某难选金矿选厂浮选时间和放大系数的优化研究
明平田,李飞,熊召华,陈自强,马生萍

Study on Optimization of Flotation Time and Magnification Coefficient of a Refractory Gold Ore Concentrator
Pingtian MING,Fei LI,Zhaohua XIONG,Ziqiang CHEN,Shengping MA
表9 不同矿石处理量对浮选指标的影响试验结果
Table 9 Test results of the influence of different ore processing capacity on flotation index
批次处理量/(t·d-1平均选矿参数金品位/(×10-6选矿指标
粗选浓度/%-74 μm含量/%原矿精矿尾矿产率/%回收率/%金富集比
11 65629.4171.192.3620.170.419.9184.528.55
21 68029.3571.172.1324.270.377.4084.1211.39
31 70429.2871.162.3022.450.408.6184.169.76
41 72829.3270.982.3724.090.428.2283.6210.16