How to limit evaporation of liquid contents from API 650 anchored liquid-storage tanks

Volatilization is the characteristic of oil. Under normal temperature and pressure, as long as the oil is in contact with air, the surface will volatilize. Through scientific analysis and summary, the causes of oil volatilization loss in API 650 anchored liquid-storage tanks are: natural ventilation loss, static storage loss, dynamic liquid level loss. In the use of API 650 anchored liquid-storage tanks, static storage loss and dynamic liquid level loss are common losses.

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The effect of air pressure on the API 650 anchored liquid-storage tanks tank walls of the API 650 tank must be considered when the design pressure is greater than 2 kPa.The fixed point method can be used to design the tank wall of atmospheric or micro internal pressure API 650 anchored liquid-storage tanks storage tank.