BOG BOG RELIQUEFACTION SYSTEM OF BOIL OFF GAS AND RELIQUEFACTION METHOD OF BOIL OFF GAS USING THE SAME

摘要

The present invention is a cooling means for cooling the liquefied gas discharged from the liquefied gas storage tank; And a reliquefaction drum for reliquefying the BOG by mixing the cooled liquefied gas and BOG via the cooling means. The system is efficient by utilizing the liquefied gas itself as a cold heat source for re-liquefying BOG, and furthermore, the structure of the re-liquefaction system is simple, and is a system suitable for a compact and modular environment.