Cryogenic Oxygen, Nitrogen, and Argon Storage Tanks: Purpose, Functions, and Applications(2)
Liquid Nitrogen (LIN):
Liquid nitrogen has a wide range of applications due to its extremely low boiling point of -196°C (-320°F). It is used for freezing and preserving biological samples in the medical and food industries. Additionally, it is used in cryotherapy for removing warts and in laboratories for scientific experiments that require ultra-low temperatures.
Liquid Argon (LAR):
Argon is an inert gas, which means it does not react with most substances. It is used in welding to protect metals from oxidation during the welding process. In the electronics industry, argon is used in the manufacturing of semiconductors. Liquid argon is stored at approximately -186°C (-303°F).
Structure and Design of Cryogenic Storage Tanks
Cryogenic storage tanks are designed to maintain the extremely low temperatures required for storing liquefied gases. The tanks typically have a double-wall structure. The inner tank holds the liquid gas, while the outer tank serves as an insulation layer. The space between the inner and outer tanks is filled with insulating material and is often maintained under vacuum conditions to minimize heat transfer, preventing the liquid from evaporating.
