大冶铁矿深部原矿可选性试验研究

本文对大冶铁矿深部原矿进行了可选性试验研究。在原矿铁品位为39.26%、铜品位为0.436%、硫品位为2.41%的条件下,经过闭路流程试验可得到铜精矿铜品位18.68%、铜回收率88.25%,铁精矿铁品位66.73%、铁回收率82.47%,硫精矿硫品位37.59%、硫回收率64.84%三个矿山产品。

Experiment Research on the Beneficiability of the deep raw ore in Daye Iron Mine

_{: Aprocessibility study on deep raw ore in Daye Iron Mine has been conducted in this paper. Under the contains of raw ore with 39.26%Fe, 0.436%Cu, 2.412%S,it can be obtained three products of cupper concentrate with the 18.68%Cu and 88.25% of recovery, pyrite concentrate with 37.59%S and 64.84% of recovery,iron concentrate with 66.73? and 82.47% of recovery after the closedcircuit test.}