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乙烯齐聚合成线性 α-烯烃镍系催化剂
引用本文:张宝军,王延吉.乙烯齐聚合成线性 α-烯烃镍系催化剂[J].化学进展,2006,18(1):51-58.
作者姓名:张宝军  王延吉
作者单位:1. 河北工业大学化工学院,天津,300130;中国石油大庆石化分公司研究院,大庆,163714
2. 河北工业大学化工学院,天津,300130
基金项目:中国石油重点科技攻关项目
摘    要:利用SHOP型工艺由乙烯齐聚制备线性α-烯烃不仅具有工业应用价值,而且具有很高的学术意义。SHOP型工艺的工业化引起了人们对基于PO配位型及其他配位型镍催化剂的广泛的研究兴趣。镍系催化剂具有活性高、选择性好、产品分布可调、反应条件温和等优良性能。本文介绍了镍系催化剂的类型和性能等,并对影响催化性能的因素进行了分析。

关 键 词:镍系催化剂  乙烯齐聚  α-烯烃
文章编号:1005-281X(2006)01-0051-08
收稿时间:2004-11
修稿时间:2005-03

Nickel-Based Oligomerization Catalysts for Synthesis of Linear α-Olefins
Zhang Baojun,Wang Yanji.Nickel-Based Oligomerization Catalysts for Synthesis of Linear α-Olefins[J].Progress in Chemistry,2006,18(1):51-58.
Authors:Zhang Baojun  Wang Yanji
Institution:1. School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China; 2.Research Institute of Daqing Petrochemical Company, CNPC, Daqing 163714, China
Abstract:The oligomerization of ethylene to linear α-olefins by the Shell higher olefins process (SHOP) is of industrial and academic interest and has stimulated intensive research on nickel catalysts with PO and related chelating ligands. Nickel-based catalysts possess high catalytic activity for ethylene oligomerization with high selectivity, easily-controlled oligomers distribution and moderate reaction conditions. The compositions, structures and mechanisms proposed for ethylene oligomerization are reviewed. The influence of the ligands and reaction conditions for the oligomerization is discussed.
Keywords:nickel-based catalysts  ethylene oligomerization  α-olefins
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