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A closed-loop electrogenerative recycling process for recovery of silver from a diluted cyanide solution
A closed-loop process for the complete recovery of silver from a diluted silver cyanide solution has been constructed based on an electrogenerative process. It was shown that the reduction of silver was a mass transport controlled process. Under optimal experimental conditions, 100% of silver was re...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9072640/ https://www.ncbi.nlm.nih.gov/pubmed/35527948 http://dx.doi.org/10.1039/c9ra05557f |
| _version_ | 1784701104279257088 |
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| author | Mohd Suah, Faiz Bukhari Teh, Bee Ping Mansor, Nadia Hamzah, Hairul Hisham Mohamed, Norita |
| author_facet | Mohd Suah, Faiz Bukhari Teh, Bee Ping Mansor, Nadia Hamzah, Hairul Hisham Mohamed, Norita |
| author_sort | Mohd Suah, Faiz Bukhari |
| collection | PubMed |
| description | A closed-loop process for the complete recovery of silver from a diluted silver cyanide solution has been constructed based on an electrogenerative process. It was shown that the reduction of silver was a mass transport controlled process. Under optimal experimental conditions, 100% of silver was recovered from 500 mg L(−1) and 100 mg L(−1) silver cyanide solutions by using a reticulated vitreous electrode (RVC) as the cathode. The cyanide solution was recycled and reused so that a closed-loop process was obtained. In addition, the RVC in this study can be used repeatedly up to 10 cycles with a calculated relative standard deviation of 1.90%. |
| format | Online Article Text |
| id | pubmed-9072640 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2019 |
| publisher | The Royal Society of Chemistry |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-90726402022-05-06 A closed-loop electrogenerative recycling process for recovery of silver from a diluted cyanide solution Mohd Suah, Faiz Bukhari Teh, Bee Ping Mansor, Nadia Hamzah, Hairul Hisham Mohamed, Norita RSC Adv Chemistry A closed-loop process for the complete recovery of silver from a diluted silver cyanide solution has been constructed based on an electrogenerative process. It was shown that the reduction of silver was a mass transport controlled process. Under optimal experimental conditions, 100% of silver was recovered from 500 mg L(−1) and 100 mg L(−1) silver cyanide solutions by using a reticulated vitreous electrode (RVC) as the cathode. The cyanide solution was recycled and reused so that a closed-loop process was obtained. In addition, the RVC in this study can be used repeatedly up to 10 cycles with a calculated relative standard deviation of 1.90%. The Royal Society of Chemistry 2019-10-07 /pmc/articles/PMC9072640/ /pubmed/35527948 http://dx.doi.org/10.1039/c9ra05557f Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
| spellingShingle | Chemistry Mohd Suah, Faiz Bukhari Teh, Bee Ping Mansor, Nadia Hamzah, Hairul Hisham Mohamed, Norita A closed-loop electrogenerative recycling process for recovery of silver from a diluted cyanide solution |
| title | A closed-loop electrogenerative recycling process for recovery of silver from a diluted cyanide solution |
| title_full | A closed-loop electrogenerative recycling process for recovery of silver from a diluted cyanide solution |
| title_fullStr | A closed-loop electrogenerative recycling process for recovery of silver from a diluted cyanide solution |
| title_full_unstemmed | A closed-loop electrogenerative recycling process for recovery of silver from a diluted cyanide solution |
| title_short | A closed-loop electrogenerative recycling process for recovery of silver from a diluted cyanide solution |
| title_sort | closed-loop electrogenerative recycling process for recovery of silver from a diluted cyanide solution |
| topic | Chemistry |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9072640/ https://www.ncbi.nlm.nih.gov/pubmed/35527948 http://dx.doi.org/10.1039/c9ra05557f |
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