摘要
用离子浮选法以C_(5-9)异羟肟酸为捕收剂,在一定条件下分别得到Cu^(2+),Ni^(2+),zn^(2+)与C_(5-9)异羟肟酸形成的螯合物沉淀浮渣。用红外光谱法对其浮渣结构进行分析,结果表明:Cu^(2+),Ni^(2+),Zn^(2+)与异羟肟酸的配位方式基本相同,即:
Using C_(5-9) hydroxamic as a collector, ion flotation method has obtained the scums which Cu^(2+) , Ni^(2+) and Zn^(2+)form separately with C_(5-9) hydroxamic acid. The structures of the scums have been analysed in the infrared spectra method . The result shows that the coordinate forms of Cu^(2+)-hydroxamic acid, Ni^(2+)-hydroxamic acid and Zn^(2+)-hydroxamic acid are basically the same. That is .
出处
《鞍山钢铁学院学报》
1992年第4期6-10,共5页
Journal of Anshan Institute of Iron and Steel Technology
关键词
离子浮选法
氧肟酸
铜
镍
锌
hydroxamic acid
ion flotation
copper
nickel
zinc
