发明授权
- 专利标题： Method for recovery of gallium
- 专利标题（中）： 镓的回收方法
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申请号： US416692申请日： 1982-09-10
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公开(公告)号： US4468374A公开(公告)日： 1984-08-28
- 发明人: Yushin Kataoka , Masaaki Matsuda , Hiroshi Yoshitake , Yoshikazu Hirose
- 申请人： Yushin Kataoka , Masaaki Matsuda , Hiroshi Yoshitake , Yoshikazu Hirose
- 申请人地址： JPX Osaka
- 专利权人： Simitomo Chemical Company, Limited
- 当前专利权人： Simitomo Chemical Company, Limited
- 当前专利权人地址： JPX Osaka
- 优先权： JPX56-147229 19810917; JPX56-148444 19810919
- 主分类号： C01G15/00
- IPC分类号： C01G15/00 ; C22B58/00
摘要：
Gallium contained in a solution, especially a strongly basic aqueous solution can be effectively recovered by contacting the solution with a chelate resin having (A) .dbd.NOH group and (B) functional group capable of forming a chelate bond with said functional group (A) through gallium or a chelate resin having metal salt of said functional group to adsorb gallium to the resin.
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