选冶联合处理低品位含金尾矿的试验研究
冯大伟,王玲

Experimental Research on Treatment of Low-grade Gold-bearing Tailings by Combined Process of Concentration and Smelting
Dawei FENG,Ling WANG
表6 磨矿细度试验结果
Table 6 Results of grinding fineness test
磨矿细度 (-0.074 mm占比)/%产品 名称产率 /%金品位 /(g·t-1金回收率 /%
80精矿16.283.0758.11
尾矿83.720.4341.89
原矿100.000.86100.00
85精矿16.493.2062.08
尾矿83.510.3837.92
原矿100.000.85100.00
90精矿20.972.9271.20
尾矿79.030.3128.80
原矿100.000.86100.00
95精矿20.673.6888.44
尾矿79.330.1311.56
原矿100.000.86100.00
98精矿21.603.4286.91
尾矿78.400.1413.09
原矿100.000.85100.00