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| Technical Study and Plant Practice of Selenium Purifying with Vacuum Smelting |
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Received:March 18, 2013
Revised:March 28, 2013
Accepted:March 28, 2013
Published Online:September 29, 2013
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| DOI：10.3969/j.issn.1007-7545.2013.10.017 |
| KeyWord:selenium; vacuum smelting; three chambers semi-continuous smelting vacuum furnace; plant practice |
| Author | Institution |
| zhangyu |
云南铜业科技发展股份有限公司 |
| HUA Hon-quan |
云南铜业科技发展股份有限公司 |
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| Abstract: |
| The purification process of selenium from elemental selenium-bearing materials by vacuum smelting was introduced. A whole process of purifying elemental selenium with the features of cleanness, high efficiency and low cost was formed through the technology development from small scale test, pilot test to industrialization. The HZRL-100 model of three chambers semi-continuous smelting vacuum furnace is developed with the shortest technological process and the most advanced equipment in China. |
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