Gold recovery from weee by chlorine system
This work compared the effect of nitric acid and chloride acid systems on dissolving precious metals of Electrical and Electronic Equipments (EEE). As a result of the revolution of informatics technology, the production of EEE is rapidly increasing in the world. Due to economic growth, technological...
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| Format: | Conference or Workshop Item |
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2013
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| _version_ | 1796859573834874880 |
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| author | Assadian, M. Idris, M. H. Shahri, S. M. G. Gholampour, B. |
| author_facet | Assadian, M. Idris, M. H. Shahri, S. M. G. Gholampour, B. |
| author_sort | Assadian, M. |
| collection | ePrints |
| description | This work compared the effect of nitric acid and chloride acid systems on dissolving precious metals of Electrical and Electronic Equipments (EEE). As a result of the revolution of informatics technology, the production of EEE is rapidly increasing in the world. Due to economic growth, technological innovation and market expansion of EEE there is a significant increase in waste of EEEs (WEEE) that presents a new environmental challenge.The results show that the best recovery of gold can be obtained via aqua regia (3HCl=HNO3), with concentration of 1/10 gr/L. The reaction temperature has little effect on the extent of extraction. |
| first_indexed | 2024-03-05T19:29:10Z |
| format | Conference or Workshop Item |
| id | utm.eprints-51094 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:29:10Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | utm.eprints-510942017-08-15T01:50:39Z http://eprints.utm.my/51094/ Gold recovery from weee by chlorine system Assadian, M. Idris, M. H. Shahri, S. M. G. Gholampour, B. TJ Mechanical engineering and machinery This work compared the effect of nitric acid and chloride acid systems on dissolving precious metals of Electrical and Electronic Equipments (EEE). As a result of the revolution of informatics technology, the production of EEE is rapidly increasing in the world. Due to economic growth, technological innovation and market expansion of EEE there is a significant increase in waste of EEEs (WEEE) that presents a new environmental challenge.The results show that the best recovery of gold can be obtained via aqua regia (3HCl=HNO3), with concentration of 1/10 gr/L. The reaction temperature has little effect on the extent of extraction. 2013 Conference or Workshop Item PeerReviewed Assadian, M. and Idris, M. H. and Shahri, S. M. G. and Gholampour, B. (2013) Gold recovery from weee by chlorine system. In: Applied Mechanics And Materials. https://www.researchgate.net/publication/257928339_Gold_recovery_from_WEEE_by_chlorine_system |
| spellingShingle | TJ Mechanical engineering and machinery Assadian, M. Idris, M. H. Shahri, S. M. G. Gholampour, B. Gold recovery from weee by chlorine system |
| title | Gold recovery from weee by chlorine system |
| title_full | Gold recovery from weee by chlorine system |
| title_fullStr | Gold recovery from weee by chlorine system |
| title_full_unstemmed | Gold recovery from weee by chlorine system |
| title_short | Gold recovery from weee by chlorine system |
| title_sort | gold recovery from weee by chlorine system |
| topic | TJ Mechanical engineering and machinery |
| work_keys_str_mv | AT assadianm goldrecoveryfromweeebychlorinesystem AT idrismh goldrecoveryfromweeebychlorinesystem AT shahrismg goldrecoveryfromweeebychlorinesystem AT gholampourb goldrecoveryfromweeebychlorinesystem |