毒砂机械活化性能及其浸出试验研究

刘艳华,陈国宝^*,杨洪英,金哲男,王改荣

Research on Mechanical Activation Properties and Leaching Test of Arseno-pyrite

Yanhua LIU,Guobao CHEN^*,Hongying YANG,Zhenan JIN,Gairong WANG

图5. 不同磨矿速度下毒砂的粒度分布
（a）未碾磨；（b）磨矿速度为200 r/min；（c）磨矿速度为300 r/min；（d）磨矿速度为580 r/min

Fig.5. Particle distribution of arsenopyrite under different milling speeds