Synthesis of Butyl Xanthogen Ethyl Formate and Floatation of Chalcopyrite 丁基黄原酸甲酸乙酯的合成及对黄铜矿浮选研究
Floatation experiment in Wushan Copper Mine shows that butyl xanthogen ethyl formate has higher recovery and higher grade in concentrate ore than xanthate when they are used as copper sulfide collector. 对江西永平铜矿硫化物矿石的浮选试验结果表明,与丁基黄药相比,BXEF对硫化铜矿有更高的浮选回收率,而且铜精矿中铜的品位更高。