发明授权
US5650056A Method of and apparatus for removing metal contained in solution and
surfactant having chelating ability and used suitably for the same
失效
具有螯合能力的溶液和表面活性剂中所含的金属的除去方法和装置，适用于其
- 专利标题： Method of and apparatus for removing metal contained in solution and surfactant having chelating ability and used suitably for the same
- 专利标题（中）： 具有螯合能力的溶液和表面活性剂中所含的金属的除去方法和装置，适用于其
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申请号： US705675申请日： 1996-08-30
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公开(公告)号： US5650056A公开(公告)日： 1997-07-22
- 发明人: Naoki Abe , Koji Mizuno , Masayuki Sumiyoshi , Katsuya Murakami , Kojiro Murayama , Koichi Sugiura , Fumio Kawahara , Mitsuru Tomono , Heijiro Ojima
- 申请人： Naoki Abe , Koji Mizuno , Masayuki Sumiyoshi , Katsuya Murakami , Kojiro Murayama , Koichi Sugiura , Fumio Kawahara , Mitsuru Tomono , Heijiro Ojima
- 申请人地址： JPX Toyota JPX Toyota JPX Kariya
- 专利权人： Toyota Jidosha Kabushiki Kaisha,Mec International Corporation,Ojima; Heijiro
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha,Mec International Corporation,Ojima; Heijiro
- 当前专利权人地址： JPX Toyota JPX Toyota JPX Kariya
- 优先权： JPX6-219103 19940913; JPX7-205765 19950811; JPX7-218820 19950828
- 主分类号： B01D21/01
- IPC分类号： B01D21/01 ; B01D17/06 ; B01D21/00 ; B01D21/28 ; B01F17/00 ; B01F17/22 ; B01F17/38 ; B01F17/42 ; B03C5/00 ; B03C5/02 ; C02F1/465 ; C02F1/48 ; C02F1/68 ; C02F9/00 ; C09K3/00 ; C22B3/02 ; C22B3/20 ; C22B3/44 ; C25B9/00 ; C25B15/00
摘要：
An apparatus for removing metal contained in a solution through chelation which includes a means for adding a surface active agent containing a hydrophobic group, a hydrophilic group and a chelating group to a metal containing solution held within a metal solution accommodating means. An electric field applying means is adapted to apply an electric field to the solution containing means and further means is provided for separating an aggregate from the metal contained solution.
公开/授权文献
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