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Issues with the breather valve of the 98% acid tank

2009-03-26View Original

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Our facility has newly installed a set of equipment that requires 98% concentrated sulfuric acid. Regarding the storage tank, it was discussed that a drying tube should be installed on top of the tank to replace the vent valve, thereby preventing moisture from the air from entering the tank. We would appreciate any advice from those with experience in this area
Reply #22009-03-26
How does the so-called drying tube achieve drying? Steam? Aren’t you afraid of leaks? Electricity? I don’t understand! Adding a nitrogen seal can prevent moisture from the air!
Reply #32009-03-26
This drying tank replaces the breathing valve; it contains silica gel. I’m not sure what to do with it

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