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dc.contributor.authorTop, Soner
dc.contributor.authorKursunoglu, Sait
dc.contributor.authorIchlas, Zela Tanlega
dc.date.accessioned2021-01-28T08:11:33Z
dc.date.available2021-01-28T08:11:33Z
dc.date.issued2020en_US
dc.identifier.issn1879-1395
dc.identifier.issn0008-4433
dc.identifier.urihttps://doi.org/10.1080/00084433.2020.1780560
dc.identifier.urihttps://hdl.handle.net/20.500.12573/514
dc.descriptionThis work was partially supported by the Scientific and Technological Research Council of Turkey (TUBITAK) [Project No: 216M405].en_US
dc.description.abstractThe effects of leaching parameters on the metal dissolutions from Caldag laterite ore using hydrochloric acid at atmospheric pressure were investigated. The following leaching parameters were examined to understand their effects on the dissolution of the metals: hydrochloric acid concentration, solid/liquid ratio, particle size, leaching temperature and time. Extractions of 95.8%Ni, 94.5%Co and 94.3%Mn into the leach solution were obtained along with a substantial amount of iron (81.5%) under the following conditions: 3.0 M HCl concentration, 90 degrees C leaching temperature, 8 h leaching time, 1/5 solid/liquid ratio and -0.053 mm particle size. The hydrochloric acid consumption under these optimum conditions was found to be 543 kg t(-1)ore. The results indicated that hydrochloric acid concentration and leaching temperature were the most important parameters affecting metal dissolutions. It was found that the dissolution of nickel did not exhibit a good linear correlation to that of manganese, which suggested that considerable amounts of nickel were not hosted in asbolane phase but also in other mineral phases such as goethite, haematite and clays. It was, however, found that most of the cobalt appeared to be hosted in asbolane. The semi-quantitative mineral analyses revealed that mineral dissolution order was as follows: calcite > goethite > haematite > lizardite >= chlorite-serpentine > asbolane > albite > kaolinite.en_US
dc.description.sponsorshipTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) 216M405en_US
dc.language.isoengen_US
dc.publisherTAYLOR & FRANCIS LTD, 2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLANDen_US
dc.relation.isversionof10.1080/00084433.2020.1780560en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcobalt dissolutionen_US
dc.subjectnickel dissolutionen_US
dc.subjecthydrochloric aciden_US
dc.subjectCaldagen_US
dc.subjectLateriteen_US
dc.titleEffects of leaching parameters on the dissolution of nickel, cobalt, manganese and iron from Caldag lateritic nickel ore in hydrochloric acid solutionen_US
dc.typearticleen_US
dc.contributor.departmentAGÜ, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümüen_US
dc.contributor.authorID0000-0003-3486-4184en_US
dc.contributor.authorID0000-0003-2550-5948en_US
dc.contributor.authorID0000-0002-1680-5482en_US
dc.identifier.volumeVolume: 59en_US
dc.identifier.issue3en_US
dc.identifier.startpage368en_US
dc.identifier.endpage376en_US
dc.relation.journalCANADIAN METALLURGICAL QUARTERLYen_US
dc.relation.tubitak216M405
dc.relation.publicationcategoryMakale - Uluslararası - Editör Denetimli Dergien_US


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