STORAGE TANK OF LIQUEFIED NATURAL GAS

摘要

Provided is a storage tank for liquefied natural gas, which can restrict a pressure increase caused by evaporation gas. The storage tank for liquefied natural gas (LNG) comprises: a tank body storing LNG; an LNG injection unit connected to a pump pumping LNG by a connection pipe, and having a first nozzle injecting LNG to an evaporation gas region of an upper portion inside the tank body; and an LNG circulation unit having a branch pipe branching toward LNG from one point of the connection pipe and a second nozzle connected to the branch pipe and placed in a lower portion of LNG, and enabling LNG to be circulated through the connection pipe and the branch pipe.