Disclosed are a ship for supplying liquefied fuel gas, capable of smoothly and quickly performing a liquefied fuel gas refueling process, and an operating method thereof. According to an embodiment of the present invention, a ship for supplying liquefied fuel gas to a fuel tank of a liquefied fuel gas propulsion ship comprises: at least one storage tank for accommodating liquefied fuel gas and boil-off gas generated therefrom; a heat exchange unit for receiving and cooling the liquefied fuel gas in the storage tank; a re-liquefaction line having a spray nozzle for spraying the liquefied fuel gas cooled by the heat exchange unit into the storage tank; a first supply line for supplying the liquefied fuel gas accommodated in the storage tank to the fuel tank; and a second supply line for supplying some of the liquefied fuel gas cooled by the heat exchange unit to the fuel tank.

    액화연료가스 급유선 및 이의 운용방법이 개시된다. 본 실시 예에 의한 액화연료가스 급유선은 액화연료가스 추진 선박의 연료탱크에 액화연료가스를 공급하는 액화연료가스 급유선에 있어서, 액화연료가스 및 이로부터 발생하는 증발가스를 수용하는 적어도 하나의 저장탱크, 저장탱크의 액화연료가스를 공급받아 냉각시키는 열교환부와, 열교환부에 의해 냉각된 액화연료가스를 저장탱크 내부로 분사하는 스프레이 노즐을 구비하는 재액화라인, 저장탱크에 수용된 액화연료가스를 연료탱크로 공급하는 제1 공급라인, 열교환부에 의해 냉각된 액화연료가스 중 일부를 연료탱크로 공급하는 제2 공급라인을 포함하여 제공될 수 있다.


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    Titel :

    VESSEL FOR SUPPLYING LIQUEFIED FUEL GAS AND OPERATING METHOD THEREOF


    Weitere Titelangaben:

    액화연료가스 급유선 및 이의 운용방법


    Beteiligte:
    WEON DOO LEE (Autor:in)

    Erscheinungsdatum :

    06.10.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT , Verflüssigen, Verfestigen oder Trennen von Gasen oder Gasgemischen durch Druck- und Kältebehandlung



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