The present invention relates to an ethane carrier for transporting ethane, which comprises: a plurality of ethane storage tanks for storing ethane; a liquefied gas supply line for supplying liquid ethane from the ethane storage tank to a consumer; a compressor for compressing boil-off gas generated in a liquefied gas storage tank; a condenser condensing the boil-off gas compressed in the compressor; a boil-off gas recovery line for returning the boil-off gas reliquefied in the condenser to the ethane storage tank; and a fuel supply line provided on the boil-off gas recovery line and supplying the reliquefied boil-off gas to the consumer. The fuel supply line is characterized in that a low pressure pump on the liquefied gas supply line is omitted by providing a fuel supply valve for controlling the supply of the reliquefied boil-off gas.

    본 발명은 에탄을 운송하는 에탄 운반선으로서, 에탄을 저장하는 복수 개의 에탄 저장탱크; 상기 에탄 저장탱크로부터 수요처로 액상의 에탄을 공급하는 액화가스 공급라인; 상기 액화가스 저장탱크에서 발생하는 증발가스를 압축시키는 컴프레서; 상기 컴프레서에서 압축된 증발가스를 응축시키는 컨덴서; 상기 컨덴서에서 재액화된 증발가스를 상기 에탄 저장탱크로 리턴하는 증발가스 회수라인; 및 상기 증발가스 회수라인 상에 마련되며, 재액화된 증발가스를 수요처로 공급하는 연료공급라인을 포함하며, 상기 연료공급라인은 재액화된 증발가스의 공급을 조절하는 연료공급밸브를 마련하여 상기 액화가스 공급라인 상의 저압 펌프를 생략하는 것을 특징으로 한다.


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    Titel :

    Liquefied ethane gas carrier


    Weitere Titelangaben:

    액화 에탄 가스 운반선


    Beteiligte:

    Erscheinungsdatum :

    2021-06-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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