，N，N'，N'-四甲基己烷-1,6-二胺和包含主要或次要胺功能的特定胺和从气体洗涤剂中除去酸化合物的METEC的吸收溶液
- 专利标题： ABSORBENT SOLUTION BASED ON N, N, N', N' - TETRAMETHYLHEXANE - 1,6-DIAMINE AND ON A PARTICULAR AMINE COMPRISING PRIMARY OR SECONDARY AMINE FUNCTIONS AND MEHTOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT
- 专利标题（中）： 基于N，N，N'，N'-四甲基己烷-1,6-二胺和包含主要或次要胺功能的特定胺和从气体洗涤剂中除去酸化合物的METEC的吸收溶液
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申请号： US13056507申请日： 2009-07-21
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公开(公告)号： US20110185901A1公开(公告)日： 2011-08-04
- 发明人: Marc Jacquin , Julien Grandjean , Thierry Huard
- 申请人： Marc Jacquin , Julien Grandjean , Thierry Huard
- 优先权： FR0804304 20080728
- 国际申请： PCT/FR2009/000901 WO 20090721
- 主分类号： B01D53/14
- IPC分类号： B01D53/14 ; C09K3/00
摘要：
The invention relates to the removal of acid compounds from a gaseous effluent in an absorption method using an aqueous solution of N,N,N′,N′-tetramethylhexane-1,6-diamine formulated with a particular primary or secondary amine, allowing to obtain a single-phase absorbent solution under the absorption conditions of acid gases such as CO2.The invention is advantageously applied to the treatment of natural gas and of gas of industrial origin.
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