Preparation and characterization of ceramic foam supported nanocrystalline zeolite catalysts

被引：68

作者：

Buciuman, FC ^{[1
]}

Kraushaar-Czarnetzki, B ^{[1
]}

机构：

[1] Univ Karlsruhe, Inst Chem Proc Engn CVI, D-76128 Karlsruhe, Germany

来源：

CATALYSIS TODAY | 2001年 / 69卷 / 1-4期

关键词：

ceramic foam; catalyst; zeolite; silicalite;

D O I：

10.1016/S0920-5861(01)00387-X

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The influence of the viscosity of the ceramic slip on the manufacture of ceramic foams by the polymer sponge method was studied. The foams were coated with silicalite (100 nm) and HZSM-5 (650 nm) crystals by dipping them in a zeolite suspension without binder additives, The amount of zeolite loaded can be controlled through the zeolite content of the dipping suspension. Uniform coatings are achieved starting with about 1 g zeolite/m(2) foam. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：337 / 342

页数：6

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