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| Preparation of Vanadium Powder by Calcium Thermic Reduction of Calcium Vanadate in Molten Salts |
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Received:January 23, 2019
Revised:January 25, 2019
Accepted:January 28, 2019
Published Online:May 17, 2019
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| DOI：doi：10.3969/j.issn.1007-7545.2019.06.011 |
| KeyWord:molten salt; Calcium Thermic Reduction; vanadium powder |
| Author | Institution |
| Wu Chunliang |
河北省钒钛产业技术研究院 河钢股份有限公司承德分公司钒钛技术研究所 |
| Wang Baohua |
河钢股份有限公司承德分公司钒钛技术研究所 |
| Chen Xing |
北京科技大学 冶金与生态学院 |
| Wang Hailong |
河钢股份有限公司承德分公司钒钛技术研究所 |
| Wang Na |
河北省钒钛产业技术研究院 河钢股份有限公司承德分公司钒钛技术研究所 |
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| Abstract: |
| Vanadium powder was prepared by Calcium Thermic Reduction from calcium vanadate in NaCl-52%CaCl2 molten salt (mole percentage). The phase, morphololy and elements of vanadium powders were analyzed by XRD, FESEM, EDS and ICP, respectively. The results show that pure vanadium nanometer with particle size of 100~250 nm is successfully obtained in NaCl-52%CaCl2 molten salt system. |
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