摘要
介绍了近十年来双极膜技术的最新研究成果及其在无机盐产酸、产碱工艺中的应用。将双极膜技术应用于氯碱工业中,在阳极上,以析氧反应替代传统的析氯反应。将双极膜电解槽与现行的氯氢离子膜电解槽连用,可构建出新的氯氢平衡的体系,以实现氯碱厂中析氯量的有效控制。在钾盐生产的工艺中联产硫酸和烧碱。
The new achivement of bipolar membrane(BPM) technique in the last decade was introduced.Especially,the application of BPM on the chlorone-base industry without evolution of chlorone at the anode was described in detail.The application of the bipolar membrane cell in the chlorone-base factrories will construct a new balance between chlorone and base,and it also is efficient for preparing the acid and base in the kali salt industries.
出处
《广州化学》
CAS
2011年第3期58-63,共6页
Guangzhou Chemistry
基金
宁德市科技局项目(20110131)
宁德师范学院服务海西建设项目(2010H303)
关键词
双极膜
电渗析
无机盐工业
氯碱生产
钾盐生产
bipolar membrane(BPM)
electro-dialysis
inorganic salt industries
chlorone-base industry
kali salt industries