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| Oil Removal from Indium Raffinate with Resins Agglomeration Process |
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Received:August 17, 2012
Revised:August 23, 2012
Accepted:August 24, 2012
Published Online:February 19, 2013
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| DOI：10.3969/j.issn.1007-7545.2013.03.012 |
| KeyWord:extraction; resins; agglomeration; oil removing |
| Author | Institution |
| LiXu-guang |
桂林理工大学南宁校区 |
| Tang-Gang |
锌分厂 |
| liangDuo-qiang |
广西大学资源与冶金学院 |
| LIU Ping |
桂林理工大学 |
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| Abstract: |
| The conventional process of roasting-leaching-electrolysis was applied by a zinc smelter and the zinc concentration in zinc raffinate was up to 45 g/L. The technical difficulty to recover zinc was how to remove the organic matte in solution. The removal rate of oil is above 85% under the following conditions including flow rate of raffinate of 20 L/min, temperature of 40 ℃, with application of pre-separation of oil-water and pre-removal of floats. |
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