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。
Better separation indices can be obtained by singular gravity concentration or flotation method and both of combination flowsheet, and gets effectively rid of carbon.
采用单一重选、单一浮选以及重浮联合流程均能有效除碳，取得较好的选别技术指标。
Through laboratory test work, determined processing flowsheet is gravity concentration-roasting- chemistry bleaching. By it, different grades of products were gained.
通过试验研究，贵州硬质高岭土矿适于采用重选— 焙烧— 化学漂白除铁的工艺流程来加工处理，可以得到不同级别的高岭土产品。
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