【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．这些数据表明葫芦岛蒙脱土是一种有用的催化材料更多还原

【Abstract】 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.更多还原