Synthesis of ZSM-5 coatings on stainless steel grids and their catalytic performance for partial oxidation of benzene by N2O

被引：63

作者：

Louis, B ^{[1
]}

Reuse, P ^{[1
]}

Kiwi-Minsker, L ^{[1
]}

Renken, A ^{[1
]}

机构：

[1] Swiss Fed Inst Technol, Inst Chem Engn, CH-1015 Lausanne, Switzerland

来源：

APPLIED CATALYSIS A-GENERAL | 2001年 / 210卷 / 1-2期

关键词：

ZSM-5; zeolite; coatings; stainless steel; structured catalyst; benzene hydroxylation; nitrous oxide;

D O I：

10.1016/S0926-860X(00)00788-2

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 one step hydroxylation of benzene has been performed over structured catalytic bed made of ZSM-5 coatings grown by hydrothermal synthesis on stainless steel grids. The catalysts demonstrated a 97% selectivity towards phenol formation at benzene conversion of 11%. In addition of achieving the same reactivity as over the traditional zeolitic fixed beds, these new catalytic packings present several advantages gained from the special arrangement of the catalytic bed like low pressure drop, improved heat and mass transfer, and controlled hydrodynamics. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：103 / 109

页数：7

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