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| Ti2CO Extraction by Carbothermic Reduction and Flotation from High Grade Titanium Slag |
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Received:November 25, 2014
Revised:November 27, 2014
Accepted:November 28, 2014
Published Online:March 23, 2015
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| DOI：10.3969/j.issn.1007-7545.2015.04.004 |
| KeyWord:high titanium slag; titanium extraction; Ti2CO; flotation separation; oleic acid |
| Author | Institution |
| Chen zhuodi |
北京科技大学冶金与生态工程学院 |
| Huang kai |
北京科技大学冶金与生态工程学院 |
| Zhu hongmin |
北京科技大学冶金与生态工程学院 |
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| Abstract: |
| Titanium oxides and iron oxides in actual high grade titanium slag were reduced to titanium oxycarbide (Ti2CO) and iron metal respectively by carbothermic reduction, while MOx slag was not restored. Flotation tests of simulated mixed raw materials from Ti2CO and MOx were carried out with oleic acid as collecting agent. The results show that flotation productive rate of 79.88% and 87.74% recovery of Ti2CO were obtained from actual reduction product. |
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