HRP-12催化剂上苯与直链烯烃的烷基化反应 Ⅰ. 本征反应动力学研究
-
Abstract: A continuous mixed flow reactor, in which the supported heteropolyacid catalyst HRP-12 was suspended, was adopted in the experiment. Experimental data were used in parameters estimation for kinetics equation of benzene alkylation with linear olefin. Parameters, including reaction rate constant, activation energy and reaction order in olefin molar concentration, were determined as 13 530 s-1, 48743Jmol-1 and 1 respectively. The kinetic equation for benzene alkylation with linear olefin was thus established. Statistics test and model prediction have shown that the kinetics equation is highly credible under the condition α=0.05 and well corresponds with reaction principle.
-
Key words:
- supported heteropolyacid catalyst /
- benzene /
- linear olefin /
- alkylation /
- kinetics
点击查看大图
计量
- 文章访问数: 2022
- HTML全文浏览量: 31
- PDF下载量: 473
- 被引次数: 0