The effect of ionic strength of plant water on valuable mineral and gangue recovery in a platinum bearing ore from the Merensky reef

被引：59

作者：

Corin, K. C. ^{[1
]}

Reddy, A. ^{[1
]}

Miyen, L. ^{[1
]}

Wiese, J. G. ^{[1
]}

Harris, P. J. ^{[1
]}

机构：

[1] Univ Cape Town, Dept Chem Engn, Ctr Minerals Res, ZA-7701 Rondebosch, South Africa

来源：

MINERALS ENGINEERING | 2011年 / 24卷 / 02期

关键词：

Sulphide ores; Froth flotation; Ionic strength; FLOTATION; FROTH; HYDROPHOBICITY; STABILITY; PARTICLE; SULFIDE;

D O I：

10.1016/j.mineng.2010.10.015

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

As the restrictions on water usage become more prevalent throughout the world, mining operations are required to understand the impact that water recycling will have on them. Not only owing to operational needs, but also from an environmental stand point. As would be expected recycling is likely to lead to increased dissolved ions, increasing the ionic strength, which may impact plant performance. By conducting flotation tests under varying degrees of ionic strength of synthetic plant water it is possible to better understand the effect that water recycling could have on the recovery of a mining operation. The effect of such an increase in ionic strength is discussed. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：131 / 137

页数：7

共 20 条

[1] Mineralogical characterisation of naturally floatable gangue in Merensky Reef ore flotation
Becker, M.
Harris, P. J.
Wiese, J. G.
Bradshaw, D. J.
[J]. INTERNATIONAL JOURNAL OF MINERAL PROCESSING, 2009, 93 (3-4) : 246 - 255
[2] BECKER M, 2006, P AUT MIN MIN ENG IN
[3] A simple method for establishing whether the adsorption of polysaccharides on talc is a reversible process
Cawood, SR
Harris, PJ
Bradshaw, DJ
[J]. MINERALS ENGINEERING, 2005, 18 (10) : 1060 - 1063
[4] THE DESTABILIZATION OF FROTH BY SOLIDS .1. THE MECHANISM OF FILM RUPTURE
DIPPENAAR, A
[J]. INTERNATIONAL JOURNAL OF MINERAL PROCESSING, 1982, 9 (01) : 1 - 14
[5] Effects of frother type and froth height on the flotation behaviour of chromite in UG2 ore
Ekmekçi, Z
Bradshaw, DJ
Allison, SA
Harris, PJ
[J]. MINERALS ENGINEERING, 2003, 16 (10) : 941 - 949
[6] Giesekke E.W., 1984, Reagents in the Minerals Industry, P227
[7] GOTTLIEB P, 1991, P INT C APPL MIN, V1, P11
[8] HARRIS PJ, 2009, COMMUNICATION 0922
[9] THE INFLUENCE OF PARTICLE-SIZE AND HYDROPHOBICITY ON THE STABILITY OF MINERALIZED FROTHS
JOHANSSON, G
PUGH, RJ
[J]. INTERNATIONAL JOURNAL OF MINERAL PROCESSING, 1992, 34 (1-2) : 1 - 21
[10] Levay G, 2001, J S AFR I MIN METALL, V101, P69

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