Cryogenic liquefied gas tank

摘要

A cryogenic liquefied gas tank composed of a gas-tight outer vessel, a heat insulating layer provided at the inside of the outer vessel and a liquid-tight inner vessel made of concrete and provided at the inside of the heat insulating layer, wherein the hydraulic pressure of the cryogenic liquefied gases loaded in the inner vessel is supported by the concrete inner vessel while the gas pressure of the cryogenic liquefied gases is supported by the gas-tight outer vessel.