发明申请
- 专利标题： Method for the separation of gaseous components from technical gases by means of ethylene glycol dimethyl ethers at low temperatures
- 专利标题（中）： 在低温下通过乙二醇二甲基醚从工业气体中分离气态组分的方法
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申请号： US10484972申请日： 2002-07-17
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公开(公告)号： US20050000359A1公开(公告)日： 2005-01-06
- 发明人: Michael Wyschofsky , Dirk Hoberg
- 申请人： Michael Wyschofsky , Dirk Hoberg
- 优先权： DE10136484.9 20010727
- 国际申请： PCT/EP02/07915 WO 20020717
- 主分类号： B01D53/14
- IPC分类号： B01D53/14 ; C10K1/16 ; C10L3/10 ; C10L10/14 ; C10L10/18
摘要：
The invention relates to a process for removing components from technical gases, said components being scrubbed from the technical gas, the scrubbing agent laden with said components being purified in a separate regeneration process and the scrubbing to remove these components taking place at a temperature of +15° to −60° C. The scrubbing agent is ethylene glycol dimethyl ether (EGDME) or a mixture of various EGDMEs, said scrubbing agent having a solidification point of
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