Disclosed is a gas management system of a ship. According to an embodiment of the present invention, a gas management system of a ship may be provided, which comprises: a storage tank for accommodating liquid ammonia and ammonia gas generated therefrom; a fuel gas supply line having a boosting pump for pressurizing the liquid ammonia in the storage tank and supplying the liquid ammonia pressurized by the boosting pump as fuel gas to an engine; a gas treatment line for extracting the ammonia gas from the storage tank; a fuel gas return line for circulating surplus gas not consumed in the engine; and a gas mixing unit for mixing and joining at least one of the ammonia gas extracted by the gas treatment line and the surplus gas circulated by the fuel gas return line to the side of the fuel gas supply line.

    선박의 가스 관리시스템이 개시된다. 본 발명의 일 실시 예에 의한 선박의 가스 관리시스템은 액상 암모니아 및 이로부터 발생하는 암모니아 가스를 수용하는 저장탱크, 저장탱크의 액상 암모니아를 가압하는 부스팅펌프를 구비하고, 부스팅펌프에 의해 가압된 액상 암모니아를 엔진에 연료가스로 공급하는 연료가스 공급라인, 저장탱크의 암모니아 가스를 추출하는 가스 처리라인, 엔진에서 소비되지 않은 잉여가스를 순환시키는 연료가스 복귀라인, 가스 처리라인에 의해 추출된 암모니아 가스 및 연료가스 복귀라인에 의해 순환된 잉여가스 중 적어도 어느 하나를 연료가스 공급라인 측으로 혼합 및 합류시키는 가스혼합부를 포함하여 제공될 수 있다.


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    Title :

    GAS MANAGEMENT SYSTEM IN SHIPS


    Additional title:

    선박의 가스 관리시스템


    Contributors:

    Publication date :

    2023-03-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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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