Coal preparation plant optimization: A critical review of the existing methods |
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| Authors: | V Gupta MK Mohanty |
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| Institution: | Department of Mining and Mineral Resources Engineering, Southern Illinois University at Carbondale, Carbondale, Illinois 62901-6603, United States |
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| Abstract: | A coal preparation plant typically operates with multiple cleaning circuits to clean individual size fractions of run-of-mine coal. Coal preparation plants are traditionally optimized using the equalization of incremental product quality approach. Individual cleaning circuits are operated at the same specific incremental product quality so that the targeted overall plant product quality is achieved. Over the years, it has been well established that equal incremental product quality approach maximizes plant-yield for a given product quality constraint. |
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| Keywords: | coal plant optimization incremental product quality coal washability |
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