Dimethyl carbonate synthesis by oxidative carbonylation on activated carbon supported CuCl2 catalysts:: catalytic properties and structural change

被引：100

作者：

Tomishige, K ^{[1
]}

Sakaihori, T ^{[1
]}

Sakai, S ^{[1
]}

Fujimoto, K ^{[1
]}

机构：

[1] Univ Tokyo, Sch Engn, Dept Appl Chem, Bunkyo Ku, Tokyo 1138656, Japan

来源：

APPLIED CATALYSIS A-GENERAL | 1999年 / 181卷 / 01期

关键词：

activated carbon supported CuCl2 catalyst; dimethyl carbonate synthesis; oxidative carbonylation of methanol; catalyst structure;

D O I：

10.1016/S0926-860X(98)00386-X

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：

Catalytic properties of CuCl2 catalysts supported on activated carbon in the synthesis of dimethyl carbonate by oxidative carbonylation of methanol were investigated. Structural changes during the reaction were studied. It was suggested that dimethyl carbonate formation rate is strongly related to Cl/Cu ratio and CO formation rate is higher on the catalyst with Cu oxychloride than on that with Cu-Cl-OH. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：95 / 102

页数：8

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