| 盐酸介质中TiCl4水解行为的研究 |
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| 引用本文： | 王福元,毕桂欣,梁冬生.盐酸介质中TiCl4水解行为的研究[J].高等学校化学学报,1986,7(1):12. |
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| 作者姓名： | 王福元 毕桂欣 梁冬生 |
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| 作者单位： | 南开大学化学系 |
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| 摘 要： | 在盐酸介质中,TiCl4水解行为的研究对盐酸法制取钛白1]的工艺过程是极其重要的,而这方面的一些基础理论研究,至今尚不多见。为此,我们对在盐酸介质中,在二价铁盐存在下的TiCl4水解动力学行为进行了研究,取得了一些结果。
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| 收稿时间： | 1984-08-28 |
Kinetics of Hydrolysis of TiCl4 in Hydrochloric Acid |
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| Wang Fuyuan,Bi Guixin,Liang Dongsheng.Kinetics of Hydrolysis of TiCl4 in Hydrochloric Acid[J].Chemical Research In Chinese Universities,1986,7(1):12. |
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| Authors: | Wang Fuyuan Bi Guixin Liang Dongsheng |
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| Institution: | Department of Clemistry, Nankai University, Tianjun |
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| Abstract: | The kinetic behavior of hydrolysis of TiCl4 in the solution of hydrochloric acid of ilmenite was studied; the relation between the degree of hydrolysis and concentration of Ti(Ⅳ), temperature of hydrolysis, quantity of seed added and acidic concentration have been found and the following relation dn/dt = 0.lC-1:5· ·n0.6 (at η = 25%) was discovered, where Cis the initial concentration of Ti(Ⅳ), n the quantity of seed added.The calculated value of action energy which was obtained from the relation of temperature and the degree of hydrolysis was 201.9kJmol-1. |
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