综合回收某含铁萤石矿的选矿试验研究

摘要

In basis of carrying out process mineralogy research on the iron lfuorite ore,the magnetic-lfotation combined process was used in this study for the comprehensive recovery of the valuable component. The test results showed, under the conditions of a feed ore containing 25.42% CaF2 and 12.51% Fe,lfuorite concentrate with 97.05% CaF2 and CaF2 recovery of 67.35%, iron concentrate with 62.37% Fe and Fe recovery of 39.33% can be obtained. A comprehensive recovery of the valuable component of this ore was effectively achieved.%在开展某含铁萤石矿工艺矿物学研究的基础上，采用磁选-浮选联合工艺对该矿石中的有价组分进行综合回收。结果表明，在原矿含CaF225.42%、Fe 12.51%的条件下，最终可获得含CaF297.05%、回收率67.35%的萤石精矿，含Fe 62.37%、回收率39.33%的铁精矿产品，较好实现了该矿石中有价组分的综合回收。