充填式浮选柱充气性能的研究  

INVESTIGATION INTO THE AERATION PERFORMANCE OF PACKED FLOTATION COLUNM

作　　者：蔡立新[1] 

机构地区：[1]武汉化工学院矿山工程系

出　　处：《武汉工程大学学报》1992年第S1期18-25,共8页Journal of Wuhan Institute of Technology

摘　　要：用二维床和照相相结合的方法对充填式浮选柱充气性能进+行了研究,得出了操作条件如何影响柱体内气泡的大小和分散状态的结果,同时建立了两相体系中气泡分散状态与操作条件关系的经验模型,直观地反映了操作条件对充气性能的影响。Abstract The areation performance of a packed two-dimensional flotation colunm is studied with photography to understand how the operating conditions effect on the size of the bubbles and their dispersion in the colunm. An empirical model is established to describe the effects of the conditions on the aeration performance.

关 键 词：充填式浮选柱 起泡剂 充气速率 模型 

分 类 号：T[一般工业技术]