【摘要】 合成了２－（十二烷基苯磺酰胺）噻唑和２－（十二烷基苯磺酰胺）苯并噻唑（分别简称萃取剂Ⅰ和Ⅱ）．研究表明，这两种萃取剂在一定的条件下，能有效地萃取钴（Ⅱ）和镍（Ⅱ）．同时，采用斜率法探讨了它们对钴（Ⅱ）和镍（Ⅱ）的萃取机理．更多还原

【Abstract】 dodecalbenzenesulphoamido ) thiazole and 2- (dodecalbenzenesulphoamido)benzothiazole were synthesized. It is shown that these two extractants can effectively extract cobalt (Ⅱ) and nickel (n)under certian conditions.Meanwhile, the extraction mechanism of cobalt (Ⅱ ) and nickel (Ⅱ) with means of slope method is discussed in this paper.更多还原