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9 异戊基黄药用量试验结果
Table 9 Results of isoamyl xanthate dosage test

异戊基黄药用量

/(g·t-1

产品名称

产率

/%

金品位

/(×10-6

金回收率

/%

60+30+30+15粗精矿15.9021.5067.59
中矿2.907.234.15
尾矿81.201.7628.26
合计100.005.06100.00
100+50+50+25粗精矿19.7519.7973.89
中矿3.407.713.46
尾矿80.251.8122.65
合计100.005.44100.00
140+70+70+35粗精矿20.4519.8175.27
中矿3.255.743.47
尾矿76.301.521.26
合计100.005.38100.00
180+90+90+45粗精矿22.2518.0575.34
中矿3.154.562.69
尾矿74.601.5721.97
合计100.005.33100.00