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| Indium Recovery by Extraction with N503 from Hydrochloric Acid System |
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Received:December 09, 2010
Published Online:December 30, 2011
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| DOI：doi：10.3969/j.issn.1007-7545.2012.01.010 |
| KeyWord:Indium; N503; solvent extraction; back extraction; recovery |
| Author | Institution |
| GAO Yuan1, LAI Fu-xing2, WU Bin-xiu2, WU Cheng-chun2, WANG Jian2, WANG Ji-min1, CHEN Shao-chun1 |
1.广州有色金属研究院 稀有金属研究所，广州 ;2.韶关冶炼厂，广东韶关 |
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| Abstract: |
| In, Fe, Sn and Sb entered into the vinasse liquid in the process of germanium extraction from chloridization-distilling slag with calcium salt addition. Indium was extracted successfully with N503 from this lixiviated liquid, and the trends of mostly metal ion under different extracting condition were investigated. The results show that extraction process is fit of low acidity, indium extraction rate is higher, FeCl3, Sn, Sb could be recovered and the extractant could be reused after regeneration. |
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