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| Cation Exchange of Titanium and Hafnium of Alloy Scrap in HCl Solutions |
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Received:November 27, 2014
Revised:December 01, 2014
Accepted:December 02, 2014
Published Online:May 20, 2015
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| DOI：doi：10.3969/j.issn.1007-7545.2015.06.014 |
| KeyWord:high temperature alloy; hafnium; titanium; ion exchange; separation |
| Author | Institution |
| Zhang Bosheng |
西北有色金属研究院电子所 |
| Xu Wanxiang |
西安瑞鑫科金属材料有限责任公司 |
| Wu Xian |
西北有色金属研究院电子所 |
| Ma Guang |
西北有色金属研究院电子所 |
| Li Jin |
西安瑞鑫科金属材料有限责任公司 |
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| Abstract: |
| Cation exchange of titanium and hafnium of alloy scrap in HCl solutions was investigated. The results show that 001*7 cation resin is effective to achieve adsorption of hafnium. Appropriate pH value of eluent solution is effective to achieve separation of titanium and hafnium. The separation ratio of titanium and hafnium in stripping solution is 0.003 5 below. |
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