In accordance with the present invention, a vessel, wherein the vessel performs propulsion using ammonia as fuel, includes: an ammonia supply line for supplying ammonia stored in an ammonia storage tank to an ammonia engine; a return gas supply line for transferring the return gas discharged from the ammonia engine to the ammonia supply line; a heat exchanger for heating or cooling the ammonia supplied through the ammonia supply line, with a heat medium; and an ammonia dissolving unit dissolving the ammonia in water to generate ammonia water, wherein the ammonia dissolving unit receives at least one of boiloff gas produced from the ammonia storage tank, some of the ammonia supplied through the ammonia supply line, and some of the return gas from the return gas supply line and dissolves the received component in water to store the component. Therefore, the present invention is capable of reducing the amount of ammonia discharged to the outside of the vessel.

    본 발명에 따른 선박은, 암모니아를 연료로 이용하여 추진하는 선박으로서, 암모니아 저장탱크에 저장된 암모니아를 암모니아 엔진에 공급하는 암모니아 공급라인; 상기 암모니아 엔진에서 배출되는 리턴가스를 상기 암모니아 공급라인으로 전달하는 리턴가스 공급라인; 상기 암모니아 공급라인을 통해 공급되는 암모니아를 열매로 가열 또는 냉각하는 열교환기; 및 암모니아를 물에 용해시켜 암모니아수를 생성하는 암모니아 용해부를 포함하며, 상기 암모니아 용해부는, 상기 암모니아 저장탱크에서 발생하는 증발가스, 상기 암모니아 공급라인을 통해 공급되는 암모니아의 일부 및 상기 리턴가스 공급라인의 리턴가스의 일부 중 적어도 어느 하나를 전달받아 물에 용해시켜 저장한다.


    Access

    Download


    Export, share and cite



    Title :

    Vessel using ammonia as fuel


    Additional title:

    암모니아를 연료로 이용하는 선박


    Contributors:

    Publication date :

    2022-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B01D SEPARATION , Trennen / 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



    Ammonia fuel vessel

    PARK HEEJUN | European Patent Office | 2023

    Free access

    Ammonia fuel vessel

    PARK HEEJUN | European Patent Office | 2023

    Free access

    Ammonia fuel vessel

    PARK HEEJUN | European Patent Office | 2023

    Free access

    Ammonia fuel vessel

    CHAE HEE MOON / KIM GEUN HYOUNG / KIM YUJIN et al. | European Patent Office | 2024

    Free access

    Ammonia fuel vessel

    PARK HEEJUN | European Patent Office | 2024

    Free access