Research progress in ionic liquids catalyzed isobutane/butene alkylation

Panxue Gan; Shengwei Tang

doi:10.1016/j.cjche.2016.03.005

Your Location：

Home >

Browse articles >

Research progress in ionic liquids catalyzed isobutane/butene alkylation

第25届中国过程控制会议专栏 | Updated：2026-01-06

- Research progress in ionic liquids catalyzed isobutane/butene alkylation
- Research progress in ionic liquids catalyzed isobutane/butene alkylation
- 中国化学工程学报（英文版） 2016年24卷第11期页码：1497-1504
- Affiliations：
  
  Multi-phase Mass Transfer and Reaction Engineering Lab, College of Chemical Engineering, Sichuan University,Chengdu,China,610065
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2016.03.005
  中图分类号：
- 纸质出版：2016
- Accepted：
Scan QR Code
Panxue Gan, Shengwei Tang. Research progress in ionic liquids catalyzed isobutane/butene alkylation[J]. 中国化学工程学报（英文版）, 2016,24(11):1497-1504.

Panxue Gan, Shengwei Tang. Research progress in ionic liquids catalyzed isobutane/butene alkylation[J]. Chin.J.Chem.Eng., 2016, 24(11): 1497-1504.
Panxue Gan, Shengwei Tang. Research progress in ionic liquids catalyzed isobutane/butene alkylation[J]. 中国化学工程学报（英文版）, 2016,24(11):1497-1504. DOI： 10.1016/j.cjche.2016.03.005.

Panxue Gan, Shengwei Tang. Research progress in ionic liquids catalyzed isobutane/butene alkylation[J]. Chin.J.Chem.Eng., 2016, 24(11): 1497-1504. DOI： 10.1016/j.cjche.2016.03.005.

摘要

Abstract

The complicated reaction mechanismand the character of competitive reactions lead to a stringent requirement for the catalyst of C

alkylation process. Due to their unique properties

ionic liquids (ILs) are thought to be new potential acid catalysts for C

alkylation. An analysis of the regular and modified chloroaluminate ILs

novel Brønsted ILs and composite ILs used in isobutane/butene alkylation shows that the use of either ILs or ILs coupled with mineral acid as homogeneous catalysts can help to greatly adjust the acid strength. Bymodifying the structural parameters of the cations and anions of the ILs

the solubility of the reactants could also be adjusted

which in turn displays a positive effect on improving the activity of ILs. Immobilization of ILs is an effectiveway to modulate the surface adsorption/desorption properties and acid strength distribution of the solid acid catalysts. Such a process has a tremendous potential to reduce the deactivation of catalyst and enhance the activity of the solid acid catalyst. The development of novel acid catalysts for C

alkylation is a comprehensive consideration of acid strength and its distribution

interfacial properties and transport characteristics.

关键词

Keywords

references

浏览量

387

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Aluminum impregnated silica catalyst for Friedel-Crafts reaction:Influence of ordering mesostructure

Regulation of isobutane/1-butene adsorption behaviors on the acidic ionic liquids-functionalized MCM-22 zeolite

MCM-36 zeolites tailored with acidic ionic liquid to regulate adsorption properties of isobutane and 1-butene

Alkylation of p-Cresol with tert-Butanol Catalyzed by Novel Multiple-SO3H Functioned Ionic Liquid

Preparation of Butyl Chloride from Butanol and Hydrochloric Acid Using Ionic Liquids as Catalyst