Cobalt(II) ion-exchange in Zeolite A

被引：0

作者：

Stojakovic, DR

Rajic, NZ

机构：

来源：

ACH-MODELS IN CHEMISTRY | 1995年 / 132卷 / 05期

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D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The influence of the initial Co2+ and Na+ concentrations (C-0(Co) and C-0(Na), respectively) upon the exchange degree (y) of Na+ by Co2+ ions in Zeolite A at 20 degrees C has been studied. The observed increase of y with the increase in C-0(Co) is significant only at low C-0(Co) values due to a levelling-off effect. The y value declines with the decrease of the C-0(Co)/C-0(Na) ratio. An empirical model describing this ion-exchange is given.

引用

页码：787 / 792

页数：6

共 20 条

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