Cryogenic Tank

Cryogenic tanks are specialized storage vessels designed to hold liquefied gases at extremely low temperatures, typically below -150°C (-238°F). These tanks are essential for industries that require the storage and transportation of gases such as liquid oxygen, nitrogen, argon, and natural gas. The primary function of a cryogenic tank is to maintain these gases in a liquid state, which significantly reduces their volume, making storage and transportation more efficient.

The construction of a cryogenic tank involves a double-walled design with an inner vessel made of stainless steel and an outer vessel often composed of carbon steel. The space between the walls is evacuated and filled with insulating materials to minimize heat transfer, ensuring the liquid inside remains at cryogenic temperatures. This vacuum insulation is crucial in preventing the gaseous phase transition of the stored liquid.

Cryogenic tanks are widely used in various sectors, including medical, industrial, and energy industries. In the medical field, they store liquid oxygen for hospitals, while in the energy sector, they are used to store liquefied natural gas (LNG) for power generation and fuel. The reliability and efficiency of cryogenic tanks are critical to ensuring the safe and effective handling of these volatile substances.