摘要
我国有金属阳极电槽12多万台，大约有37万支隔膜阳极，离子膜阳极有17000m2，6400台单元槽，阳极用钛约4000t。国内氯碱阳极与国外同类阳极性能仍有差距，主要表现在寿命短，单耗高，运行电流密度及电流效率都低等。国内还开展了特种阳极研究，并在次氯酸钠发生器，外加电流阴极保护，海水电解防污，PS版生产中得到应用，此类阳极性能水平与国外差距不大，但铜箔生产用阳极的性能远不如国外的。
There are 120 000 metal anode electrolytic cells, about 370 000 diaphragm anodes, 17 000 m2 membrane anodes and 6400 unit celles in China. The weight of Ti anode material used is approximately 4 000t. The performances of Chinese chl0r-alkalianodes are not as good as those of overseas ones with regard to lifetime, energy consumption, current density, current efficiencyand so on. Special anodes have been developed in China for use in hypochlorite electrolysis, impressed current cathode protects,seawater electrolysis and presentive (PS) plate manufacture etc. The per formances of these anodes are similar to those of overseasones; Not so the performances of Chinese anodes used in copper foil production.
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
1999年第6期337-339,共3页
Rare Metal Materials and Engineering
基金
中国有色金属工业总公司高技术开发项目
