Column flotation simulation and control: An overview

被引：35

作者：

Bouchard, Jocelyn ^{[3
]}

Desbiens, Andre ^{[2
]}

del Villar, Rene ^{[1
]}

Nunez, Eduardo ^{[3
]}

机构：

[1] Univ Laval, Dept Genie Mines Met & Mat, LOOP, Proc Observat & Optimisat Lab, Quebec City, PQ G1V 0A6, Canada

[2] Univ Laval, Dept Genie Elect & Genie Informat, LOOP, Proc Observat & Optimisat Lab, Quebec City, PQ G1V 0A6, Canada

[3] Xstrata Proc Support, Falconbridge, ON P0M 1S0, Canada

来源：

MINERALS ENGINEERING | 2009年 / 22卷 / 06期

关键词：

Column flotation; Modelling; Simulation; Process control; GAS DISPERSION MEASUREMENTS; BUBBLE-SIZE ESTIMATION; AIR-FLOW RATE; SURFACE-AREA FLUX; IMPELLER SPEED; CONTROL STRATEGY; HOLD-UP; CELL; MODEL; BIAS;

D O I：

10.1016/j.mineng.2009.02.004

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Even after having been used for several years in mineral processing plants, the full potential of the column flotation process is still not fully exploited. There is obviously more than one reason explaining this, but one important contributing factor is certainly the under usage of available control capabilities. Researchers and practitioners have been interested in column flotation simulation and control for more than two decades. This paper provides an overview of the literature focused on these specific fields of research. It also discusses some future investigative issues and how the current industry may benefit from past developments, (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：519 / 529

页数：11

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