A TREATMENT SYSTEM OF LIQUEFIED GAS

摘要

The present invention relates to a treatment system for liquefied gas. The treatment system for liquefied gas comprises: a low-speed, two-stroke, low-pressure gas injection engine which supplies thrust to a floating offshore structure; an evaporation gas supply line which connects a liquefied gas storage tank to the low-speed, two-stroke, low-pressure gas injection engine; an evaporation gas compressor which is formed in the evaporation gas supply line in five to seven stages; a pump which presses the liquefied gas in the liquefied gas storage tank; a forceful vaporizer which receives the pressed liquefied gas from the pump and forcefully vaporizes the liquefied gas; and a liquefied gas supply line which is branched from the evaporation gas supply line and is connected to the liquefied gas storage tank. Therefore, the treatment system for liquefied gas has the low-speed, two-stroke, low-pressure gas injection engine in a ship, thereby minimizing power consumption and maximizing the duty cycle of energy by efficiently compressing the liquefied gas.