四川独狼沟金矿浮选尾矿综合回收金、钨和石英砂试验研究
赵荣艳,李天恩,张玲

Experimental Study on the Comprehensive Recovery of Gold,Tungsten and Quartz Sand Form Flotation Tailings of Dulanggou Gold Mine in Sichuan Province
Rongyan ZHAO,Tian’en LI,Ling ZHANG
表3 尼尔森重力G值条件试验结果
Table 3 Results of Nielsen gravity G conditions test

重力

G

产品名称产率/%品位回收率/%
Au/(×10-6WO3/%AuWO3
60精矿0.742.972.6575.3749.10
尾矿99.260.390.02194.6350.90
现场尾矿100.000.410.040100.00100.00
90精矿0.743.922.6357.1749.03
尾矿99.260.380.02192.8350.97
现场尾矿100.000.410.040100.00100.00
120精矿0.763.782.6037.2350.51
尾矿99.240.370.01992.7749.49
现场尾矿100.000.400.039100.00100.00