摘要
研制了一种新型ＮｉＺｎ／ＯＰ配体双金属乙烯齐聚制α烯烃的催化剂。该催化剂除具有ＳＨＯＰ法催化剂容易分离和α烯烃的选择性高等优点外，还具有高催化活性，活性达７９８７ｇ（ｇ·ｈ）－１，为ＳＨＯＰ法催化剂的４３倍，其低碳烯选择性高。在催化剂组成、还原机制。
AnewbimetalcatalystsystemNiZn/OPligandforoligomerizationofethylenetoolefinswasdevelopedThisnewcatalystpossessesnotonlytheadvantagesofSHOPcatalystwhicharenamely,easyseparationofproductswithcatalystsolutionandhighcontentsofolefins,butalsohighactivity(7983g/gh)whichis43timesthatoftheSHOPcatalystandhighselectivitytolowerolefins(C=4C=6C=8)Thebimetalcatalystsystemalsobringsforthimprovementsoncatalystcomposition,reductionmechanism,reactionphaseandcatalyticperformance
出处
《石油化工》
CAS
CSCD
北大核心
1999年第5期297-300,共4页
Petrochemical Technology
