SYNTHESIS OF ZSM-5 TYPE ZEOLITES WITH AND WITHOUT TEMPLATE AND EVALUATION OF PHYSICOCHEMICAL PROPERTIES AND ANILINE ALKYLATION ACTIVITY

被引：28

作者：

NARAYANAN, S ^{[1
]}

SULTANA, A ^{[1
]}

KRISHNA, K ^{[1
]}

MERIAUDEAU, P ^{[1
]}

NACCACHE, C ^{[1
]}

机构：

[1] INST RECH CATALYSE,CNRS,F-69626 VILLEURBANNE,FRANCE

来源：

CATALYSIS LETTERS | 1995年 / 34卷 / 1-2期

关键词：

SYNTHESIS OF ZSM-5; TEMPLATE-FREE ZEOLITES; ZEOLITE MORPHOLOGY; ANILINE ALKYLATION; CATALYTIC EVALUATION;

D O I：

10.1007/BF00808329

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

ZSM-5 zeolite containing SiO2/Al2O3 = 28 was synthesised by hydrothermal process with and without template. Characterisation of the zeolites was done using XRD, IR, NMR, SEM and BET surface area measurements. Acidity of the zeolites was measured by ammonia adsorption-desorption. Catalytic activity of HZSM-5 zeolites was evaluated by aniline alkylation, cumene dealkylation, alkylation of benzene with ethylene and propylene and isomerisation of m-xylene. Catalytic activity is discussed from the point of view of zeolite acidity and morphology.

引用

页码：129 / 138

页数：10

共 19 条

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