SYNTHESIS OF FINE-GRAINED NAA-TYPE ZEOLITES FROM SUPERALKALINE SOLUTIONS

被引：8

作者：

HADAN, M ^{[1
]}

FISCHER, F ^{[1
]}

机构：

[1] UMWELTSCHUTZ GMBH,O-1199 BERLIN,GERMANY

来源：

CRYSTAL RESEARCH AND TECHNOLOGY | 1992年 / 27卷 / 03期

关键词：

D O I：

10.1002/crat.2170270310

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The synthesis of NaA-type zeolite from superalkaline reaction mixtures by influence on the formation- and transformation rate of the polymorphous phases according to the Ostwald step rule is discussed. The appearance time of NaA as a single crystallization product is described in dependence on the reaction conditions. The kinetics of the zeolite crystallization and the property alterations of the reaction products in dependence on the time are investigated in the pilot scale.

引用

页码：343 / 350

页数：8

共 23 条

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