Bubbles coalescence: Hydrofobic particles effect

被引：0
|
作者：
P. M. Gallegos-Acevedo
J. Espinoza-Cuadra
R. Pérez-Garibay
E. T. Pecina-Treviño
机构：
[1] UTM,Instituto de Minería
[2] CINVESTAV-IPN (Unidad Saltillo),undefined
[3] ESI-UAdeC,undefined
来源：
Journal of Mining Science | 2010年 / 46卷
关键词：
Froth flotation; column flotation; hydrophobic particles;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents an experimental methodology to capture and record an image sequence to observe and quantitatively characterize bubble coalescence phenomenon. The effect of the solids attached onto the bubble surface and its interaction with other bubbles both empty and loaded are examined. In addition, a coalescence mechanism in the froth zone of flotation columns and some experimental results obtained at the laboratory scale are discussed.
引用
收藏
页码：333 / 337
页数：4
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