多金属硫化矿混合浮选高效活化剂试验研究

摘要

针对广西大厂锡石多金属硫化矿的矿石性质进行了矿物分析和选矿试验研究,研发了混合浮选高效活化剂LJ,代替了传统的活化剂硫酸铜进行活化,提高该硫化矿全浮效果和铁闪锌矿浮选效果,新型混合浮选高效活化剂LJ选择性和活化性能更强,成本更低.%The mineral properties and ore dressing test of Guangxi Dachang cassiterite polymetallic sulfide ore were studied.The high efficiency activator LJ was developed to replace the traditional activator copper sulfate.The use of high efficiency activator LJ improves the effect of the floatation and the flotation effect of the sphalerite.The new mixed flotation efficient activator LJ has higher selectivity and activation performance,lower cost.