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https://hdl.handle.net/20.500.13091/3742
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Taner, H.A. | - |
dc.contributor.author | Önen, V. | - |
dc.date.accessioned | 2023-03-03T13:34:26Z | - |
dc.date.available | 2023-03-03T13:34:26Z | - |
dc.date.issued | 2022 | - |
dc.identifier.issn | 1335-1788 | - |
dc.identifier.uri | https://doi.org/10.46544/AMS.v27i3.19 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.13091/3742 | - |
dc.description.abstract | This study investigated the effects of clay minerals (montmorillonite, illite, and kaolinite) on chalcopyrite recovery and flotation kinetic parameters. Classical first-order flotation kinetic model was applied as a function of froth height and amount of clay minerals to fit overall flotation results on chalcopyrite recovery against flotation time. Clay minerals enhanced chalcopyrite recovery by mechanical entrainment and slime coating of valuable chalcopyrite particles. Flotation tests have shown that the deleterious impact of clay minerals on the chalcopyrite flotation is enhanced as follows: montmorillonite>kaolinite>illite. Montmorillonite significantly raised viscosity and also considerably diminished chalcopyrite grade. Recovery and selectivity were lower for montmorillonite than kaolinite and illite. The adjunct of illite was of little effect on chalcopyrite flotation kinetics. The obtained flotation rate constants indicate that clay minerals are carried to the concentrate together with the chalcopyrite. The flotation rate constants increased with increasing the amount of all clay minerals. Slime minerals easily entered to concentrate by mechanical entrainment, and the inhibition effect of clay particles on chalcopyrite became more obvious with increasing flotation time. However, the negative effect of clay minerals is reduced with high froth height. © 2022 by the authors. | en_US |
dc.description.sponsorship | 16401051 | en_US |
dc.description.sponsorship | The authors would like to thank the Directorship of Research Fund of Selcuk University for providing financial support to this study (Project number 16401051). The authors wish to thank Park Electric for valuable assistance in the sampling campaign. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Technical University of Kosice | en_US |
dc.relation.ispartof | Acta Montanistica Slovaca | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | chalcopyrite | en_US |
dc.subject | classical first-order model | en_US |
dc.subject | clay minerals | en_US |
dc.subject | Flotation | en_US |
dc.subject | kinetic models | en_US |
dc.title | The effect of different clay minerals on the flotation kinetics of chalcopyrite | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.46544/AMS.v27i3.19 | - |
dc.identifier.scopus | 2-s2.0-85143804917 | en_US |
dc.department | KTUN | en_US |
dc.identifier.volume | 27 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.startpage | 815 | en_US |
dc.identifier.endpage | 826 | en_US |
dc.identifier.wos | WOS:000913204700019 | en_US |
dc.institutionauthor | … | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Eleman | en_US |
dc.authorscopusid | 57193838301 | - |
dc.authorscopusid | 35776889700 | - |
dc.identifier.scopusquality | Q3 | - |
item.grantfulltext | embargo_20300101 | - |
item.openairetype | Article | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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19taner.pdf Until 2030-01-01 | 996.07 kB | Adobe PDF | View/Open Request a copy |
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