MATHEMATICAL-MODEL FOR THE ENTRAINMENT OF HYDROPHILIC PARTICLES IN FROTH FLOTATION

被引：52

作者：

KIRJAVAINEN, VM

机构：

[1] Department of Materials Science and Rock Engineering, Helsinki University of Technology, Helsinki

来源：

INTERNATIONAL JOURNAL OF MINERAL PROCESSING | 1992年 / 35卷 / 1-2期

关键词：

D O I：

10.1016/0301-7516(92)90002-E

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The entrainment of hydrophilic particles was studied using a circulating flotation system. Flotation tests were carried out with granular and flaky minerals at different slurry densities using only frother. The results showed that particle mass and shape, water recovery rate and slurry viscosity control particle entrainment. A mathematical model for the interrelation of the variables is presented.

引用

页码：1 / 11

页数：11

共 18 条

[1]

Allen T., 1991, PARTICLE SIZE MEASUR

[2]

BISSHOP JP, 1976, P IMM, V85, P191

[3]

ENGELBRECHT JA, 1975, J S AFR I MIN ME OCT, P125

[4]

Johnson N.W., 1974, T AIME, P204

[5]

Jowett A., 1966, BRIT CHEM ENG, V2, P330

[6] APPLICATION OF A PROBABILITY MODEL FOR THE ENTRAINMENT OF HYDROPHILIC PARTICLES IN FROTH FLOTATION [J].

KIRJAVAINEN, VM .

INTERNATIONAL JOURNAL OF MINERAL PROCESSING, 1989, 27 (1-2) :63-74

[7]

KIRJAVAINEN VM, 1988, 16TH P IMPC STOCKH A, P665

[8]

LAAPAS H, 1983, THESIS HELSINKI U TE

[9]

LAAPAS HR, 1988, PARTICLE SIZE ANAL 1, P277

[10]

Lynch A.J., 1981, MINERAL COAL FLOTATI

← 1 2 →