Conference Proceedings
International Heavy Minerals Conference
Conference Proceedings
International Heavy Minerals Conference
Knelson Continuous Variable Discharge Concentrator: Analysis of Operating Variables
The Knelson Continuous Variable Discharge (CVD) is a continuous centrifugal gravity concentrator for high-mass yield recovery applications. It has four operating variables that enable control of mass yield, product grade and recovery namely: fluidisation water, bowl speed, pinch valve open time and pinch valve closed time. Plant testing of a pilot scale Knelson CVD6 was conducted to evaluate the effects of operating variables on mineral separation. The analysis of operating variable effects has provided a framework for the development of operating guidelines for the CVD.
Contributor(s):
M McLeavy, B Klein, I Grewal
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- Published: 2001
- PDF Size: 0.083 Mb.
- Unique ID: P200103017