SILYLATION EFFECT ON THE CATALYTIC PROPERTIES OF FEZSM-11 IN BENZENE OXIDATION TO PHENOL

被引：17

作者：

PIRYUTKO, LV ^{[1
]}

PARENAGO, OO ^{[1
]}

LUNINA, EV ^{[1
]}

KHARITONOV, AS ^{[1
]}

OKKEL, LG ^{[1
]}

PANOV, GI ^{[1
]}

机构：

[1] MOSCOW MV LOMONOSOV STATE UNIV,MOSCOW 117234,RUSSIA

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1994年 / 52卷 / 02期

关键词：

D O I：

10.1007/BF02067799

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：

The outer surface of FeZSM-11 zeolite was selectively silylated without affecting the inner system of its channels. SiO2 deposition suppressed both the acidity and catalytic activity of the outer surface in mesitylene isomerization. Neither zeolite activity, nor its stability in N2O benzene oxidation to phenol have changed upon silylation, This fact gives evidence that the latter reaction proceeds primarily within the zeolite channels.

引用

页码：275 / 283

页数：9

共 19 条

[1] DEACTIVATION OF ZEOLITE CATALYSTS [J].