某高氧化率铜矿石的选矿试验研究  

Experimental Study on Beneficiation of the High Mud and High Oxidation Rate Copper Ore

作　　者：刘明实 万选志 刘子龙[1] 王立辉[1] 付勇 逄军武 达娃卓玛 柳晓蒙 张金刚 Wan Xuanzhi;Liu Zilong;LiuMingshi;Zhang Jingang;WangLihui;FuYong;PangJunwu;DawaZhuoma;LinXiaomeng(China gold group Xizang Huatailong Mining Co.,Ltd.,Lhasa,Tibet,China)

机构地区：[1]中国黄金集团西藏华泰龙矿业开发有限公司

出　　处：《矿产综合利用》2019年第6期24-27,共4页Multipurpose Utilization of Mineral Resources

摘　　要：介绍了某矿区高氧化率铜矿石的性质,对该高氧化率铜矿石进行了详细的条件试验研究,在原矿铜品位为0.99%,铜氧化率高达60.79%的情况下,试验采用两粗三精两扫浮选工艺流程,获得了铜精矿铜品位为17.47%、铜回收率为63.45%的选矿指标,为该高氧化率铜矿石的开发利用提供了技术依据。This paper introduced the property of the high mud and high oxidation rate copper ore and detailed condition test was carried on it.Under the condition that the grade of raw copper is 0.99% and the oxidation rate of copper is as high as 60.79%,when the flotation process of two roughing,three cleaning and two scavenging was adopted,the mineral processing indexes of copper concentrate with a copper grade of 17.47% and a copper recovery rate of 63.45% were obtained,which provides a technical basis for the development and utilization of the copper ore with high oxidation rate.

关 键 词：高泥 高氧化率 铜矿石 

分 类 号：TD453[矿业工程—矿山机电] TD989