摘要
研究了葫芦岛蒙脱土的某些特征与催化活性．该蒙脱石的离子交换能力与层间距分别是７５ｍｅｑ／１００ｇ和１．５２９ｎｍ．对偏三甲苯的歧化、异构化以及偏四甲苯的脱甲基、异构化都具有催化活性．
Some characteristics and catalytic activity of Huludao′s montmorillonite were studied.Its cation exchange capacity and a basal spacing are 75 meq/100 g and 1.529 nm respectively.Experiments showed that it has catalytic activity for disproportionation and isomerization of 1,2,4 trimethylbenzene as well as 1,2,3,5 tetramethylbenzene.Huludao′s clay is a useful material to catalytic reaction.
出处
《沈阳化工学院学报》
1997年第2期108-112,共5页
Journal of Shenyang Institute of Chemical Technolgy
关键词
蒙脱土
离子交换能力
催化活性
催化剂
montmorillonite
\ cation exchange capacity
\ basal spacing
\ catalytic activity
