Zero Polar Distance Electricity-saving Rebuilding of High Current Density Ionic Membrane Electrolyzer
Li Hua;Li Zhifeng;Wang Wensheng;Department of Production Operation;(2. Electrochemical Factory,Zhejiang Juhua Co., Ltd;
In order to solve the problems of cell voltage rising and current efficiency reducing which caused by increasing service life of high current density ionic membrane electrolyzer; transformed them to zero polar distance electrolyzer supplemented by electric transformation and process interlock adjustment could obtained good effect. Ac power consumption of transformed zero polar distance electrolyzer dropped 65kWh/t compared with ordinary high current density electrolyzer which had obvious power-saving advantages.