Dry Fine Grinding of Calcite Powder by Stirred Mill

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dc.contributor.authorToraman, O. Y.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2013
dc.departmentNiğde ÖHÜ
dc.description.abstractThe demand for fine powder is increasing in many fields such as chemical, pharmaceutical, and material industries. Therefore, research in fine grinding has gained in importance. In this study, the effects of various operating parameters, such as grinding time (min), stirrer speed (rpm), feed quantity (% of ball weight), and ball filling ratio (%) on fine grinding of calcite powder (CaCO3) (d(50)=34.04 mu m) were studied using a laboratory vertical stirred mill under dry conditions. A series of laboratory experiments using 2(4) full factorial designs was conducted to determine the optimum grinding parameters. The main and interaction effects on the volumetric surface area (S-v) (m(2)/cm(3)) of the ground product were evaluated using Yates' analysis. The grinding time, media filling ratio, and stirrer speed play distinct roles (positive) in product surface area and fineness.
dc.description.sponsorshipNigde University Scientific Research Projects Directorate [FEB2010/01]
dc.description.sponsorshipThe author would like to thank the Nigde University Scientific Research Projects Directorate (project no. FEB2010/01) for funding of this research work. And the author acknowledges Nidas Company (Nigde, Turkey) for providing of sample.
dc.identifier.doi10.1080/02726351.2012.694135
dc.identifier.endpage209
dc.identifier.issn0272-6351
dc.identifier.issue3
dc.identifier.scopus2-s2.0-84876356927
dc.identifier.scopusqualityQ3
dc.identifier.startpage205
dc.identifier.urihttps://dx.doi.org/10.1080/02726351.2012.694135
dc.identifier.urihttps://hdl.handle.net/11480/4408
dc.identifier.volume31
dc.identifier.wosWOS:000317822100001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorToraman, O. Y.
dc.language.isoen
dc.publisherTAYLOR & FRANCIS INC
dc.relation.ispartofPARTICULATE SCIENCE AND TECHNOLOGY
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDry fine grinding
dc.subjectoperating parameters
dc.subjectstatistical design
dc.subjectstirred mill
dc.subjectvolumetric surface area
dc.titleDry Fine Grinding of Calcite Powder by Stirred Mill
dc.typeArticle

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