The present invention relates to a gas treatment system and a vessel having the same to efficiently supply gas to a demand side according to the pressure required by the demand side. The gas treatment system includes: a low pressure compression unit in which two stages of cryogenic compressors for compressing evaporation gas of a liquefied gas storage tank are provided in parallel; a high pressure compression unit having four or more stages of normal temperature compressors that pressurize the compressed evaporation gas from the cryogenic compressors and supply the same to a high pressure demand side; a pre-cooler provided between the liquefied gas storage tank and the low pressure compression unit to receive liquefied gas from the liquefied gas storage tank and pre-cool the evaporation gas of the liquefied gas storage tank; and an evaporation gas gas-liquid separator that receives the evaporation gas cooled by the pre-cooler, separates the gas phase of the evaporation gas, and transfers the same to the low pressure compression unit.

    본 발명은 가스 처리 시스템 및 이를 포함하는 선박에 관한 것으로서, 가스 처리 시스템은 액화가스 저장탱크의 증발가스를 압축하는 2단의 극저온용 압축기가 병렬로 마련되는 저압 압축부; 상기 극저온용 압축기에서 가압된 증발가스를 가압하여 고압 수요처로 공급하는 4단 이상의 상온용 압축기가 마련되는 고압 압축부; 상기 액화가스 저장탱크와 상기 저압 압축부 사이에 마련되고, 상기 액화가스 저장탱크의 액화가스를 전달 받아 상기 액화가스 저장탱크의 증발가스를 예냉하는 예냉기; 및 상기 예냉기에서 냉각된 증발가스를 공급 받아 기상을 분리하여 상기 저압 압축부로 전달하는 증발가스 기액분리기를 포함하는 것을 특징으로 한다.


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    Titel :

    treatment system for gas and vessel having the same


    Weitere Titelangaben:

    가스 처리 시스템 및 이를 포함하는 선박


    Beteiligte:
    KIM JOO IL (Autor:in) / LEE JIN KWANG (Autor:in)

    Erscheinungsdatum :

    2020-05-08


    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



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