充填式浮选柱的研究与应用

简要介绍了充填式浮选柱的发展历程及其特点 ,综述了近年来国内外学者对该设备的内部结构、流体力学特性、数学模型等基础理论的研究状况 ,以及充填式浮选柱在金属矿、煤、非金属矿等分选工艺中的主要应用情况 ,指出了目前所存在的一些有待解决的问题 ,并从基础理论和实际应用两个方面提出了几个有待进一步深入研究的课题和发展方向

Study and Application of Packed Flotation Columns

The history and characteristics of packed flotation columns were briefly presented,and its recent progress in the basic theoretical researches such as the internal structures,hydrokinetic properties,mathematical models,etc.was summarized.In addition,the progress in the application of packed flotation columns to the flotation processes on the metallic mines,coals,and other nonmetallic mines was also concerned.Some unsolved problems were referred and several future research subjects and directions were proposed not only in the basic theoretical fields but also in the applied fields.