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| EXTRACTION OF LEAD FROM THE ELECTROWINNING OF ZINC OXIDE LEACH RESIDUE |
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Received:March 26, 2013
Revised:April 11, 2013
Accepted:March 27, 2013
Published Online:May 16, 2013
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| DOI： |
| KeyWord:zinc oxide leaching slag; transformation, leaching; electrowinning |
| Author | Institution |
| Xing Yan |
Gejiu Metallurgy Research Institute |
| 吴绍祥 |
个旧市冶金研究所 |
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| Abstract: |
| zinc oxide used as raw material, the leaching residue after extraction of zinc as test materials lead sulphate is converted into lead carbonate, sodium carbonate, then fluosilicic acid leaching, leaching liquid metal electrowinning lead. Conversion of zinc oxide leach residue of lead leaching rate of more than 96%, the entire process without waste efflux. |
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