ENRICHMENT OF LOW-GRADE MAGNETITE ORE BY MAGNETIC AND GRAVITY SEPARATIONS: EFFECT OF PARTICLE SIZE

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dc.authorscopusid6603159724
dc.authorscopusid57410939200
dc.authorscopusid26434138200
dc.authorscopusid57211503592
dc.contributor.authorSis H.
dc.contributor.authorKaraağaç T.
dc.contributor.authorBirinci M.
dc.contributor.authorKıyak T.
dc.date.accessioned2024-08-04T20:03:45Z
dc.date.available2024-08-04T20:03:45Z
dc.date.issued2021
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis study compares the efficiency of different methods in beneficiation of iron ore from Doğanşehir (Malatya) region. It is a low-grade ore containing 27.43 % Fe which requires concentration to meet the specifications of blast furnace feeds. The main mineral composition of ore is magnetite and also contains magnesioferrite, ferro-actinolite and calcite minerals. The collected samples were classified into different size fractions after size reduction and then subjected to different gravimetric and magnetic separation methods for concentration. The results showed that particle sizes affected the concentrations to a large extent and generally cleaner concentrates were obtained at finer sizes for a certain separation method. On the other hand, wet magnetic separation yielded comparably better results than gravimetric methods. A concentrate assaying 65.66 % Fe and 0.38 % K2O+Na2O was obtained with 78.11 % recovery by wet magnetic separation. It was concluded that concentrates meeting blast furnace specifications could be obtained from this low-grade iron ore. It was also concluded that the proposed separation flow sheet can be applied to similar low-grade iron ores in the region. © 2021 Union of Chambers of Engineers and Architects of Turkey. All rights reserved.en_US
dc.description.sponsorshipThis research was financially supported by the Scientific Research Projects Unit of Inonuen_US
dc.identifier.doi10.30797/madencilik.796806
dc.identifier.endpage39en_US
dc.identifier.issn2564-7024
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85122743687en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage31en_US
dc.identifier.trdizinid1111556en_US
dc.identifier.urihttps://doi.org/10.30797/madencilik.796806
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/1111556
dc.identifier.urihttps://hdl.handle.net/11616/92049
dc.identifier.volume60en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherChamber of Mining Engineers of Turkeyen_US
dc.relation.ispartofScientific Mining Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGravity separationen_US
dc.subjectIron oresen_US
dc.subjectMagnetic separationen_US
dc.subjectMagnetiteen_US
dc.subjectScrubbingen_US
dc.titleENRICHMENT OF LOW-GRADE MAGNETITE ORE BY MAGNETIC AND GRAVITY SEPARATIONS: EFFECT OF PARTICLE SIZEen_US
dc.title.alternativeDÜŞÜK TENÖRLÜ MANYETİT CEVHERİNİN MANYETİK AYIRMA VE YERÇEKİMİ İLE ZENGİNLEŞTİRİLMESİ: TANE BOYU ETKİSİen_US
dc.typeArticleen_US

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