贵州某卡林型金矿精锐微泡浮选生产实践
彭科淇,周瑞仙

Production Practice of JRF Micro-bubble Flotation on Carlin Types Gold Ore in Guizhou
Keqi PENG,Ruixian ZHOU
表5 二段磨矿分级溢流尾矿粒度组成及金金属分布
Table 5 Granularity composition and gold metal distribution of overflow tailings from secondary grinding classification
粒级/mm产率/%

金品位

/(×10-6

金金属分布率/%
个别负累积
合计100.00-4.02100.00
+0.07410.21100.002.396.07
-0.074+0.04513.7689.793.0110.29
-0.045+0.0386.9976.044.047.02
-0.038+0.0256.2569.044.807.46
-0.025+0.01018.8962.797.4735.10
-0.01043.9043.903.1234.06