金鼎锌业公司蜂子山硫化矿选矿工艺优化

Mineral Processing Technology Optimization on Fengzishan Sulphide Ore by Jinding Zinc Industry Company

金鼎锌业有限公司南场采选厂处理蜂子山硫化矿时,硫化铅精矿含锌和硫化锌精矿含铅超出设计指标,硫化锌精矿品位较低。研究表明,选厂磨矿细度不够,建议将一段磨矿流程改为两段磨矿流程。

Fengzishan sulphide ore is treated by Nanchang mining plant of Jinding Zinc Industry Co.,Ltd.,the zinc content in lead sulfide concentrate and the lead content in zinc sulfide concentrate exceed the design specifications,the grade of zinc sulfide concentrate is very low.The research show,the grinding fineness of the dressing plant is not enough,it is suggested that the primary grinding flow should be changed to two section grinding flow.