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

表3 不同转速下毒砂的晶体学参数

Table 3 Crystal parameters of arsenopyrite at different milling speeds

样品 晶胞体积/(?3) 平均晶粒尺寸/nm 平均最大应变/% a 175.09 75.6 0.014 b 174.38 72.8 0.017 c 175.19 59.0 0.022 d 175.69 64.5 0.097