异丁烷-丁烯固体酸烷基化反应动力学研究进展

doi:10.16085/j.issn.1000-6613.2016.04.006

化工进展 ›› 2016, Vol. 35 ›› Issue (04): 1007-1011.DOI: 10.16085/j.issn.1000-6613.2016.04.006

异丁烷-丁烯固体酸烷基化反应动力学研究进展

刘晓宇, 周祥, 郭锦标, 王鑫磊, 付翁

中国石油化工股份有限公司石油化工科学研究院, 北京 100083

收稿日期:2015-08-12 修回日期:2015-11-01 出版日期:2016-04-05 发布日期:2016-04-05
通讯作者: 郭锦标,教授级高级工程师.E-mail:guojinbiao.ripp@sinopec.com.
作者简介:刘晓宇(1984-),女,博士研究生,主要从事烷基化反应动力学研究工作.

Advances in the research development of isobutane/butene solid acid-catalyzed alkylation kinetics

LIU Xiaoyu, ZHOU Xiang, GUO Jinbiao, WANG Xinlei, FU Weng

Research Institute of Petroleum Processing, SINOPEC, Beijing 100083, China

Received:2015-08-12 Revised:2015-11-01 Online:2016-04-05 Published:2016-04-05

摘要/Abstract

摘要： 探究了固体酸烷基化反应机理和转化规律,对其进行动力学研究具有重要的理论和现实意义.概述了固体酸烷基化反应体系具有代表性的动力学研究成果,总结了不同尺度动力学模型的建立规则和对改善催化剂失活所提供的建议,指出建立固体酸烷基化分子水平机理层面动力学模型,对本征动力学性质进行描述,反映动力学参数与原料性质、操作变量、催化剂之间存在的内在联系,可以更好地为新型催化剂研发、反应器设计和工艺流程优化提供理论支持.

关键词: 烷基化, 固体酸, 动力学, 催化剂失活, 机理层面动力学模型

Abstract: Kinetic analysis for understanding the reaction mechanism and hydrocarbon transformations rules has both theoretical and practical significance. The typical development and main research methods at different scales for alkylation kinetics are reviewed in this paper. Recommendations for improving the catalyst are made. The molecular-based kinetic modeling could provide detailed and explicit descriptions of the intrinsic kinetic properties, which reflect the relationship between the kinetic parameters and the feedstock, reaction conditions and catalyst. Mechanistic kinetic modeling could show important theoretical support for the optimization of reactor configuration, technological process and catalysts research.

Key words: alkylation, solid acid, kinetics, catalyst deactivation, mechanistic kinetic modeling

中图分类号:

TE624.4

刘晓宇, 周祥, 郭锦标, 王鑫磊, 付翁. 异丁烷-丁烯固体酸烷基化反应动力学研究进展[J]. 化工进展, 2016, 35(04): 1007-1011.

LIU Xiaoyu, ZHOU Xiang, GUO Jinbiao, WANG Xinlei, FU Weng. Advances in the research development of isobutane/butene solid acid-catalyzed alkylation kinetics[J]. Chemical Industry and Engineering Progree, 2016, 35(04): 1007-1011.

参考文献

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异丁烷-丁烯固体酸烷基化反应动力学研究进展

Advances in the research development of isobutane/butene solid acid-catalyzed alkylation kinetics

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