| 浮选法从钛白酸解废渣中回收TiO2的研究 |
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| 引用本文： | 李景胜,陈晓青,薛晓娟,龙小兵.浮选法从钛白酸解废渣中回收TiO2的研究[J].稀有金属与硬质合金,2006,34(1):14-17. |
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| 作者姓名： | 李景胜 陈晓青 薛晓娟 龙小兵 |
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| 作者单位： | 1. 中南大学化学化工学院,湖南,长沙,410083;湖南永利化工股份公司,湖南,株洲,412004
2. 中南大学化学化工学院,湖南,长沙,410083 |
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| 摘 要： | 研究了用浮选法从钛白酸解废渣中回收TiO2的最佳工艺条件，当给矿品位为24．44％时，钛产品品位可提高至46．86％，回收率可达到85．46％。浮选工艺流程简单，易于实现工业化生产。
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| 关 键 词： | 钛白 酸解废渣 浮选 回收 |
| 文章编号： | 1004-0536(2006)01-0014-04 |
| 收稿时间： | 2005-05-31 |
| 修稿时间： | 2005年5月31日 |
Study of Recovery of TiO2 by Flotation of Waste Residues from Titanium White Acid Hydrolysis |
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| LI Jing-sheng,CHEN Xiao-qing,XUE Xiao-juan,LONG Xiao-bing.Study of Recovery of TiO2 by Flotation of Waste Residues from Titanium White Acid Hydrolysis[J].Rare Metals and Cemented Carbides,2006,34(1):14-17. |
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| Authors: | LI Jing-sheng CHEN Xiao-qing XUE Xiao-juan LONG Xiao-bing |
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| Affiliation: | 1. College of Chemistry and Chemical Engineering, Central South University,Changsha 410083, China; 2. Hunan Yongli Chemical Engineering Co Ltd, Zhuzhou 412004, China |
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| Abstract: | Study is made of the optimum technological conditions for recovery of TiO2 by flotation of waste residues from titanium white acid hydrolysis. At feed grade 24. 44%, the concentrate grade can reach 46.86% with TiO2 recovery up to 85.46%. The flotation process is simple and easy to be used in commercial scale production. |
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| Keywords: | TiO2 |
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