新疆某难选赤铁矿选矿工艺的探讨

XinJiang some difficult to choose the hematite dressing craft the discussion

对某难选赤铁矿进行了选铁试验研究。采用弱磁-强磁-强磁-阳离子反浮选流程,获得了较理想的指标,可以取得混合精矿产率41.89%、品位(TFe)62.07%、回收率(TFe)65.01%的指标。

To some difficult to choose the hematite to carry on has chosen the iron experimental study.Used the weak magnetism-strong magnetism-strong magnetism-positive ion counter-flotation circuit to obtain the ideal target,might obtain the bulk concentrate production rate 41.89%,personal status（TFe） 62.07%,returns-ratio（TFe） 65.01% targets.