乙烯选择性齐聚助催化剂研究进展  

RECENT PROGRESSES OF THE COCATALYST FOR ETHYLENE SELECTIVE OLIGOMERIZATION

作　　者：于部伟[1] 王力搏[1] 徐婷婷[1] 霍洪亮[1] 王紫东 孙维[1] 

机构地区：[1]中国石油天然气股份有限公司大庆化工研究中心,黑龙江大庆163714

出　　处：《精细石油化工》2017年第5期78-82,共5页Speciality Petrochemicals

基　　金：中国石油重点研发项目(2016F-05)

摘　　要：综述了乙烯选择性齐聚助催化剂的研究进展。对不同种类助催化剂进行了分析比较。文献表明:在乙烯选择性齐聚领域,甲基铝氧烷(MAO)仍然是最主要的助催化剂,用于代替MAO的新型助催化剂的开发依然是该领域急需解决的难题之一。提出了助催化剂研究的进一步发展方向。The research progress of cocatalyst for ethylene selective oligomerizationwas reviewed. Dif- ferent kinds of cocatalysts were analyzed and compared. A large number of publications show that, in the research area of ethylene selective oligomerization, methylaluminoxane（MAO） still is the upper- most cocatalyst. The development of new cocatalysts instead of MAO still is one of the most pressing problems in this area. Additionally, the further development trend of thecocatalysts was proposed.

关 键 词：乙烯选择性齐聚 助催化剂 机理研究 甲基铝氧烷烷基铝 有机硼 

分 类 号：O643.36[理学—物理化学]