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前言磁选就是利用各种细粒物料的磁化系数差异把物料分成两个或更多的产品。磁分离技术用于选矿工艺已有很长时间了,并且多种用途的磁选机械已得到广泛的应用一一从比较简单的用于物料输送时的除铁装置到从高岭土悬浮物和废水流中除掉超细杂质的高梯度磁选机,甚至还有利用磁化系数微小差别分离血液成分的设备。
Preface Magnetic separation is the use of various fine-grained materials, the difference between the magnetic susceptibility of the material into two or more products. Magnetic separation technology has been used in mineral processing for a long time, and a variety of applications of magnetic separation machinery has been widely used one by one from the relatively simple iron removal device for material handling from the kaolin suspended solids and wastewater flow In the removal of ultra-fine impurities in high-gradient magnetic separator, and even the use of small differences in magnetization separation of blood components of equipment.