Sep 9, 2014 · The controller adjusts the density of medium used to enhance separation in the DMC process according to measurements on percentages of different ...
A model based control strategy for coal washing dense medium cyclone (DMC) circuits is proposed. The objective of the control is to guarantee the fine coal ...
A coal washing circuit is studied for the purpose of better control of the density of medium used in dense medium cyclones to enhance separation efficiency.
Abstract—The dense medium cyclone (DMC) process used in coal beneficiation plants is studied from a control system perspective. Employing the dynamic model ...
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A typical dense medium cyclone (hereafter referred to as DMC) circuit can be seen in Figure 1 where the location of the DMC can be seen in relation to other ...
The dense medium cyclone (DMC) is a high-tonnage device widely used to upgrade run-of-mine coal in the modern coal industry.
Utilizes a suspension of magnetite to adjust the medium density to a value that is between coal and the ash bearing material. The medium density correlates to ...
This paper reviews the literature on the modelling of both DMS bath and cyclone separators, and identifies the strengths and weaknesses in the present ...
Optimization of dense medium cyclone circuits requires an appreciation and understanding of both cyclone operation and common operating difficulties.
This has provided researchers with a unique opportunity to investigate the factors that control the efficiency of DMC operation, and to determine control ...
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