BUBBLE PARTICLE ATTACHMENT EFFICIENCY

被引：44

作者：

HEWITT, D

FORNASIERO, D

RALSTON, J

机构：

[1] Particle and Surface Technology Research Group, School of Chemical Technology, University of South Australia, The Levels

来源：

MINERALS ENGINEERING | 1994年 / 7卷 / 5-6期

基金：

澳大利亚研究理事会;

关键词：

QUARTZ PARTICLES; BUBBLE SIZE; FLOTATION; ATTACHMENT EFFICIENCY;

D O I：

10.1016/0892-6875(94)90097-3

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The attachment efficiency between quartz particles of known contact angle and air bubbles of 0.75, 1.2 and 2.0 mm diameter has been determined for the first time as a function of particle size, contact angle and ionic strength. The results are interpreted in terms of thin film drainage effects and bubble spreading kinetics.

引用

页码：657 / 665

页数：9

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