从尾矿中回收石榴子石的选矿试验研究

Study on beneficiation test of recovering garnet from tailings

根据矿物特点,对某铜钼尾矿中的石榴子石进行了选矿试验研究。采用重选可获得石榴子石含量为92.00%,矿物回收率为43.70%的石榴子石精矿,磁选可获得石榴子石含量为84.00%、回收率为85.38%的石榴子石精矿。有效回收了石榴子石,减少了尾矿排放。

According to the characteristic of the minerals,the beneficiation test was carried out to recover garnet from tailings.Garnet concentrate containing 92.00%garnet could be obtained by gravity separation with recovery of 43.70%.Garnet concentrate containing 84.00%garnet could be obtained by magnetic separation with recovery of 85.38%.Garnet was recovered and the tailings discharge was decreased.