Selective Leaching of a Mixed Nickel-Cobalt Hydroxide Precipitate in Sulphuric Acid Solution With Potassium Permanganate as Oxidant
| dc.contributor.author | Hussaini, Shokrullah | |
| dc.contributor.author | Ichlas, Zela Tanlega | |
| dc.contributor.author | Top, Soner | |
| dc.contributor.author | Kursunoglu, Sait | |
| dc.contributor.author | Kaya, Muammer | |
| dc.date.accessioned | 2025-09-25T10:56:52Z | |
| dc.date.available | 2025-09-25T10:56:52Z | |
| dc.date.issued | 2021 | |
| dc.description | Hussaini, Shokrullah/0000-0003-0287-0061; Kaya, Muammer/0000-0001-5260-2589; Top, Soner/0000-0003-3486-4184; Kursunoglu, Sait/0000-0002-1680-5482; Ichlas, Zela/0000-0003-2550-5948; | en_US |
| dc.description.abstract | Selective leaching of a mixed nickel-cobalt hydroxide precipitate was investigated using potassium permanganate as oxidant in sulfuric acid solution. 94.9% Ni, 50% Co and 0.6% Mn were dissolved under the following conditions: sulfuric acid concentration of 0.75 M, potassium permanganate of 5 g/L, temperature of 30 degrees C, leaching duration of 60 min, solid-to-liquid ratio of 1/10, and stirring speed of 400rpm. The pregnant leach solution was subjected to a solvent extraction process. 98% Co and 99% Mn were extracted at pH 4.84 with 30% (v/v) Cyanex 272, leaving essentially all nickel in the raffinate. Based on the experimental results, a flowsheet is proposed. | en_US |
| dc.description.sponsorship | Scientific and Technological Research Council of Turkey (TUBITAK) [216M405] | en_US |
| dc.description.sponsorship | This work was supported by The Scientific and Technological Research Council of Turkey (TUBITAK) [Project No: 216M405]. | en_US |
| dc.identifier.doi | 10.1080/01496395.2020.1832523 | |
| dc.identifier.issn | 0149-6395 | |
| dc.identifier.issn | 1520-5754 | |
| dc.identifier.scopus | 2-s2.0-85092276705 | |
| dc.identifier.uri | https://doi.org/10.1080/01496395.2020.1832523 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12573/4613 | |
| dc.language.iso | en | en_US |
| dc.publisher | Taylor & Francis inc | en_US |
| dc.relation.ispartof | Separation Science and Technology | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Selective Leaching | en_US |
| dc.subject | Potassium Permanganate | en_US |
| dc.subject | Mixed Nickel-Cobalt Hydroxide Precipitate | en_US |
| dc.subject | Solvent Extraction | en_US |
| dc.subject | Nickel | en_US |
| dc.title | Selective Leaching of a Mixed Nickel-Cobalt Hydroxide Precipitate in Sulphuric Acid Solution With Potassium Permanganate as Oxidant | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| gdc.author.id | Hussaini, Shokrullah/0000-0003-0287-0061 | |
| gdc.author.id | Kaya, Muammer/0000-0001-5260-2589 | |
| gdc.author.id | Top, Soner/0000-0003-3486-4184 | |
| gdc.author.id | Kursunoglu, Sait/0000-0002-1680-5482 | |
| gdc.author.id | Ichlas, Zela/0000-0003-2550-5948 | |
| gdc.author.scopusid | 57211492344 | |
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| gdc.author.scopusid | 12143332000 | |
| gdc.author.wosid | Hussaini, Shokrullah/Gqy-6880-2022 | |
| gdc.author.wosid | Kaya, Muammer/I-6424-2019 | |
| gdc.author.wosid | Top, Soner/H-3310-2015 | |
| gdc.author.wosid | Kursunoglu, Sait/Aba-9352-2020 | |
| gdc.author.wosid | Ichlas, Zela/E-6045-2016 | |
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| gdc.coar.access | metadata only access | |
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| gdc.description.department | Abdullah Gül University | en_US |
| gdc.description.departmenttemp | [Hussaini, Shokrullah; Kaya, Muammer] Eskisehir Osmangazi Univ, Dept Min Engn, Div Mineral Proc, TR-26480 Eskisehir, Turkey; [Ichlas, Zela Tanlega] Inst Teknol Bandung, Fac Min & Petr Engn, Dept Met Engn, Bandung, Indonesia; [Top, Soner; Kursunoglu, Sait] Abdullah Gul Univ, Dept Mat Sci & Nanotechnol Engn, Kayseri, Turkey | en_US |
| gdc.description.endpage | 2484 | en_US |
| gdc.description.issue | 14 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | Q3 | |
| gdc.description.startpage | 2475 | en_US |
| gdc.description.volume | 56 | en_US |
| gdc.description.woscitationindex | Science Citation Index Expanded | |
| gdc.description.wosquality | Q3 | |
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| gdc.virtual.author | Top, Soner | |
| gdc.virtual.author | Kurşunoğlu, Sait | |
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