提高选厂尾矿中有用矿物综合回收效益的途径

Way to Improve the Comprehensive Recovery Benefits of Valuable Minerals from Concentrators' Tailings

分析了影响当前尾矿中有用矿物回收的原因，指出应完善回收工艺，采用高效选别设备，尽量进行简易预选及产品方案的合理确定，以获取最佳经济效益。

Factors influencing the present recovery of valuable minerals from tailings are analyzed.It is pointed out that the recovery technology should be perfected,high efficient separation equipment be used,the widest possible use of simple pre-concentration be made and the product scheme be rationally determined so as to achieve best economical benefits.