Reaction performance and disappearance kinetics of n-pentane isomerization catalyzed by chloroaluminate ionic liquid
Reaction performance and disappearance kinetics of n-pentane isomerization catalyzed by chloroaluminate ionic liquid
复制标题
氯铝酸盐离子液体催化正戊烷异构化反应性能及消失动力学
DOI:
10.1016/j.catcom.2010.09.020
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发表时间:
2010-11
影响因子:
3.7
通讯作者:
Xu, Chunming
中科院分区:
文献类型:
--
作者:
Liu, Huibin;Meng, Xianghai;Zhang, Rui;Liu, Zhichang;Meng, Jiaying;Xu, Chunming
The ionic liquid Et3NHCl-2AlCl3effectively catalyzes the isomerization of n-pentane. With increasing n-pentane conversion, the research octane number of isomerization oil increased, but its yield, the selectivity of isopentane, and the research octane number of the isomerization product decreased. At the same n-pentane conversion, low reaction temperatures inhibit side reactions and favor the product distribution. The disappearance kinetics of n-pentane isomerization, following the first-order reaction, was investigated. The apparent activation energy and the pre-exponential factor were 29.4kJ/mol and 9.28s−1, respectively.
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