Articles with "optimization coal" as a keyword



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Optimization of Coal Washery Tailings by Flotation Process

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Published in 2019 at "Energies"

DOI: 10.3390/en12203956

Abstract: Flotation tailings are by-products of coal preparation plants, which do not only occupy cultivated land but also cause pollution. The high ash content and low calorific value of tailings limit their applications. Deashing is the… read more here.

Keywords: coal washery; flotation; ash content; flotation tailings ... See more keywords