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An investigation of fine coal grinding kinetics

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dc.contributor.authorBrown, Michael Duaneen
dc.contributor.committeechairAdel, Gregory T.en
dc.contributor.committeememberLucas, J. Richarden
dc.contributor.committeememberYoon, Roe-Hoanen
dc.contributor.committeememberForeman, William E.en
dc.contributor.departmentMining and Minerals Engineeringen
dc.date.accessioned2014-03-14T21:49:49Zen
dc.date.adate2013-11-15en
dc.date.available2014-03-14T21:49:49Zen
dc.date.issued1986-06-05en
dc.date.rdate2013-11-15en
dc.date.sdate2013-11-15en
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
dc.description.degreeMaster of Scienceen
dc.format.extentx, 109 leavesen
dc.format.mediumBTDen
dc.format.mimetypeapplication/pdfen
dc.identifier.otheretd-11152013-040453en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-11152013-040453/en
dc.identifier.urihttp://hdl.handle.net/10919/45752en
dc.publisherVirginia Techen
dc.relation.haspartLD5655.V855_1986.B768.pdfen
dc.relation.isformatofOCLC# 15185934en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V855 1986.B768en
dc.subject.lcshCoal washingen
dc.subject.lcshCoal -- Researchen
dc.titleAn investigation of fine coal grinding kineticsen
dc.typeThesisen
dc.type.dcmitypeTexten
thesis.degree.disciplineMining and Minerals Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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