Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/4772
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Esmeli, K. | - |
dc.contributor.author | Ozkan, A. | - |
dc.date.accessioned | 2023-11-11T09:03:40Z | - |
dc.date.available | 2023-11-11T09:03:40Z | - |
dc.date.issued | 2023 | - |
dc.identifier.issn | 2225-6253 | - |
dc.identifier.uri | https://doi.org/10.17159/2411-9717/1600/2023 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.13091/4772 | - |
dc.description.abstract | The enhancement of shear flocculation of a galena suspension by ultrasound in the presence of sodium isopropyl xanthate and potassium ethyl xanthate was investigated by studying the effects of surfactant concentration on flocculation efficiency, contact angle, and zeta potential. Strong flocculation was obtained under alkaline conditions (pH > 9) and a high ultrasound power level (150 W). Although the ultrasonic treatment increased the negativity of the zeta potential of the galena particles, this did not decrease the flocculation efficiency, thereby showing that the hydrophobic interactions between the particle were stronger than the electrical double-layer repulsion resulting from xanthate adsorption. The findings indicate that the ultrasonic treatment promoted the adsorption of surfactants onto the mineral surfaces. © 2023 South African Institute of Mining and Metallurgy. All rights reserved. | en_US |
dc.description.sponsorship | Konya Teknik Üniversitesi, KTÜN: 2015-OYP-015 | en_US |
dc.description.sponsorship | The present study was financially supported by Konya Technical University OYP Fund for project no. 2015-OYP-015. | en_US |
dc.language.iso | en | en_US |
dc.publisher | South African Institute of Mining and Metallurgy | en_US |
dc.relation.ispartof | Journal of the Southern African Institute of Mining and Metallurgy | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | contact angle | en_US |
dc.subject | galena | en_US |
dc.subject | shear flocculation | en_US |
dc.subject | ultrasonic treatment | en_US |
dc.subject | zeta potential | en_US |
dc.subject | Alkalinity | en_US |
dc.subject | Contact angle | en_US |
dc.subject | Efficiency | en_US |
dc.subject | Flocculation | en_US |
dc.subject | Hydrophobicity | en_US |
dc.subject | Ostwald ripening | en_US |
dc.subject | Shear flow | en_US |
dc.subject | Surface active agents | en_US |
dc.subject | Suspensions (fluids) | en_US |
dc.subject | Ultrasonic equipment | en_US |
dc.subject | Alkaline conditions | en_US |
dc.subject | Flocculation efficiency | en_US |
dc.subject | Galenum | en_US |
dc.subject | Hydrophobic interactions | en_US |
dc.subject | Potassium ethyl xanthate | en_US |
dc.subject | Power levels | en_US |
dc.subject | Shear flocculation | en_US |
dc.subject | Surfactant concentrations | en_US |
dc.subject | Ultrasonic treatments | en_US |
dc.subject | Ultrasound power | en_US |
dc.subject | Zeta potential | en_US |
dc.title | Enhancement of shear flocculation of a galena suspension by ultrasonic treatment | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.17159/2411-9717/1600/2023 | - |
dc.identifier.scopus | 2-s2.0-85173631491 | en_US |
dc.department | KTÜN | en_US |
dc.identifier.volume | 123 | en_US |
dc.identifier.issue | 7 | en_US |
dc.identifier.startpage | 365 | en_US |
dc.identifier.endpage | 370 | en_US |
dc.identifier.wos | WOS:001144227700002 | en_US |
dc.institutionauthor | … | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 56971525700 | - |
dc.authorscopusid | 7006607822 | - |
dc.identifier.scopusquality | Q3 | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
crisitem.author.dept | 02.12. Department of Mining Engineering | - |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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