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苏联的选矿事业正向現代化的技术方向迅速地、不断地发展着。在选矿方面,許多选矿厂都已经推行了快速浮选。快速浮选的实質是增加浮选速度,即增加單位时間內的回收率,而增加浮选速度主要是依靠矿漿中有效充气,(充气是指空气在矿漿中的吸入和弥散)。从苏联快速浮选經驗中得出的重要结论是:为了获得高的囘收率和精矿質量,首要的是在粗选浮选槽中加强充气。
The mineral processing industry in the Soviet Union is moving rapidly and continuously with the technical direction of modernization. In mineral processing, many concentrators have implemented rapid flotation. The essence of rapid flotation is to increase the flotation rate, that is, to increase the recovery rate per unit time, and increase the flotation speed mainly depends on the effective aeration in the pulp, (aeration refers to the inhalation and dispersion of air in the pulp) . The key conclusion drawn from the experience of the Soviet Union in its rapid flotation is that above all, in order to achieve high recoveries and concentrate quality, it is of prime importance to enhance the aeration in rougher flotation cells.