Articles with "mechanism coal" as a keyword



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Mechanism of a Coal Chemical-Leaching Process and Recovery of Spent Chemicals: A Pilot-Scale Study

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Published in 2017 at "International Journal of Coal Preparation and Utilization"

DOI: 10.1080/19392699.2016.1179637

Abstract: ABSTRACT Methods for enriching organic macerals in coal are of great importance, but, due to the yield constraint, physical-beneficiation methods are less effective. Chemical beneficiation using alkali followed by acid has been studied at the… read more here.

Keywords: mechanism coal; process; chemical; coal ... See more keywords