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dc.contributor.authorBrown, Michael Duaneen_US
dc.date.accessioned2014-03-14T21:49:49Z
dc.date.available2014-03-14T21:49:49Z
dc.date.issued1986-06-05en_US
dc.identifier.otheretd-11152013-040453en_US
dc.identifier.urihttp://hdl.handle.net/10919/45752
dc.description.abstractIn 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 liberated. To achieve sufficient liberation, however, it is often necessary to grind to a mean particle size finer than 10 microns. Since conventional ball mills are highly inefficient in this fine size range, the stirred ball mill has been proposed as a more suitable means for ultrafine grinding.en_US
dc.format.mediumBTDen_US
dc.publisherVirginia Techen_US
dc.relation.haspartLD5655.V855_1986.B768.pdfen_US
dc.subjectCoalen_US
dc.subject.lccLD5655.V855 1986.B768en_US
dc.titleAn investigation of fine coal grinding kineticsen_US
dc.typeThesisen_US
dc.contributor.departmentMining and Minerals Engineeringen_US
dc.description.degreeMaster of Scienceen_US
thesis.degree.nameMaster of Scienceen_US
thesis.degree.levelmastersen_US
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen_US
thesis.degree.disciplineMining and Minerals Engineeringen_US
dc.contributor.committeechairAdel, Gregory T.en_US
dc.contributor.committeememberLucas, J. Richarden_US
dc.contributor.committeememberYoon, R. H.en_US
dc.contributor.committeememberForeman, William E.en_US
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-11152013-040453/en_US
dc.date.sdate2013-11-15en_US
dc.date.rdate2013-11-15
dc.date.adate2013-11-15en_US


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