Use of frother with sampling-for-imaging bubble sizing technique

被引：22

作者：

Zhang, W. ^{[1
]}

Kolahdoozan, M. ^{[1
]}

Nesset, J. E. ^{[1
]}

Finch, J. A. ^{[1
]}

机构：

[1] McGill Univ, Dept Min & Mat Engn, Montreal, PQ H3A 2B2, Canada

来源：

MINERALS ENGINEERING | 2009年 / 22卷 / 05期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Flotation frothers; Flotation bubbles; Flotation machines; FLOTATION MACHINES; COALESCENCE; SIZE;

D O I：

10.1016/j.mineng.2008.11.004

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Measurement of bubble size in industrial flotation cells is now often accomplished using the sampling-for-imaging technique. Operation calls for frother in the viewing chamber. In this communication the impact of frother concentration in the chamber is examined. A concentration in excess of the system CCC (critical coalescence concentration) is recommended for field work. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：513 / 515

页数：3

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