Disclosed is a method for processing liquefied gas by means of a system for processing a liquefied gas in a ship, comprising a storage tank for storing LNG, and a main engine and an auxiliary engine using the LNG stored in the storage tank as a fuel. The system for processing the liquefied gas comprises: a compressor line for compressing BOG generated in the storage tank with a compressor and supplying same as the fuel to the main engine and the auxiliary engine; and a pump line for compressing the LNG accommodated in the storage tank with a pump and supplying same as the fuel to the main engine and the auxiliary engine. In a laden state in which the amount of LNG stored in the storage tank is higher than that in a ballast state, the BOG generated in the storage tank is supplied as the fuel through the compressor line to the main engine and/or the auxiliary engine.
Method for processing liquefied gas in ship
01.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |