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在铂催化剂上-氧化碳氧化反应的多定态特性 被引量:2

STEADY STATE MULTIPLICITY FEATURES OF CARBON MONOXIDE OXIDATION REACTION ON PLATINUM CATALYST
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摘要 对铂催化剂上一氧化碳氧化反应的多定态特性进行了实验研究,借助于奇异理论和突变理论,对实验结果进行了分析,找出了系统可能存在的定态数目,并预测出在定态数目不同的操作参数区域内,描述系统状态变量与操作参数的分岔图型式,最后,尝试利用系统的多定态特性识别反应的动力学模型,取得了满意的效果. The steady state multiplicity features of carbon monoxide oxidation reaction on platinum catalyst have been experimentally studied. The experimental results were treated with the help of singularity theory and catastrophe theory, and the number of steady states that were likely to exist was found. In addition, the types of the bifurcation diagram, which describes the relation of state variable to the operation parameters for the reaction system, can be predicted in the operation parameter region having different number of steady states. Finally, it has been realized that it is possible to identify the reaction kinetic model by using the steady state multiplicity features of the system, and a satisfactory result can be obtained.
出处 《化工学报》 EI CAS CSCD 北大核心 1992年第5期515-522,共8页 CIESC Journal
基金 国家教委博士点科学基金项目
关键词 一氧化碳 氧化 催化剂 催化 multiple steady state, catastrophe theory, kinetics, carbon monoxide oxidation
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参考文献3

  • 1朱建华,1990年
  • 2凌复华,突变理论入门,1989年
  • 3王建华,1987年

同被引文献23

  • 1朱建华,李绍芬.化学反应体系的多定态特性[J].现代化工,1993,13(10):11-16. 被引量:3
  • 2吉媛媛,相宏伟,李永旺,徐元源,钟炳.超细粒子Fe-Mn工业催化剂F-T合成集总机理动力学(Ⅱ)参数估算与模型筛选[J].化工学报,2005,56(6):1026-1030. 被引量:6
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  • 6李绍芬.反应工程[M],Beijing:Chemical Industry Press,20001-2.
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  • 10Phillipp Ellison,Martin Feinberg,Ming-Huei Yue,Howard Saltsburg. How catalytic mechanisms reveal themselves in multiple steady-state data(Ⅱ):An ethylene hydrogenation example[J].{H}Journal of Molecular Catalysis A:Chemical,2000,(1/2):169-184.

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