| 盐酸直接浸取钛铁矿制取人造金红石 |
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| 引用本文： | 滕大为,赵文.盐酸直接浸取钛铁矿制取人造金红石[J].青岛科技大学学报,1994(4). |
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| 作者姓名： | 滕大为 赵文 |
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| 作者单位： | 青岛纺织工学院，青岛化工学院 |
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| 摘 要： | 研究了盐酸直接浸取钛铁矿制取金红石的方法，探讨了搅拌条件、盐酸浓度、浸取时间、温度、矿粉粒度对浸取效果的影响，利用Ｘ－粉末衍射证明所得产物实现了由锐钛型至金红石型的转型，得到了浸取过程的最佳工艺条件为盐酸浓度６．２７ｍｏｌ／Ｌ；浸取温度１１０℃；液固比４：１（质量）；颗粒粒径３００目以下
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| 关 键 词： | 二氧化钛 金红石 浸出 盐酸 选矿方法 |
Making of Artificial Rutile by Directly Leaching Ilmenite With hydrochloric Acid |
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| Teng Dawei, Zhao Wen.Making of Artificial Rutile by Directly Leaching Ilmenite With hydrochloric Acid[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,1994(4). |
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| Authors: | Teng Dawei Zhao Wen |
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| Affiliation: | Teng Dawei; Zhao Wen (Qingdao Institute of Textile Engineering)(Qingdao Institute of Chemical Technology) |
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| Abstract: | the process in which ilmenite is leached directly by hydrochloric acid to produce artificial rutile has been investigated. The effects of agitation intensity,the concentration of hydrochoric acid leaching time,and the fineness of ilmenite particle on the leaching rate of iron and titanium are discussed. The optimal leaching condietions are known. The product obtained with powder diffraction method is pure rutile. |
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| Keywords: | ilmenite artificial rutile leaching |
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