摘要
阐述了放矿截止品位的计算原理，并结合二峰山矿的采选工艺特点，对有关计算参数进行了分析，计算出了二峰山矿的合理放矿截止品位。
The calculation principle of cutoff grade for oredrawing was described in combination with the feature of mining and mineral processing technology of Erfengshan iron mine, some related parameters were analyzed, and the reasonable cutoff grade for oredrawing in Erfengshan iron mine was calculated.
出处
《冶金矿山设计与建设》
1998年第4期15-17,29,共4页
Metal Mine Design & Construction
关键词
放矿
截止品位
计算原理
经济效益
铁矿
Cutoff grade for ore drawing Calculation principle Parameter determination Economic benefit
