A new method for the synthesis of TS-1 monolithic zeolite

被引：27

作者：

Jung, KT ^{[1
]}

Shul, YG ^{[1
]}

机构：

[1] Yonsei Univ, Dept Chem Engn, Seoul 120749, South Korea

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 1998年 / 21卷 / 4-6期

关键词：

TS-1; monolith; cogel; intergrowth; permeation;

D O I：

10.1016/S1387-1811(98)00031-6

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Various shapes of TS-1 monolith made up only of zeolite were synthesized by using a hydrothermal method. Amorphous cogel samples were pelletized to various shapes and then crystallized in a hydrothermal reactor at 443 K. The amount of TPAOH and the crystallization condition play important roles in retaining the morphology of preformed cogel, Permeation tests of gases on the crystallized monolith indicate that the Knudsen mechanism dominates the permeation of gases. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：281 / 288

页数：8

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