A liquefied gas reliquefier that can be configured compactly and that is easy to handle is provided. A liquefied gas reliquefier (1) reliquefies BOG resulting from evaporation of LNG in a cargo tank (3). The liquefied gas reliquefier (1) includes a refrigerator group (20) disposed in a secondary-refrigerant circulating channel (24) through which nitrogen, which has a lower condensation temperature than the BOG, circulates to liquefy the nitrogen; a feed pump (22) for feeding the liquid nitrogen cooled by the refrigerator group (20) through the secondary-refrigerant circulating channel (24); and a heat exchanger (12) disposed in the secondary-refrigerant circulating channel (24) to condense the BOG by heat exchange between the BOG and the liquid nitrogen fed by the feed pump (22). The heat exchanger (12) is disposed near the cargo tank (3).


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    Title :

    DEVICE FOR RE-LIQUEFACTION OF LIQUEFIED GAS, LIQUEFIED GAS STORAGE FACILITY AND LIQUEFIED GAS CARRYING VESSEL EQUIPPED WITH THE DEVICE, AND METHOD OF RE-LIQUEFACTION OF LIQUEFIED GAS


    Additional title:

    VORRICHTUNG ZUR WIEDERVERFLÜSSIGUNG VON VERFLÜSSIGTEM GAS, ANLAGE ZUR LAGERUNG DES VERFLÜSSIGTEN GASES UND GEFÄSS FÜR DAS VERFLÜSSIGTE GAS MIT DER VORRICHTUNG SOWIE VERFAHREN ZUR WIEDERVERFLÜSSIGUNG VON VERFLÜSSIGTEM GAS
    DISPOSITIF POUR LA RELIQUÉFACTION DE GAZ LIQUÉFIÉ, INSTALLATION DE STOCKAGE DE GAZ LIQUÉFIÉ ET NAVIRE DE TRANSPORT DE GAZ LIQUÉFIÉ ÉQUIPÉ DU DISPOSITIF, ET PROCÉDÉ DE RELIQUÉFACTION DE GAZ LIQUÉFIÉ


    Contributors:

    Publication date :

    2021-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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