MAGNESIUM HYDROXIDE RECOVERY FROM MAGNESIA WASTE BY CALCINATIONS AND HYDRATION PROCESSES

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dc.authorid0000-0002-6699-666Xen_US
dc.contributor.authorKurama, Haldun
dc.contributor.authorHoşgün, Halit Levent
dc.date.accessioned2021-03-20T20:15:20Z
dc.date.available2021-03-20T20:15:20Z
dc.date.issued2015
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.description.abstractIn this study, hydration behavior of the magnesia waste, supplied from the electrostatic bag house of the sintering unit of MAS Company, Eskisehir-Turkey was studied to find out re-usability of the material as a source of magnesium hydroxide (Mg(OH)(2)) production. According to chemical and crystalline phase analyses, MgO content of the sample was determined as 49.9 wt% and consists of mainly raw magnesite (MgCO3), sintered magnesia-periclase (MgO) and small amount of serpentine (lizardite) phases. In hydration process, the reactivity of magnesium oxide determines the rate and extent of hydration of the sample. Therefore, the waste samples both calcined and uncalcined forms were hydrated in water and the efficiencies were compared according to sample source. The hydration experiments were carried out at temperatures ranging from 30 degrees C and 80 degrees C to evaluate the influence of temperature on particle morphology and surface areas of the products. The efficiency of the hydration was evaluated by using thermogravimetric (TG) and scanning electron microscopy (SEM) analyses. The test results suggest that the magnesia waste could be used as a source material for production of magnesium hydroxide.en_US
dc.identifier.doi10.5277/ppmp150121en_US
dc.identifier.endpage245en_US
dc.identifier.issn1643-1049
dc.identifier.issn2084-4735
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage233en_US
dc.identifier.urihttp://doi.org/10.5277/ppmp150121
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1181
dc.identifier.volume51en_US
dc.identifier.wosWOS:000352493800021en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorHoşgün, Halit Levent
dc.language.isoenen_US
dc.publisherOficyna Wydawnicza Politechniki Wroclawskiejen_US
dc.relation.ispartofPhysicochemical Problems Of Mineral Processingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectmagnesium hydroxideen_US
dc.subjecthydrationen_US
dc.subjectmagnesia wasteen_US
dc.subjectcharacterizationen_US
dc.titleMAGNESIUM HYDROXIDE RECOVERY FROM MAGNESIA WASTE BY CALCINATIONS AND HYDRATION PROCESSESen_US
dc.typeArticleen_US

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