X射线分选机在某钨矿选矿厂的分选试验  

Separation Test of X-ray Separator in a Tungsten Concentrator

作　　者：范阿永 FAN A-yong(Hunan Chenzhou Mining Co.,Ltd.,Yuanling 419607,China)

机构地区：[1]湖南辰州矿业有限责任公司,湖南沅陵419607

出　　处：《有色矿冶》2021年第3期23-26,共4页Non-Ferrous Mining and Metallurgy

摘　　要：介绍了X射线智能分选机的工作原理,及在某钨矿选矿厂的半工业试验情况。半工业试验表明,XNDT-104型X射线智能分选机应用于该钨矿石的分选,能获得较优异的分选指标:废石钨品位0.036%,抛废率33.3%,精矿钨金属回收率达96.02%,设备处理能力可达40~50t/h。This paper introduces the working principle of X-ray intelligent separator and its semi industrial test in a tungsten concentrator.The semi industrial test shows that the XNDT-104 X-ray intelligent separator is applied to the separation of the tungsten ore,and it can obtain excellent separation indexes:Tungsten grade of waste rock is 0.036%,rejection rate is 33.3%,tungsten metal recovery rate of concentrate is 96.02%,and the processing capacity of the equipment can reach 40~50 t/h.

关 键 词：X射线 分选机 钨矿石 抛废 

分 类 号：TD92[矿业工程—选矿]