In this paper, the process for preparing 2,6-DIPN by isopropanol and naphthalene over modified molecular sieves catalysts was employed. The effects of reactions conditions on isopropylation of naphthalene were studied.
本文采用萘与异丙醇的烷基化合成路线，考察了改性分子筛的催化性能以及反应条件对异丙基化反应的影响。
参考来源 - 改性分子筛择形催化合成2，6The optimal conditions for preparation and fabrication of compound material are that the proportion of modified zeolite : diatomite YN(Y) was 1:1, ball milling time was 60min.
其最佳制备条件为:改性分子筛与YN(Y),按比例1:1复配,方法采用球磨60min。
参考来源 - 系列材料处理低浓度含氟地下水的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了改性分子筛的热稳定性；
The thermal stabilities of modified zeolite molecular sieves were investigated .
本发明公开了一种复合改性分子筛催化剂及其制备方法和应用。
This invention discloses a composite modified catalyst with molecular sieves and its preparation method and application.
氧化物和盐类在分子筛上自发分散是分子筛改性的一个重要原理和方法，有广泛的用途。
Spontaneous dispersion of oxides and salts to zeolites as a principle and method for modification of zeolites might have extensive applications.
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