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公开(公告)号:US4865823A
公开(公告)日:1989-09-12
申请号:US229736
申请日:1988-08-03
CPC分类号: C01G15/003 , B01J45/00 , C22B3/24 , Y02P10/234 , Y10S423/14
摘要: A method for recovering gallium, which comprises a capturing step of contacting an aqueous solution containing gallium to a chelating agent containing a water-insoluble substituted quinolinol as the active ingredient, to let the chelating agent capture gallium, and an eluting step of contacting an eluting solution composed of an aqueous solution of an acid or strong base containing said substituted quinolinol, to the chelating agent from the capturing step, to elute gallium therefrom.
摘要翻译: 一种回收镓的方法,其包括将含有镓的水溶液与含有不溶于水的取代的羟基喹啉的螯合剂作为活性成分接触以使螯合剂捕获镓的捕获步骤,以及使洗脱步骤 由含有所述取代的羟基喹啉的酸或强碱的水溶液组成的溶液与捕获步骤的螯合剂一起从其中洗脱镓。