Reasons for the difference in sodium sulfate content in and out of the electrolytic tank
Thread Content
This post was last edited by sunjl1981 on 2013-1-6 23:58. Ion membrane electrolysis produces sodium hydroxide. The sodium sulfate content entering the electrolytic cell is about higher than the total sodium sulfate content in the light brine coming out of the cell. Let's discuss where the reduced sulfate goes. If oxygen is generated by discharge at the anode, please give the reaction formula of sulfate discharge. # , , &
In the production process of ion membrane electrolysis, the sodium sulfate leaving the electrolytic cell is high.: 1. Sulfate will not discharge under normal conditions. ； 2. During the production process, water and Na+ enter the cathode side, which should be high ； 3. There are errors in the analysis of sodium sulfate. ； 4. The discharged sulfate and the rising sulfate are not in the same order of magnitude, so they will not be high. Generally, the ratio before and after is 10: 7. :lol