| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for obtaining high-purity electrolytic material having a low incorporation rate of raw material by preventing the mixing of supply raw material and the electrolytic material in an electrolytic cell for performing electrolysis of liquid, in consideration of the deterioration of electrolysis efficiency and the incorporation of un-decomposed raw material to a product often found because the internal liquid is agitated by convection current of the liquid or generated gas in the electrolytic cell for electrolyzing the liquid and performing conversion, production or the like of substances.SOLUTION: In the electrolytic cell which is constituted with at least two electrodes arranged in parallel to each other, a raw material supply port is arranged on the lower side in the vertical direction and an electrolytic material discharge port is arranged on the upper side in the vertical direction, wherein, on the horizontal cross-section of the electrolytic cell, the value H/S obtained by dividing vertical directional length H (cm) of the electrode with area S (cm) of a flat plane surrounded by opposed two electrodes or the two opposite electrodes and an electrode retention part is 7 or more, preferably is 10 or more. |
