CATALYTIC PROPERTIES OF TSVM ZEOLITES MODIFIED WITH VARIABLE VALENCY METALS IN THE ALKYLATION OF PHENOL BY METHANOL

被引：0

作者：

VASILYEV, AN

URUSOVA, NP

GALICH, PN

PAUKSHTIS, YA

机构：

来源：

PETROLEUM CHEMISTRY | 1992年 / 32卷 / 04期

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D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An investigation has been made of the alkylation of phenol by methanol on modified TsVM-type zeolites. It has been established that the introduction of Mn2+, Co2+ and Ni2+ cations into the zeolite with subsequent oxidation leads to an increase in the selectivity of the catalyst with respect to para-isomer formation. The most effective catalyst is MnTsVM. The influence of the strength and nature of acid centres on the catalytic properties of specimens has been investigated.

引用

页码：278 / 283

页数：6

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