某含碳微细粒难处理金矿浮选提金工艺研究
吴天骄,曹欢,牛芳银,靳建平,王海军,陈军,卫亚儒

Study on Gold Extraction from a Carbon-bearing Fine-grained Refractory Gold Ore by Flotation Process
Tianjiao WU,Huan CAO,Fangyin NIU,Jianping JIN,Haijun WANG,Jun CHEN,Yaru WEI
表7 抑制剂种类试验结果
Table 7 Results of inhibitor type test

抑制剂种类及用量

/(g·t-1

产品名称

产率

/%

金品位 /(×10-6

金回收率

/%

不添加抑制剂粗精矿25.7516.6378.18
中矿7.453.664.98
尾矿66.801.3816.84
合计100.005.48100.00
CMC,100粗精矿27.4015.8378.19
中矿8.253.435.1
尾矿64.351.4416.71
合计100.005.55100.00
(NaPO36,500粗精矿20.2518.8171.96
中矿4.75.394.79
尾矿75.051.6423.25
合计100.005.29100.00
Na2SiF6,500粗精矿21.7018.5174.79
中矿5.155.275.05
尾矿73.151.4820.16
合计100.005.37100.00
水玻璃,1 000粗精矿21.9017.9073.42
中矿4.454.753.96
尾矿73.651.6422.62
合计100.005.34100.00