【摘要】 采用阶段磨矿—阶段磁选—脱泥的选矿工艺 ,处理含铁 6 0 .0 %、含二氧化硅 8.0 %的试验样品 ,可获得含铁 70 .5%、铁回收率 72 .92 %、含二氧化硅 0 .6 7%的高纯铁精矿更多还原

【Abstract】 High purity iron concentrate was prepared using stage grinding,stage magnetic separation and desliming from the experimental sample containing 60.0% Fe and 8.0% SiO 2. This product contains 70.5% Fe with recovery of 72.92% and 0.67% SiO 2.更多还原