The effect of grinding type on roughness and coagulation of magnesite particles

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dc.authoridEhsani, Arman/0000-0002-1758-8694
dc.authoridTombal Kara, Tu�ba Deniz/0000-0001-5658-6854
dc.contributor.authorGuven, Onur
dc.contributor.authorKayabasi, Halim Recep
dc.contributor.authorEhsani, Arman
dc.contributor.authorKaymakoglu, Burcin
dc.contributor.authorKara, Tugba Deniz Tombal
dc.date.accessioned2026-02-27T07:32:59Z
dc.date.available2026-02-27T07:32:59Z
dc.date.issued2025
dc.description.abstractCoagulation is one of the most important processes for aggregating the fine particles in a dispersed system via different mechanisms. Many factors such as particle size, morphology, pH, coagulant type, and concentration may affect particle-particle interactions, which will then be effective on their coagulation characteristics. In this study, the effect of grinding type on the roughness of magnesite particles under 38 microns was evaluated for its role in the coagulation of particles under different salt types and concentrations. The results of grinding tests showed that rougher particles could be obtained with a rod mill compared to the particles ground in a ball mill. After grinding of particles, an increasing trend was obtained in terms of settling rate for different salts in an order of NaCl < CaCl2 < AlCl3 during coagulation tests under all concentrations (10(-3), 10(-2), 10(-1) and 1 M) at a constant pH value as 8.01 +/- 0.2. In sum, the results of this study clearly showed that adjusting the grinding conditions is not only effective on the size and morphology of the particles but also plays a significant role in particle-particle interactions and accordingly their coagulation characteristics.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [2219A]
dc.description.sponsorshipAcknowledgments This study is supported by The Scientific and Technological Research Council of Turkey (TUBITAK) with Project Number 2219A.
dc.identifier.doi10.37190/ppmp/203708
dc.identifier.issn1643-1049
dc.identifier.issn2084-4735
dc.identifier.issue3
dc.identifier.urihttp://dx.doi.org/10.37190/ppmp/203708
dc.identifier.urihttps://hdl.handle.net/20.500.14669/4407
dc.identifier.volume61
dc.identifier.wosWOS:001488802500003
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherOficyna Wydawnicza Politechniki Wroc?awskiej
dc.relation.ispartofPhysicochemical Problems of Mineral Processing
dc.relation.publicationcategoryMakale - Uluslararas� Hakemli Dergi - Kurum ��retim Eleman�
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20260302
dc.subjectgrinding
dc.subjectroughness
dc.subjectcoagulation
dc.subjectsalt
dc.titleThe effect of grinding type on roughness and coagulation of magnesite particles
dc.typeArticle

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