Magnetic pulleys are used in series for dry separation, with the first pass dry separation to ensure a 8%-10% tailings discarding and the second pass to ensure an over 98% recovery.
利用磁滑轮串联干选，第一道磁滑轮干选保抛尾8％-10％、第二道磁滑轮干选保回收率大于98％，将改造后干选设备和工艺嵌入现有的三段一闭路破碎筛分工序中。
Test research of discarding coarse tailings in new technological flowsheet consisting of two stage continuous grinding-gravity separation-magnetic separation-reverse flotation is described.
介绍了东鞍山矿石两段连续磨矿、重选-磁选-反浮选新工艺流程中粗粒部分抛尾试验研究。
By using the process of discarding tailings with shaking table, the rough concentrate with the yield 49.
采用摇床抛尾工艺流程，可得到精矿产率49。
By using the process of discarding tailings with shaking table, the rough concentrate with the yield 49.
采用摇床抛尾工艺流程，可得到精矿产率49。
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