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化学学报
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化学学报 ›› 1988, Vol. 46 ›› Issue (8): 727-733. 上一篇    下一篇

研究论文

丁烯异构化L-H机理复杂反应动力学

金韵;俞启全;郭海;张令军;高惠璇   

  1. 北京大学化学系;北京大学数学系
  • 发布日期:1988-08-15

The complex kinetics of L-H mechanism of isomerization of butenes

JIN YUN;YU QIQUAN;GUO HAI;ZHANG LINGJUN;GAO HUIXUAN   

  • Published:1988-08-15

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被引次数

1

用玻璃外循环无梯度反应器研究了丁烯异构化L-H机理复杂反应动力学. 用正交设计法估计了动力学方程中的参数. 色谱法测定了丁烯吸附热, 并研究了异构化生成反-2-丁烯及顺-2-丁烯的动力学方程.

关键词: 铵化合物, 多相催化, 反应动力学, Ｘ射线衍射分析, 吸附, 色谱法, 丁烯, 丁烯, 磷酸盐 P, 铋化合物

The complex kinetics of L-H mechanism of isomerization of butenes has been investigated in flow-recirculation glass reactor. The parameters of kinetic equations were estimated by the method of orthogonal design. Gas-solid chromatog. has been used to measure the heats of adsorption of butenes. The kinetic equations for the isomerization to form trans-2-butene and cis-2-butene were developed.

Key words: AMMONIUM COMPOUND, HETERGENOUS CATALYSIS, REACTION KINETICS, X-RAY DIFFRACTION ANALYSIS, ADSORPTION, CHROMATOGRAPHY, BUTENE, BUTENE, PHOSPHATE P, BISMUTH COMPOUNDS

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