赣北某铜矿床含铜硫化物矿石选矿试验研究

Beneficiation Test and Study for Ore with copper-bearing sulfide of a Certain Copper Depositin North Jiangxi

赣北某铜矿床具"三位一体"成矿模式,其深部含铜硫化物矿石试验样品Cu品位1.20%。为更好的了解该矿石的矿物嵌布特征及选冶性能指标,在条件试验的基础上进行了闭路试验,获得了铜品位为21.56%,回收率为90.19%的铜精矿,为矿山今后的开发利用提供了技术依据。

A certain copper deposit in north Jiangxi has metallogenic model of"trinity",the Cu grade of testing sample of copper-bearing sulfide ore from the deep is1.20%to better understand the ore dissemination characteristics of this ore,closed circuit test is carried out based on conditional test.It achieves copper concentrate with copper grade21.56%and recovery rate90.19%.It provides technical basis for future development and utilization.