固—液反应体系CaF2—HCl—H2O内化学振荡的动力学模型

刊出日期: 2001-11-30

The dynamical model of chemical oscillation in CaF2-HCl-H2O solid-liquid reaction system.

Publish Date: 30 November 2001

摘要: 本文根据物理化学基本原理，提出HF的表面吸附催化机制对于CaF2-HCl-H2O固－液反应体系溶解振荡起着关键性作用。同时建立了该体系的动力学模型，研究其振荡现象的非线性动力学起因，虽然这一数学模型是基于CSTR反应器为对象而建立的，不过其基本的结论对叠层式流动反应器的情况也是适用的。
- 固－液反应体系 /
- 化学振荡 /
- 动力学模型 /
- Hopf分叉 /
- 氟化钙－氯化氢－水 /
- 物理化学
Abstract: This study is based on the physical chemistry elementary principle to propose that the surface adsorptioncatalytic mechanism of HF is the key to dissolving oscillation of CaF2-HCl-H2O solid-liquid reaction system. Meanwhile a dynamical model of this system is proposed in order to study its non-linear dynamical genesis. Although this mathematical model is based on CSTR reaction apparatus, it is applicable to the foliate flow reaction apparatus also.
- Solid-liquid reaction system /
- Chemical oscillation /
- Dynamical model /
- Hopf branch /