Separation of Cu, Sn, Pb from copper scrap coated with Sn and Pb
Tin/lead plating technologies have been used for unsurpassed solderability and in electrical and electronic equipments eliminating the potential for tin whisker formation. The present study is aimed at recovering of Cu, Sn, Pb, respectively, from the copper scrap coated with Pb and Sn. In the recycl...
| Main Authors: | , |
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| Format: | Conference Paper |
| Published: |
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/53885 |
| _version_ | 1848759251641565184 |
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| author | Yoo, Kyoungkeun Moon, G. |
| author_facet | Yoo, Kyoungkeun Moon, G. |
| author_sort | Yoo, Kyoungkeun |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Tin/lead plating technologies have been used for unsurpassed solderability and in electrical and electronic equipments eliminating the potential for tin whisker formation. The present study is aimed at recovering of Cu, Sn, Pb, respectively, from the copper scrap coated with Pb and Sn. In the recycling process, tin was selectively leached from the scrap, and lead precipitated into PbCl2 powder. Because copper was not dissolved, so tin, lead, copper were recovered, respectively. The leaching tests were performed to investigate the effects of leaching conditions such as temperature, agitation speed, and oxidant concentration. In the process, the oxidant could be reused by electrical oxidation. |
| first_indexed | 2025-11-14T09:56:55Z |
| format | Conference Paper |
| id | curtin-20.500.11937-53885 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:56:55Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-538852017-06-23T03:01:48Z Separation of Cu, Sn, Pb from copper scrap coated with Sn and Pb Yoo, Kyoungkeun Moon, G. Tin/lead plating technologies have been used for unsurpassed solderability and in electrical and electronic equipments eliminating the potential for tin whisker formation. The present study is aimed at recovering of Cu, Sn, Pb, respectively, from the copper scrap coated with Pb and Sn. In the recycling process, tin was selectively leached from the scrap, and lead precipitated into PbCl2 powder. Because copper was not dissolved, so tin, lead, copper were recovered, respectively. The leaching tests were performed to investigate the effects of leaching conditions such as temperature, agitation speed, and oxidant concentration. In the process, the oxidant could be reused by electrical oxidation. 2015 Conference Paper http://hdl.handle.net/20.500.11937/53885 restricted |
| spellingShingle | Yoo, Kyoungkeun Moon, G. Separation of Cu, Sn, Pb from copper scrap coated with Sn and Pb |
| title | Separation of Cu, Sn, Pb from copper scrap coated with Sn and Pb |
| title_full | Separation of Cu, Sn, Pb from copper scrap coated with Sn and Pb |
| title_fullStr | Separation of Cu, Sn, Pb from copper scrap coated with Sn and Pb |
| title_full_unstemmed | Separation of Cu, Sn, Pb from copper scrap coated with Sn and Pb |
| title_short | Separation of Cu, Sn, Pb from copper scrap coated with Sn and Pb |
| title_sort | separation of cu, sn, pb from copper scrap coated with sn and pb |
| url | http://hdl.handle.net/20.500.11937/53885 |