摘要
介绍了一种新型固体超强碱催化剂．该催化剂由γ－Ａｌ２Ｏ３－ＮａＯＨ－Ｎａ组成，其最高碱强度达到Ｈ－＝４３以上，呈现出很好的催化活性．在乙烯基降冰片烯异构化中，ＶＮＢ转化率和ＥＮＢ选择性均接近１００％．
A new solid superbase catalyst which consists of γ Al 2O 3 NaOH Na is introduced.The highest base strength H - of the superbase catalyst reaches over 43,exhibiting excellent catalytic activity.In the isomerization of vinyl norbornene,the conversion of VNB and selectivity of ENB are both almost 100%.
出处
《吉林化工学院学报》
CAS
1997年第3期30-37,共8页
Journal of Jilin Institute of Chemical Technology
基金
吉化公司科研经费资助
关键词
催化剂
烯烃
异构化
超强碱
catalyst
superbase
vinyl norbornene
ethylidene norbornene
