| [bmin]Cl/[FeCl3]离子液体催化的苯与1-十八烯烷基化反应 |
| |
| 引用本文： | 孙学文,赵锁奇.[bmin]Cl/[FeCl3]离子液体催化的苯与1-十八烯烷基化反应[J].中国化学工程学报,2006,14(3):289-293. |
| |
| 作者姓名： | 孙学文 赵锁奇 |
| |
| 作者单位： | State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249,China |
| |
| 基金项目： | 国家自然科学基金，北京市自然科学基金 |
| |
| 摘 要： | Abstract The study on the catalysis of ionic liquids for alkylation of benzene with 1-octadecene to synthesize LAB （linear alkylbenzenes） was performed. The results showed that the most important factor that governed the conversion of olefin and selectivity of LAB was reaction temperature. Moreover, the effects of different ionic liquids and molar ratio of benzene to 1-octadecene on the conversion and selectivity were obviously in different degrees. The reaction temperature, molar ratio of benzene to 1-octadecene and the amount of catalyst were lower, compared with the traditional reaction technologies. The experimental results demonstrated that the ionic liquid had higher activity at 30℃, with over 98% selectivity of monoalkylbenzene and 100% conversion of the olefin at the molar ratio 0.08 of FeCl3 in ionic liquid to 1-octadecene and 10 for benzene to 1-octadecene.
|
| 关 键 词： | 离子液体 [bmin]Cl/[FeCl3] 催化 苯 1-十八烯 烷基化反应 |
| 收稿时间： | 2005-02-24 |
| 修稿时间： | 2005-02-242005-08-25 |
[bmim]Cl/[FeCl3] Ionic Liquid as Catalyst for Alkylation of Benzene with 1-Octadecene |
| |
| SUNXuewen,ZHAOSuoqi.[bmim]Cl/[FeCl3] Ionic Liquid as Catalyst for Alkylation of Benzene with 1-Octadecene[J].Chinese Journal of Chemical Engineering,2006,14(3):289-293. |
| |
| Authors: | SUNXuewen ZHAOSuoqi |
| |
| Affiliation: | State Key Laboratory of Heavy 0il Processing, China University of Petroleum, Beijing 102249,China |
| |
| Abstract: | The study on the catalysis of ionic liquids for alkylation of benzene with 1-octadecene to synthesize LAB (linear alkylbenzenes) was performed. The results showed that the most important factor that governed the conversion of olefin and selectivity of LAB was reaction temperature. Moreover, the effects of different ionic liquids and molar ratio of benzene to 1-octadecene on the conversion and selectivity were obviously in different degrees. The reaction temperature, molar ratio of benzene to 1-octadecene and the amount of catalyst were lower, compared with the traditional reaction technologies. The experimental results demonstrated that the ionic liquid had higher activity at 30℃, with over 98% selectivity of monoalkylbenzene and 100% conversion of the olefm at the molar ratio 0.08 of EeCl3 in ionic liquid to 1-octadecene and 10 for benzene to 1-octadecene. |
| |
| Keywords: | alkylation benzene 1-octadecene [bmim]Cl/[FeCl3] ionic liquid |
| 本文献已被 维普 万方数据 ScienceDirect 等数据库收录！ |
| 点击此处可从《中国化学工程学报》浏览原始摘要信息 |
|
点击此处可从《中国化学工程学报》下载全文 |
