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7 不同浮选浓度对浮选指标的影响试验结果
Table 7 Test results of the influence of different flotation concentration on flotation index in
浮选浓度/%实验室小型试验浮选时间/min选厂实际粗选时间/min选厂实际K金品位/(×10-6粗选作业指标
原矿精矿尾矿产率/%回收率/%金富集比
25.17521.714.342.3721.550.767.7470.429.09
27.16521.394.282.3123.410.727.0171.0210.13
29.54521.004.202.3922.170.697.9173.419.28
31.07520.754.152.3121.380.757.5669.999.26
33.17520.404.082.3320.220.778.0269.608.68