Review of Technology for Rhenium Extraction From Lead Sludges and Dusts of Copper Production
During the processing of copper concentrates containing rhenium, the primary technological focus is on copper extraction. Consequently, rhenium is distributed among the processing products and accumulates in varying concentrations depending on its behavior and the yield of intermediate products. On...
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| Format: | Article |
| Language: | English |
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Wiley
2025-01-01
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| Series: | Journal of Engineering |
| Online Access: | http://dx.doi.org/10.1155/je/9667313 |
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| _version_ | 1849246305538277376 |
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| author | Berdikulova Feruza Zharmenov Аbdurassul Serikbayeva Akmaral |
| author_facet | Berdikulova Feruza Zharmenov Аbdurassul Serikbayeva Akmaral |
| author_sort | Berdikulova Feruza |
| collection | DOAJ |
| description | During the processing of copper concentrates containing rhenium, the primary technological focus is on copper extraction. Consequently, rhenium is distributed among the processing products and accumulates in varying concentrations depending on its behavior and the yield of intermediate products. On an industrial scale, rhenium is primarily recovered from solutions in wet gas purification systems used in copper and molybdenum production, as well as partially from fine dust particles. However, enrichment tailings, slags from the pyrometallurgical processing of crude metal, sludges from wet gas purification systems, and dust from dry electrostatic filters remain outside industrial use. Research efforts to develop processing technologies for these materials are ongoing. This article provides a comprehensive review of methods for processing rhenium-containing lead sludges and copper production dust. The study analyzes techniques for rhenium extraction through oxidative roasting or leaching in the presence of oxidizing agents, as well as methods for concentrating rhenium in processing products during the dissolution or decomposition of lead compounds. |
| format | Article |
| id | doaj-art-1af89ec6056341c79990dda1a8dbd8e4 |
| institution | Kabale University |
| issn | 2314-4912 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Engineering |
| spelling | doaj-art-1af89ec6056341c79990dda1a8dbd8e42025-08-20T03:58:32ZengWileyJournal of Engineering2314-49122025-01-01202510.1155/je/9667313Review of Technology for Rhenium Extraction From Lead Sludges and Dusts of Copper ProductionBerdikulova Feruza0Zharmenov Аbdurassul1Serikbayeva Akmaral2RSE National Center on Complex Processing of Mineral Raw Materials of the Republic of KazakhstanRSE National Center on Complex Processing of Mineral Raw Materials of the Republic of KazakhstanSh Esenov atyndagy Kaspiy memlekettik tekhnologiyalar zhene inzhiniring universitetiDuring the processing of copper concentrates containing rhenium, the primary technological focus is on copper extraction. Consequently, rhenium is distributed among the processing products and accumulates in varying concentrations depending on its behavior and the yield of intermediate products. On an industrial scale, rhenium is primarily recovered from solutions in wet gas purification systems used in copper and molybdenum production, as well as partially from fine dust particles. However, enrichment tailings, slags from the pyrometallurgical processing of crude metal, sludges from wet gas purification systems, and dust from dry electrostatic filters remain outside industrial use. Research efforts to develop processing technologies for these materials are ongoing. This article provides a comprehensive review of methods for processing rhenium-containing lead sludges and copper production dust. The study analyzes techniques for rhenium extraction through oxidative roasting or leaching in the presence of oxidizing agents, as well as methods for concentrating rhenium in processing products during the dissolution or decomposition of lead compounds.http://dx.doi.org/10.1155/je/9667313 |
| spellingShingle | Berdikulova Feruza Zharmenov Аbdurassul Serikbayeva Akmaral Review of Technology for Rhenium Extraction From Lead Sludges and Dusts of Copper Production Journal of Engineering |
| title | Review of Technology for Rhenium Extraction From Lead Sludges and Dusts of Copper Production |
| title_full | Review of Technology for Rhenium Extraction From Lead Sludges and Dusts of Copper Production |
| title_fullStr | Review of Technology for Rhenium Extraction From Lead Sludges and Dusts of Copper Production |
| title_full_unstemmed | Review of Technology for Rhenium Extraction From Lead Sludges and Dusts of Copper Production |
| title_short | Review of Technology for Rhenium Extraction From Lead Sludges and Dusts of Copper Production |
| title_sort | review of technology for rhenium extraction from lead sludges and dusts of copper production |
| url | http://dx.doi.org/10.1155/je/9667313 |
| work_keys_str_mv | AT berdikulovaferuza reviewoftechnologyforrheniumextractionfromleadsludgesanddustsofcopperproduction AT zharmenovabdurassul reviewoftechnologyforrheniumextractionfromleadsludgesanddustsofcopperproduction AT serikbayevaakmaral reviewoftechnologyforrheniumextractionfromleadsludgesanddustsofcopperproduction |