According to an embodiment of the present invention, a treatment system of a liquefied neutral gas (LNG), capable of reducing construction costs and enhancing driving reliability by simplifying an evaporation gas treating device, comprises: an LNG supply line supplying LNG stored in an LNG storage tank to a high pressure gas consumer; a branch line branched from the LNG supply line and connected to a low pressure gas consumer; an intake device provided in the branch line and suctioning an evaporation gas generated in the LNG storage tank using LNG supplied in the LNG supply line as a driving fluid; an evaporation gas supply line connecting the LNG storage tank and the intake device; a re-condenser re-condensing at least a portion of fuel discharged from the intake device through the LNG supplied from the LNG storage tank; and a re-liquefying line connecting the re-condenser and the LNG storage tank and re-liquefying a flash gas discharged from the re-condenser and returning the re-liquefied gas to the LNG storage tank.

    본 발명의 일 실시예에 따른 액화가스 처리 시스템은, 액화가스 저장탱크에 저장된 액화가스를 고압 수요처로 공급하는 액화가스 공급라인; 상기 액화가스 공급라인 상에서 분기되어 저압 수요처와 연결되는 분기라인; 상기 분기라인 상에 구비되며, 상기 액화가스 공급라인에서 공급되는 액화가스를 구동유체로하여 상기 액화가스 저장탱크에서 발생되는 증발가스를 흡입하는 흡입장치; 상기 액화가스 저장탱크와 상기 흡입장치를 연결하는 증발가스 공급라인; 상기 흡입장치에서 토출되는 연료의 적어도 일부를 상기 액화가스 저장탱크로부터 공급되는 액화가스를 통해 재응축시키는 재응축기; 및 상기 재응축기와 상기 액화가스 저장탱크를 연결하며, 상기 재응축기로부터 배출되는 플래시 가스를 재액화시켜 상기 액화가스 저장탱크로 리턴시키는 재액화 라인을 포함하는 것을 특징으로 한다.


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    Titel :

    Treatment system of liquefied natural gas


    Weitere Titelangaben:

    액화가스 처리 시스템


    Beteiligte:
    KIM JOO IL (Autor:in)

    Erscheinungsdatum :

    2016-10-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / 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 / 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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