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On-Line Testing of a Horizontally-Baffled Flotation Column in an Operating Coal-Cleaning Plant
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Citation (Style = APA)
Eisele, T. C. ; Kawatra, S. K. (1995). On-Line Testing of a Horizontally-Baffled Flotation Column in an Operating Coal-Cleaning Plant.
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Reference Manager (RIS)
SpreadSheed (CSV)
Eisele, T. C. ; Kawatra, S. K. (1995). On-Line Testing of a Horizontally-Baffled Flotation Column in an Operating Coal-Cleaning Plant.
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Reference Manager (RIS)
SpreadSheed (CSV)
Organization: Society for Mining, Metallurgy & Exploration
Pages: 9
Publication Date:
Jan 1, 1995
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Abstract
Abstract
| A horizontal-baffle arrangement has been developed to prevent excessive axial mixing in flotation columns. These baffles have been shown in previous work to improve the grade/recovery performance of both a laboratory-scale column and a pilot-scale column (Kawatra and Eisele. 1993). In this paper, results are given for continuous on-line operation of the pilot-scale baffled column in a commercial coal- cleaning plant. These results show its ability to operate for extended periods without plugging, to produce a consistent-quality product even while the feed quality was fluctuating, and to remove much of the pyritic sulfur from the coal. |
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