| The Dynamical Model of Chemical Oscillaiton in CaF2—HCl—H2O Solid—Liquid Reaction System |
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| 引用本文： | 吴平霄,吴金平,等.The Dynamical Model of Chemical Oscillaiton in CaF2—HCl—H2O Solid—Liquid Reaction System[J].中国地球化学学报,1999,18(3):229-232. |
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| 作者姓名： | 吴平霄 吴金平 |
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| 作者单位： | [1]SouthChinaAgriculturalUniversity,Guangzhou510642,China [2]ChineseUniversityofGeosciences,Wuhan430074,Chi |
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| 摘 要： | Based on the physical chemistry principle ,this paper proposes that the surface adsorption catalytic mechanism of HF is the key to dissolving the oscillation of the CaF2-HCl-H2OL solid-liquid reaction system.Meanwhile the dynamical model of this system has been established in order to study its non-linear dynamical genesis.Although this mathematics model is based on CSTR reaction apparatus,it is applicable to the foliate flow reaction apparatus,too.
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| 关 键 词： | 固体－液体反应体系 动力学模型 氢氟酸 化学振荡体系 氟化钙 盐酸 物理化学 |
The dynamical model of chemical oscillation in CaF2-HCl-H2O solid-liquid reaction system |
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| Wu Pingxiao,Wu Jinping,Li Caiwei,Yang Wenhua.The dynamical model of chemical oscillation in CaF2-HCl-H2O solid-liquid reaction system[J].Chinese Journal of Geochemistry,1999,18(3):229-232. |
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| Authors: | Wu Pingxiao Wu Jinping Li Caiwei Yang Wenhua |
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| Institution: | (1) South China Agricultural University, 510642 Guangzhou, China;(2) Chinese University of Geosciences, 430074 Wuhan, China |
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| Abstract: | Based on the physical chemistry principle, this paper proposes that the surface adsorption catalytic mechanism of HF is the
key to dissolving the oscillation of the CaF2-HCl-H2O solid-liquid reaction system. Meanwhile the dynamical model of this system has been established in order to study its non-linear
dynamical genesis. Although this mathematics model is based on CSTR reaction apparatus, it is applicable to the foliate flow
reaction apparatus, too.
This project was financially supported by the National Natural Science Foundation of China (No.490079). |
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| Keywords: | solid-liquid reaction system chemical oscillation dynamical model Hopf branch |
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