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| Pilot-plant Test to Prepare Artificial Rutile from Ilmenite |
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Received:May 09, 2014
Revised:May 12, 2014
Accepted:May 13, 2014
Published Online:October 15, 2014
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| DOI：10.3969/j.issn.1007-7545.2014.11.007 |
| KeyWord:ilmenite; artificial rutile; pilot-plant test |
| Author | Institution |
| JIANG Wei |
北京矿冶研究总院 |
| JINAG Xunxiong |
北京矿冶研究总院 |
| WANG Shengdong |
北京矿冶研究总院 |
| FAN Yanqing |
北京矿冶研究总院 |
| LIU Wei |
北京矿冶研究总院 |
| ZHANG Denggao |
北京矿冶研究总院 |
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| Abstract: |
| High-grade artificial rutile was prepared from ilmenite by multistage leaching with low concentration hydrochloric acid at normal pressure. The pilot-plant test results show that artificial rutile with TiO2 grade of 94% above is successfully prepared. Technological problem to combine hydrochloric acid regeneration with recycling utilization is addressed. |
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