摘要
对膜极距结构技术进行说明,分析了该技术应用后出现过的一些问题,阐述了通过结构改进解决问题的技术方法,并强调指出:在高电流密度条件下,只有降低盐水杂质提高盐水品质,才能保证离子膜正常的使用和稳定的生产运行。
The technology of zero-gap structure electrolyzers was introduced. Problems occurred in operation of the technology were analyzed. Moreover, the technical approaches via structural modification were discussed. It was stressed that, when current density was high, only through reducing impurities contained in the brine and increasing brine quality could normal use of ion membrane and a stable operation be guaranteed.
出处
《氯碱工业》
CAS
2017年第9期9-13,共5页
Chlor-Alkali Industry
关键词
膜极距
电流密度
弹性阴极
阴极涂层
吸附
覆盖
过电位
循环结构
温差
浓差
梯度
盐水
杂
质
电流效率
zero gap
current density
flexible cathode
cathode coating
absorption
overlapping
over-potential
circulation structure
temperature difference
concentration difference
gradient
brine
impurity
current efficiency
