Rapid synthesis of ZSM-5 zeolite catalyst for amination of ethanolamine

被引：7

作者：

Hua, Yue-Ming ^{[1
]}

Hu, Wang-Ming ^{[1
]}

机构：

[1] Dept. of Chem. Eng., Zhejiang Univ.

来源：

Journal of Zhejiang University: Science | 2004年 / 5卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Alkalinity; Pretreatment; Synthesis; ZSM-5; zeolite;

D O I：

10.1631/jzus.2004.0705

中图分类号：

学科分类号：

摘要：

ZSM-5 zeolite was synthesized in system containing ethylenediamine from the initial gel:(5-8)Na2O:44 EDA:A12O3:100 SiO2:4000 H2O. The crystals were lath-shaped. The effects of pretreatment and alkalinity on crystallinity were investigated. The pretreatment of silicate source can cut down the crystallization time. Tuning the system alkalinity and controlling crystallization time can ensure forming of pure crystal.

引用

页码：705 / 708

页数：3

共 6 条

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