Comparison of iron ores upgraded with Falcon concentrator and magnetic separators assisted by coal reduction-conversion process

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dc.authoridALTINER, Mahmut/0000-0002-7428-5999
dc.authoridTop, Soner/0000-0003-3486-4184
dc.authoridUckun, Sukru/0000-0001-8798-1398
dc.authoridSarikaya, Musa/0000-0003-4942-4472
dc.authorwosidSarıkaya, Musa/ABG-8736-2020
dc.authorwosidALTINER, Mahmut/E-5044-2018
dc.authorwosidTop, Soner/H-3310-2015
dc.contributor.authorVapur, Huseyin
dc.contributor.authorTop, Soner
dc.contributor.authorAltiner, Mahmut
dc.contributor.authorUckun, Sukru
dc.contributor.authorSarikaya, Musa
dc.date.accessioned2024-08-04T20:45:41Z
dc.date.available2024-08-04T20:45:41Z
dc.date.issued2020
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis study investigated the effects of iron ore roasting on iron ore beneficiation. Hematite-magnetite conversion was comprehensively investigated and characterized by XRD, SEM, and M-H analyses. The magnetic susceptibilities of the materials were shown by Honda-Owen plots. The optimum magnetite transformation conditions were found as 800 degrees C temperature, 10 wt.% coal and 10 min reaction time. Preliminary tests with the unroasted ores were conducted before the optimization and comparison tests. The Box Behnken test design was used for modeling the falcon concentrator separation tests. High-intensity wet magnetic, low-intensity dry magnetic and falcon gravity separators were applied to the roasted and unroasted ores at the optimum test conditions. After conversion, the iron concentrations in the grade that could be sold (>56% Fe) were obtained by the wet magnetic separator and the falcon gravity separator with the recovery yields of 90.87 and 81.72%, respectively. The positive effects of roasting were observed in terms of concentrate yields for the wet magnetic separation and gravity separation methods. However, desired saleable iron concentrates were not achieved by dry magnetic separation experiments, although the recovery yields were raised above 80% after the conversion process.en_US
dc.identifier.doi10.1080/02726351.2018.1548532
dc.identifier.endpage418en_US
dc.identifier.issn0272-6351
dc.identifier.issn1548-0046
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85060042550en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage409en_US
dc.identifier.urihttps://doi.org/10.1080/02726351.2018.1548532
dc.identifier.urihttps://hdl.handle.net/11616/98611
dc.identifier.volume38en_US
dc.identifier.wosWOS:000531068000003en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofParticulate Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHematiteen_US
dc.subjectmagnetiteen_US
dc.subjectFalcon separatoren_US
dc.subjectmagnetic separationen_US
dc.subjectreductionen_US
dc.titleComparison of iron ores upgraded with Falcon concentrator and magnetic separators assisted by coal reduction-conversion processen_US
dc.typeArticleen_US

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