Can the nitrogen seal be turned off after production stops?
Thread Content
After production is halted, the tank still contains solvent; can the nitrogen seal of the tank be closed at this time? Is there any guideline to follow?
The nitrogen seal cannot be stopped; what should be done in the event of a fire?
Nitrogen sealing is primarily used to replenish nitrogen when the pressure in the storage tank drops, thereby preventing air from entering. After production is halted, the storage tank is at rest, with no possibility of air entering.
Temperature fluctuations cause pressure fluctuations inside the storage tank, which leads to gas release; if no nitrogen is added, gas will be drawn in when the temperature drops due to the decrease in pressure
Pay attention to the pressure inside the tank; just add nitrogen as needed, and it’s not necessary to keep the nitrogen supply on all the time.
The purpose of nitrogen sealing is, firstly, to prevent excessive evaporation of the oil or dangerous reactions that could occur as a result of its contact with air; secondly, substances like solvents can degrade when exposed to air, which is why nitrogen sealing must not be stopped
Learn about deep breathing and shallow breathing. Can’t stop
It cannot be turned off; a certain amount of nitrogen must always be supplied