EFFECT OF SILICATE ON THE MEMBRANE-TYPE CHLORALKALI CELL

被引：2

作者：

HINE, F ^{[1
]}

OHTSUKA, T ^{[1
]}

HAYASHI, M ^{[1
]}

SUZUKI, K ^{[1
]}

OGATA, Y ^{[1
]}

机构：

[1] KYOTO UNIV,INST ATOM ENERGY,UJI,KYOTO 611,JAPAN

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 1991年 / 21卷 / 09期

关键词：

D O I：

10.1007/BF01402814

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The effect of silicate in the electrolyte solution in a chlor-alkali cell on a fluorocarbon ionomer, Nafion(R) 901, was studied. Calcium silicate precipitated and damaged the membrane during electrolysis when the anolyte and/or the catholyte was contaminated with Ca2+ and Mg2+. The service lifetime of the membrane was thus shortened greatly.

引用

页码：781 / 784

页数：4