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采用高效旋流器对选金尾矿进行脱粗、分级试验研究 ,得出 - 5μm ,- 19+5μm ,- 4 3+19μm三种粒级的绢云母产品。对分级参数进行了详细的研究 ,获得了适合多粒级绢云母生产的工艺和设备参数。
The high efficiency cyclone was used to de-roughen and grade the gold-coated tailings. Three kinds of sericite products of-5μm, -19 + 5μm and-4 3 + 19μm were obtained. The grading parameters were studied in detail, and the process and equipment parameters suitable for multi-grade sericite production were obtained.