摘要
以定量方法确定了最佳磨矿细度，德兴铜矿粗磨细度应选择在－００７４ｍｍ占６２％～６３％，生产实践证明了结论。此定量方法无论对新选厂设计中磨矿细度的确定，还是核定现有选矿厂磨矿细度是否合理，都具有一定的参考价值。
The quantitative method was used to demine the optimum grinding fineness, the primary grinding fineness should be 62 % ~ 63 % at - 0. 074mm, andit has been proved by actual operating. This method used for grinding fineness determination has certain reference value for a new concentrator's design also applicable to theold plant.
出处
《有色矿山》
1999年第1期23-27,共5页
Nonferrous Mines
关键词
磨矿细度
定量法
回收率
功耗
球耗
磨矿
Grinding fineness ,Quantitative method ,Recovery efficiency,Power consumption ,Ball consumption
