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最近几年,多数选矿厂的发展是在对生产过程的状况更有效的控制和更深入的了解上,在选矿设备方面真正的改革极少,仅有一个值得注意的例外是浮选柱,目前它是最活跃的研究课题之一。采矿业是最保守的工业之一,在西方国家,机械式浮选机长期以来在工厂应用中占统治地位。但经很长时间试验后,现在浮选柱在钼矿和铜矿选别中立下脚机,并且已被人们所认识和广泛采用,包括在贵金属、磷矿和煤矿的选别上。
In recent years, most beneficiation plants have been developed with more effective control and deeper understanding of the state of the production process. There have been very few genuine reforms in mineral processing equipment, with only one notable exception being the flotation column, which is currently It is one of the most active research topics. Mining is one of the most conservative industries, and in Western countries, mechanical flotation machines have long dominated plant applications. However, after a long period of experimentation, the flotation column now has a neutral footing machine in the selection of molybdenum and copper mines and has been widely recognized and widely used, including in the selection of precious metals, phosphate rock and coal mines.