Investigation of the effects of some parameters in the production of chromate from chromite ores in Iskenderun region

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dc.authoridSungur, Sana/0000-0001-7370-8972
dc.contributor.authorSungur, Sana
dc.contributor.authorBabaoglu, Sibel
dc.date.accessioned2024-09-18T20:08:23Z
dc.date.available2024-09-18T20:08:23Z
dc.date.issued2006
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe conversion of chromite ore from iskenderun region into chromate was investigated. Firstly, the chromite ore was analysed using conventional chemical methods. Then, the effect of some parameters such as roasting time, temperature and the amount of additives on the conversion efficiency to the chromate was examined. The optimum roasting conditions were determined as 300 degrees C, 2 hours, 10 times the stoichiometrically required amounts of NaClO3 and 6 times the stoichiometrically required amounts of KOH. Under these conditions, the maximum recovery of chromate was found to be 100%. The product obtained from the roasting process was leached with water to produce a clean chromate solution. The effect of temperature and solid/liquid (S/L) ratio was investigated in the water leaching experiments. The optimum experimental results obtained were 100% at a 1:5 solid to water ratio at 25 degrees C and 20 min leaching period. The chromate solution was purified using conventional purification processes.en_US
dc.identifier.endpage494en_US
dc.identifier.issn1611-3683
dc.identifier.issn1869-344X
dc.identifier.issue7en_US
dc.identifier.startpage492en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/8807
dc.identifier.volume77en_US
dc.identifier.wosWOS:000239440400005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.relation.ispartofSteel Research Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectchromite oreen_US
dc.subjectproduction of chromateen_US
dc.subjectleachingen_US
dc.subjectroastingen_US
dc.titleInvestigation of the effects of some parameters in the production of chromate from chromite ores in Iskenderun regionen_US
dc.typeArticleen_US

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