BUBBLE DIAMETER ESTIMATION IN A MECHANICALLY AGITATED FLOTATION MACHINE.

被引：0
|
作者：
Xu, M. [1 ]
Finch, J.A. [1 ]
机构：
[1] McGill Univ, Montreal, Que, Can, McGill Univ, Montreal, Que, Can
来源：
Minerals and Metallurgical Processing | 1988年 / 5卷 / 01期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The photographic measurement of bubble diameter is tedious and restricted to vessels with transparent walls and relatively low bubble concentrations. A new method for predicting bubble diameter in a flotation column has been developed and confirmed by comparison with measured mean bubble diameter (Yianatos et al. , 1987). Flotation columns are not mechanically agitated. This note describes an extension of this method to a mechanically agitated flotation machine. A recent publication by Szatkowski (1987) provided sufficient data to calculate bubble diameter by the proposed method and compare the estimates with values determined photographically.
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页码：43 / 44
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