摘要
本文简要介绍了金山铁矿为了增加精矿产量,提高精矿品位而进行的技术改造。经过破碎系统、磨选系统一系列的工艺改进,达到了预期的目标,精矿产量大幅度提高,精矿品位达到64%以上,取得了显著的效果。对国内类似的低品位磁铁矿选矿有借鉴意义。
This paper introduces the Jinshan iron practice in order to increase ore concentrate production and improve concentrate grade and for the technological transformation.After a series of crushing system,grinding system,benefication process improvements to achieve the desired goal,a substantial increase of concentrate production,concentrate grade of 64%,and remarkable results achieved.a reference for domestic low-grade magnetite ore dressing.
出处
《甘肃冶金》
2011年第4期44-45,共2页
Gansu Metallurgy
关键词
贫磁铁矿
选矿
工艺改进
poor magnetite
beneficiation
process improve
