The effect of liquid grinding aids on the dry fine grinding of muscovite

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dc.authoridCayirli, Serkan/0000-0003-3348-6601
dc.contributor.authorCayirli, Serkan
dc.contributor.authorGokcen, Hasan Serkan
dc.contributor.authorBozkurt, Volkan
dc.contributor.authorUcbas, Yasar
dc.date.accessioned2024-11-07T13:32:58Z
dc.date.available2024-11-07T13:32:58Z
dc.date.issued2023
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThis paper investigates the production of a micronized muscovite to a target product size of d(50)similar to 15 mu m with a minimum energy consumption to suit the product requirements of the paint industry by a dry grinding process in a laboratory-scale vertical stirred ball mill. A series of batch dry grinding tests were conducted without and with two commonly used industrial liquid grinding aids, ethylene glycol (EG, C2H6O2) and triethanolamine (TEA, C6H15NO3). The results were evaluated based on particle size distribution (PSD), specific energy consumption, span value, and aspect ratio. The results showed that using liquid grinding aids resulted in a finer PSD, lower specific energy consumption, a narrower size distribution, lower span values, and a higher aspect ratio, which meant better delamination and improved grinding efficiency to that of no grinding aid. The interaction between grinding aids and ground muscovite surfaces was investigated by Fourier Transform Infrared Spectroscopy (FTIR). FTIR measurements revealed that EG and TEA were physically adsorbed on muscovite surfaces. Scanning Electron Microscopy (SEM) was also employed to determine differences between ground muscovite surfaces with and without grinding aids. SEM images indicated that grinding aids could prevent the agglomeration of ground muscovite particles while improving delamination. Adding grinding aids led to a decrease in muscovite agglomeration and an improvement in lamination owing to the adsorption of grinding aids on the particle surfaces.
dc.description.sponsorshipScientific and Technological Research Council of Turkey [112R008]; Eskisehir Osmangazi University, Scientific Research Project Commission [2013-175]
dc.description.sponsorshipThis work is supported by the Scientific and Technological Research Council of Turkey (112R008) and Eskisehir Osmangazi University, Scientific Research Project Commission (2013-175).
dc.identifier.doi10.37190/ppmp/165854
dc.identifier.issn1643-1049
dc.identifier.issn2084-4735
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85161135643
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.37190/ppmp/165854
dc.identifier.urihttps://hdl.handle.net/11480/15722
dc.identifier.volume59
dc.identifier.wosWOS:000986908200001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherOficyna Wydawnicza Politechniki Wroclawskiej
dc.relation.ispartofPhysicochemical Problems of Mineral Processing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectgrinding aids
dc.subjectdry grinding
dc.subjectstirred ball mill
dc.subjectmuscovite
dc.titleThe effect of liquid grinding aids on the dry fine grinding of muscovite
dc.typeArticle

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