This article presented an experimental research on washability of microcrystal graphite using float-sink tests.Chemical ......

云南西定铁矿中铁品位为41.55%,主要含有磁铁矿和赤褐铁矿。本研究采用摇床重选、弱磁选和强磁选的选矿方法验证该铁矿的可选性。......