近年浮选进展

Advance in Flotation in Recent Years

通过浮选相关文献量的分布比较,从数量上描绘了浮选近5年的发展的概貌。重点评述了浮选以下几方面的发展:浮选设备(浮选机、浮选柱和磁力浮选设备)、浮选新药剂(捕收剂、起泡剂和调整剂)、泡沫中分选(粗粒浮选新方法)、载体浮选、无捕收剂浮选、物理作用(外加电场、磁化、超声波等)与浮选、生物浮选(生物捕收剂和调整剂)、浮选泡沫图象、硫化矿和铝土矿浮选等。此外,简述了国内近年浮选工业实践的进展。

Through the comparison of the distribution of the flotation - related literature amount, the development of flotation in the recent five years is outlined quantitatively. Review is mainly on the development of the following aspects of flotation： flotation equipment （flotation machine, flotation column and magnetic flotation equipment ） , new flotation reagents（ collector, frother and regulator ）, separation in froth （new flotation method for coarse particles ） ,carrier flotation, collectorless flotation, physical function （ external - exerted electric field, magnetization, ultrasonic wave etc. ） and flotation, biological flotation （biological collector and regulator ）, image of flotation froth, sulfide ores and bauxite ore. Besides, the advance in domestic flotation industrial practice in recent years is described briefly.