含钽矿石的选矿实践表明,在用重选方法选别时,可获得大量的富钽精矿。在大多数情况下,重选的最终阶段都是在摇床上进行的。这些设备的选别效果与很多因素有关,其中包括摇床给矿的矿物组成。在摇床给矿中存在有比重与钽矿物相近的重脉石矿物(石榴石、黄玉等)时,会降低选矿工艺指标。 Beneficiation practice with tantalum ore shows that a large number of tantalum-rich concentrates can be obtained when sorting by gravity separation. In most cases, the final stage of re-election is carried out on the shaker. The sorting effect of these devices depends on many factors, including the mineral composition of the shaker to the mine. In the shaker to the mine there is a proportion of heavy minerals similar to tantalum minerals (garnet, topaz, etc.), will reduce the beneficiation process indicators.