What is the reason for the significant increase in pressure in the rich liquid flash tank, caused by pressure fluctuations in the liquefied gas desulfurization tower?
Thread Content
Which teacher can explain it?
Determine the bottom liquid level of the liquid stripping tower to prevent high pressure from affecting the low pressure system
Does the amine solution contain liquefied gas?
One issue is that when pressure fluctuations are large, the flow rate of the rich liquid entering the flash tank fluctuates as well; another issue is that the rich liquid contains liquefied vapor. Pressure fluctuations in the liquefied gas desulfurization tower are mostly due to feed fluctuations; try switching the feed to manual control and see.
Have you found the cause of the problem? Please share it