An investigation of fine coal grinding kinetics
In recent years, a great deal of interest has been shown in developing methods for preparing super—clean coal containing less than 2% ash and 0.5% sulfur. New techniques for recovering fine coal, such as micro—bubble flotation, can achieve the desired result provided mineral matter is sufficiently l...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/45752 http://scholar.lib.vt.edu/theses/available/etd-11152013-040453/ |