| 摘要 |
The present invention relates to a boil-off gas temporary storage system and, more specifically, to a boil-off gas temporary storage system which compresses boil-off gas at high pressure, temporarily stores the compressed boil-off gas in a boil-off gas absorbing tank, supplies the stored boil-off gas to a high-pressure gas transmission part and a high-pressure liquefied natural gas transmission part to recycle the boil-off gas, controls the pressure of a low-pressure liquefied natural gas cargo tank and a liquefied natural gas tank of the ship to be filled with gas, and removes the necessity of a complicated and high-priced reliquefaction device, in a method for removing the boil-off gas to depressurize the liquefied natural gas tank of the ship to be filled with gas in the relatively high-pressure state before supplying the liquefied natural gas to the ship to be filled with gas. |
