| 萃取分离法从钛白粉酸解废渣中回收钛铁矿 |
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| 引用本文： | 郭焦星.萃取分离法从钛白粉酸解废渣中回收钛铁矿[J].有色金属(冶炼部分),2012(8):21-24. |
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| 作者姓名： | 郭焦星 |
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| 作者单位： | 河南佰利联化学股份有限公司,河南焦作,454191 |
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| 摘 要： | 采用萃取法从钛白粉酸解废渣中回收钛铁矿,经过沉降分离、逆流洗涤及筛分等工序回收钛铁矿和溶液中的二氧化钛。工业试验及生产实践表明,该工艺能有效回收酸解废渣中的钛铁矿,投资少,运行成本低,生产运行稳定。
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| 关 键 词： | 钛白粉 钛铁矿 废渣 萃取 回收 |
| 收稿时间： | 2012/4/12 0:00:00 |
| 修稿时间： | 2012/4/12 0:00:00 |
Ilmenite Recovery from Acidolysis Residues of Titanium White with Extraction Process |
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| Guo Jiao-xing.Ilmenite Recovery from Acidolysis Residues of Titanium White with Extraction Process[J].Nonferrous Metals(Extractive Metallurgy),2012(8):21-24. |
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| Authors: | Guo Jiao-xing |
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| Affiliation: | Henan Billions Chemicals Co.,Ltd |
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| Abstract: | Ilmenite was recovered from acidolysis residues of titanium white with the extraction separation process. The ilmenite and titanium dioxide in solution were recovered by the processes of settlement separation, countercurrent washing and sieve grading. The industrial test and plant practice show that the extraction separation process can effectively recover ilmenite and titanium dioxide from residues and has the advantages of small investment, low operation cost and steady operation. |
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| Keywords: | titanium white ilmenite waste residue extraction recycle |
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