How to deal with leaks in the tank made of polysulfone resin material
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Our facility has a water electrolysis hydrogen production system, and due to factors related to its service life, the tanks have started to leak. Upon inspection, it was found that the templates made of polysulfone resin are cracked. Is there any effective way to seal these leaks? The tanks contain a 25% potassium hydroxide solution, at a pressure of 8 kilograms and a temperature of 50 degrees. We tried using epoxy resin to seal the leaks; initially, the temperature did not rise and there was no leakage even at a pressure of 6 kilograms. However, once the temperature increased, leakage resumed. Thank you to all my fellow enthusiasts
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