NCH电解槽零极距改造方案优选

Optimal selection of schemes about transform NCH from normal electrode distance into zero electrode distance

论述了NCH电解槽运行5年后进行零极距改造方案以及配套防止反向电流的方式和对离子膜型号的选择,以达到节约资金,获取最大效益的目的。

Reconstruction method about cathode and anode,transformation opportunity , method of prevent counter current and selection of membrane were discussed about the NCH electrolyzer has operation five years. The purpose of saving capital and lower loss of stop production and get maximum benefit was arrived.