河南某含金银硫化铜矿选矿试验研究
周立波,曹飞,曹进成,吕良

Experimental Study on Beneficiation of a Gold-Silver Copper Sulfide Ore from Henan Province
Libo ZHOU,Fei CAO,Jincheng CAO,Liang LV
表4 捕收剂种类和用量对混合浮选粗选作业分选指标的影响
Table 4 Effect of collector type and dosage on separation index of mixed flotation roughing operation(%)
捕收剂种类及用量/(g·t-1产品名称产率/%铜品位/%铜回收率/%
丁基黄药:100精矿13.564.3270.76
尾矿86.440.2829.24
原矿100.000.83100.00
丁基黄药+丁铵黑药:60+60精矿13.834.9178.96
尾矿86.170.2121.04
原矿100.000.86100.00
丙基黄药+丁铵黑药:60+60精矿15.294.4679.32
尾矿84.710.2120.68
原矿100.000.86100.00

丁基黄药+Z-200+丁铵黑药:

30+30+60

精矿14.674.6479.16
尾矿85.330.2120.84
原矿100.000.86100.00

丙基黄药+Z-200+丁铵黑药:

30+30+60

精矿13.165.0276.78
尾矿86.840.2323.22
原矿100.000.86100.00