摘要
在哈里蒙德浮选装置上进行了菱锌矿纯矿物浮选试验,讨论了pH对菱锌矿黄药浮选的影响,证明了乙二胺对菱锌矿具有明显的活化作用,特别是在中性油作辅助捕收剂的情况下,菱锌矿的乙二胺活化,辛基黄药浮选,可以获得理想的指标.
The flotation tests of the pure simthsomite were performed in Hallimond flotation system.The influence of pH on xanthate flotation of simthsomite was discussed.The results show thatethylenediamine can obviously activate simthsomite when it is floated by xanthate.Especially,high recovery of simthsomite can be gained when neutral oil is used as additional collector.
基金
有色总公司高校科研基金
关键词
乙二胺
活化
菱锌矿
浮游选矿
ethylenediamine,activation,xanthate flotation,simthsomite