高铁硅线石矿选矿试验研究  

Experimental Study on Beneficiation of High Iron-bearing Sillimanite

作　　者：赵平[1] 刘新海[1] 张艳娇[1] 常学勇[1] 

机构地区：[1]中国地质科学院郑州矿产综合利用研究所

出　　处：《非金属矿》2008年第3期22-24,共3页Non-Metallic Mines

基　　金：“十一五”国家科技支撑计划项目(2006BAB12b01)

摘　　要：选矿工艺流程、捕收剂的选择和磁选除铁设备是高铁硅线石矿的提纯的重点研究内容,本文提出了样品选择性磨矿后矿泥的处理方法,RNT作为硅线石矿特效捕收剂具有良好的捕收性和选择性,利用脉动高梯度强磁选机除铁效果较好。The concentration technological flowsheet, the collectors choice and the magnetic separation equipment are key research content in the purification of the high iron-bearing sillimanite ore. This paper proposed the process method of sludge after selective rubbing of simple, RNT as the special collector of sillimanite ore had perfect collection and selectivity, and the effect of iron separation is very good by using pulsant highgrading high magnetic separator.

关 键 词：硅线石 高铁 选矿 捕收剂 磁选机 

分 类 号：TD97[矿业工程—选矿]