江西某铜矿磨矿对比试验及应用研究
黄胤淇,肖庆飞,郭运鑫,王旭东

Comparison Test and Application Study on Grinding of a Copper Mine in Jiangxi Province
Yinqi HUANG,Qingfei XIAO,Yunxin GUO,Xudong WANG
表1 磨矿试验方案
Table 1 Contrast of ball charge schemes of ball mill
方案钢球尺寸及配比
推荐方案?70?50?40?30=20∶30∶20∶30
现场方案?100?80?60=30∶40∶30
偏大方案?80?60?40=30∶40∶30
偏小方案?60?50?40?30=20∶30∶20∶30