What measures should be taken to address the white smoke generated during the loading of fuming sulfuric acid and its use?
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What measures should be taken to address the white smoke generated during the loading and sampling of fuming sulfuric acid?
It is normal for white smoke to appear during the loading and sampling of fuming sulfuric acid. . . What to process? ? ?
It seems it can’t be handled; maybe wear a gas mask
From an environmental protection perspective, absorption devices can be used in concentrated areas, but in reality no absorption has been observed.
The flue gas should still be treated; the acid-filled tank truck’s exhaust can be directed back to the storage tank in a sealed manner. Exhaust isolation valve.
I still lack experience! It can be absorbed and processed, and it must be processed as well; otherwise the surrounding environment will not allow it.
I think it should also be dealt with, but I haven’t taken any action on it; I haven’t seen any sulfuric acid plants in the vicinity handling it either.
Vapor equilibrium in tank trucks and storage tanks, and dilute sulfuric acid absorption can also be considered.