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化学工业与工程 2017, Vol. 34 Issue (4) :18-26    DOI: 10.13353/j.issn.1004.9533.20151119
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乙炔选择加氢催化剂研究进展
陈艳君, 陈吉祥
天津大学化工学院, 天津 300072
Advances in Catalysts for Selective Hydrogenation of Acetylene
Chen Yanjun, Chen Jixiang
School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China

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摘要 

选择加氢是去除蒸汽裂解制烯烃过程中所产生微量乙炔的有效方法,高效乙炔选择加氢催化剂的开发具有重要意义。介绍了催化剂类型[单元贵金属、非贵金属及双(多)元金属]及其催化性能,分析了载体、助剂和制备方法对催化剂结构和性能的影响,重点讨论了几何和电子因素对催化剂乙炔选择加氢性能的决定作用。

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陈艳君
陈吉祥
关键词乙炔   乙烯   选择加氢   催化剂     
Abstract

Selective hydrogenation is an effective method to remove trace acetylene in ethylene derived from the steam cracking. It is very significant to develop the high efficient catalyst for the selective hydrogenation of acetylene. Here, the types of the catalysts (such as mono-noble and non-noble metals as well as bimetallic-/multi-metals) and their performance are introduced. The influences of support, promoter and preparation method on the catalyst structure and reactivity are analyzed. Particularly, the geometric and the electronic effects on the catalyst performance are elaborated.

Keywordsacetylene;   ethylene;   selective hydrogenation;   catalyst     
Received 2015-12-19;
Corresponding Authors: 陈吉祥,E-mail:jxchen@tju.edu.cn。     Email: jxchen@tju.edu.cn
About author: 陈艳君(1989-),女,硕士研究生,从事多相催化加氢研究。
引用本文:   
陈艳君, 陈吉祥.乙炔选择加氢催化剂研究进展[J].  化学工业与工程, 2017,34(4): 18-26
Chen Yanjun, Chen Jixiang.Advances in Catalysts for Selective Hydrogenation of Acetylene[J].  Chemcial Industry and Engineering, 2017,34(4): 18-26
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