Zeolite coated structures for the acylation of aromatics

被引：63

作者：

Beers, AEW ^{[1
]}

Nijhuis, TA ^{[1
]}

Kapteijn, F ^{[1
]}

Moulijn, JA ^{[1
]}

机构：

[1] Delft Univ Technol, Delft Chem Tech, NL-2628 BL Delft, Netherlands

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2001年 / 48卷 / 1-3期

关键词：

acylation; zeolite; coating; monolith; structured reactor;

D O I：

10.1016/S1387-1811(01)00368-7

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Zeolites H-BEA, H-FAU and Nafion/silica composites show high activity in the acylation of anisole with octanoic acid. A study of activity, surface area characteristics and acidity of zeolite H-BEA shows that mesoporosity and the Si/Al ratio are very important features for activity. Coating a monolithic carrier by a convenient coating procedure with BEA results in an active and selective integrated catalyst-react or configuration for the acylation of aromatics. Due to the binding capacity of the silica binder a mechanically stable coating layer was obtained. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：279 / 284

页数：6

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