The present invention relates to a gas treatment system which includes: a liquefier liquefying produced gas; a vapor and liquid separator separating vapor and liquid of the liquefied produced gas to discharge boil off gas; a compressor compressing the boil off gas discharged from the vapor and liquid separator to supply the same to a demand source; a cooler provided at a downstream portion of the compressor; a cooling detour part detouring the cooler; an anti-surge part returning the boil off gas at the downstream portion of the cooler to the compressor; a relief line discharging the boil off gas to the outside from the downstream portion of the compressor; and a control part increasing a detour flow rate of the cooler by the cooling detour part or increasing a return flow rate of the anti-surge part when outer temperature is lowered or the relief line is opened.

    본 발명은 가스 처리 시스템에 관한 것으로서, 생산가스를 액화하는 액화기; 액화된 생산가스를 기액분리하여 증발가스를 배출하는 기액분리기; 상기 기액분리기에서 배출된 증발가스를 압축하여 수요처로 공급하는 압축기; 상기 압축기의 하류에 마련되는 냉각기; 상기 냉각기를 우회하는 냉각 우회부; 상기 냉각기 하류의 증발가스를 상기 압축기에 리턴하는 안티서지부; 상기 압축기의 하류에서 증발가스를 외부로 배출하는 릴리프 라인; 및 외부온도 하강 또는 상기 릴리프 라인의 개방 시, 상기 냉각 우회부에 의한 상기 냉각기의 우회유량을 증가시키거나 상기 안티서지부에 의한 리턴유량을 증가시키는 제어부를 포함하는 것을 특징으로 한다.


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    Titel :

    gas treatment system and offshore plant having the same


    Weitere Titelangaben:

    가스 처리 시스템 및 이를 포함하는 해양 부유물


    Beteiligte:
    KIM YOUNG HUN (Autor:in)

    Erscheinungsdatum :

    2020-10-26


    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 / 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



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