Hydrometallurgical Extraction of Molybdenum and Rhenium from Molybdenite Flue Dust
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ilyas, Sadia | - |
dc.contributor.author | Srivastava, Rajiv Ranjan | - |
dc.contributor.author | Kim, Hyunjung | - |
dc.contributor.author | Cheema, Humma Akram | - |
dc.contributor.author | Bhatti, Ijaz Ahmad | - |
dc.date.accessioned | 2023-06-01T07:19:22Z | - |
dc.date.available | 2023-06-01T07:19:22Z | - |
dc.date.created | 2023-05-03 | - |
dc.date.issued | 2023-03 | - |
dc.identifier.issn | 2367-1181 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/186016 | - |
dc.description.abstract | Herein, the leaching of molybdenum and rhenium from the molybdenite roasting flue dust in H2SO4 was studied. The parametric studies showed that leaching performed at a pulp density, 10 wt./vol.%; H2SO4 concentration, 1.0 M; temperature, 90 °C; and time, 90 min was sufficient to yield 96% molybdenum and 93% rhenium. The leaching process significantly improved by raising the temperature from 30 °C to 90 °C, indicating an exothermic dissolution of refractory metals. Whereas the leaching kinetics indicated that the reaction mechanism changed from diffusion-controlled to chemically controlled, which was further confirmed by the apparent activation energy evaluated to be Ea(Mo), 35.5 kJ/mol, and Ea(Re), 21.5 kJ/mol. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Springer Science and Business Media Deutschland GmbH | - |
dc.title | Hydrometallurgical Extraction of Molybdenum and Rhenium from Molybdenite Flue Dust | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hyunjung | - |
dc.identifier.doi | 10.1007/978-3-031-22761-5_16 | - |
dc.identifier.scopusid | 2-s2.0-85151048950 | - |
dc.identifier.bibliographicCitation | Minerals, Metals and Materials Series, pp.161 - 169 | - |
dc.relation.isPartOf | Minerals, Metals and Materials Series | - |
dc.citation.title | Minerals, Metals and Materials Series | - |
dc.citation.startPage | 161 | - |
dc.citation.endPage | 169 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Hydrometallurgy | - |
dc.subject.keywordAuthor | Molybdenites flue dust | - |
dc.subject.keywordAuthor | Refractory metals | - |
dc.identifier.url | https://link.springer.com/chapter/10.1007/978-3-031-22761-5_16 | - |
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