BOG RELIQUEFACTION APPARATUS AND LNG BOG RELIQUEFACTION METHOD USING TURBO CHARGER

摘要

The present invention relates to a boil-off gas (BOG) reliquefaction system and method using a turbocharger, which use a turbocharger powered by exhaust gas from an engine to recover BOG to an LNG storage tank by re-liquefying the BOG generated in the LNG storage tank, and efficiently recover the BOG to the LNG storage tank by condensing the BOG compressed by the turbocharger.