The present invention is a method of operating a bunkering vessel including a bunkering tank for storing liquefied gas, comprising: (1) a step of supplying the gas inside the liquefied gas storage tank of a bunkering target to a gas combustion unit of the bunkering vessel to depressurize the liquefied gas storage tank; and (2) a step of bunkering for supplying the liquefied gas stored in the bunkering tank to the liquefied gas storage tank, wherein the bunkering vessel may receive boil-off gas generated in the liquefied gas storage tank in step (2) and inject the same into the liquefied gas stored in the bunkering tank. An objective of the present invention is to provide the bunkering vessel capable of loading and unloading liquefied gas in a liquefied gas storage tank for bunkering.
본 발명은 액화가스를 저장하는 벙커링 탱크를 포함하는 벙커링 선박의 운전 방법으로서, (1) 벙커링 대상의 액화가스 저장탱크 내부의 가스를 상기 벙커링 선박의 가스연소유닛으로 공급하여 상기 액화가스 저장탱크를 감압하는 단계; 및 (2) 상기 벙커링 탱크에 저장된 액상의 액화가스를 상기 액화가스 저장탱크로 공급하는 벙커링 단계를 포함하며, 상기 벙커링 선박은, 상기 (2) 단계에서 상기 액화가스 저장탱크 내에서 발생하는 증발가스를 공급받아 상기 벙커링 탱크에 저장된 액상의 액화가스 내에 주입하는 것일 수 있다.
Bunkering Vessel
벙커링 선박
2022-10-13
Patent
Electronic Resource
Korean
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |