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dc.contributor.authorKursunoglu, Sait
dc.contributor.authorIchlas, Zela Tanlega
dc.contributor.authorKaya, Muammer
dc.date.accessioned2021-08-23T08:21:55Z
dc.date.available2021-08-23T08:21:55Z
dc.date.issued2017en_US
dc.identifier.issn0304-386X
dc.identifier.issn1879-1158
dc.identifier.urihttps://doi.org/10.1016/j.hydromet.2017.05.013
dc.identifier.urihttps://hdl.handle.net/20.500.12573/927
dc.description.abstractLeaching is an important process in hydrometallurgical operations. This process is used to extract metals from the ores by dissolving them in a lixiviant. It is desired that the leaching method is able to provide high extraction rate at minimal capital and operational costs. There are many parameters that can affect the leaching efficiency and thus, the process of selecting a leaching method is complex. In this study, the use of Analytic Hierarchy Process (AHP) method to select an appropriate leaching method for Caldag lateritic nickel ore has been performed. The application of AHP is assisted with the use of ExperChoice 2000 (R) Software. The results shown that heap leaching (HL) is the most attractive leaching method with a rating of 0.592, followed by atmospheric leaching (AL), and high pressure acid leaching (HPAL) with ratings of 0.293 and 0.115, respectively. In addition, sensitivity analyses have been applied to investigate the impact of the main criteria on the alternative leaching methods. It was found that HPAL can be selected when economical main criteria decreased from 76.1% to 16.3%.en_US
dc.language.isoengen_US
dc.publisherELSEVIERRADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDSen_US
dc.relation.isversionof10.1016/j.hydromet.2017.05.013en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectExpertChoice (R) 2000en_US
dc.subjectSensitivity analysisen_US
dc.subjectAnalytic hierarchy processen_US
dc.subjectCaldagen_US
dc.subjectLeaching methoden_US
dc.titleLeaching method selection for Caldag lateritic nickel ore by the analytic hierarchy process (AHP)en_US
dc.typearticleen_US
dc.contributor.departmentAGÜ, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümüen_US
dc.contributor.institutionauthorKursunoglu, Sait
dc.identifier.volumeVolume 171 Page 179-184en_US
dc.relation.journalHYDROMETALLURGYen_US
dc.relation.publicationcategoryMakale - Uluslararası - Editör Denetimli Dergien_US


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