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| Study on Indium Enrichment from High Fluorine and Chlorine Bearing Dust |
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Received:March 20, 2012
Revised:March 22, 2012
Accepted:March 23, 2012
Published Online:July 25, 2012
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| DOI：10.3969/j.issn.1007-7545.2012.08.012 |
| KeyWord:zinc metallurgy; indium; dust ; leaching; extraction; fluorine; chlorine |
| Author | Institution |
| Wang Kang-zhu |
陕西锌业 |
| Su Jian-jun |
陕西锌业 |
| Zhou xi |
陕西锌业 |
| zhou yu |
陕西锌业 |
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| Abstract: |
| A mass of dust was produced in the process of defluorination and dechlorination during zinc oxide production from zinc leaching. The dust contained zinc, lead, indium, cadmium, chlorine, fluorine, arsenic and other elements. The processes of indium enrichment, recovery of zinc and lead, defluorination and dechlorination were investigated. The results show that the valuable metals are recovered from dust with a proper process. |
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