Provided is an ammonia fuel vessel, which may enhance fuel efficiency by increasing fuel purity. The ammonia fuel vessel according to one embodiment of the present invention may comprise: a ship body; a fuel tank which is installed in the ship body and stores liquid ammonia; an oil supply line which connects an oil supply ship or oil supply tunnel and a fuel tank to supply the liquid ammonia to the fuel tank; a first purge line which injects purge gas into the oil supply line and purges remaining liquid ammonia to the fuel tank; a re-liquefaction line which emits mixed gas of the ammonia generated as the liquid ammonia in the fuel tank is vaporized and the purge gas, and re-liquefies ammonia to be supplied to the oil supply line; and a separator which is installed on the re-liquefaction line to separate the purge gas and the liquefied ammonia.

    본 발명의 일 실시예에 의해 암모니아 연료 선박이 제공된다. 본 발명의 일 실시예에 따른 암모니아 연료 선박은, 선체와, 선체에 설치되며 액상암모니아를 저장하는 연료탱크와, 급유선 또는 급유터미널과 연료탱크 사이를 연결하여 연료탱크로 액상암모니아를 급유하는 급유라인과, 급유라인에 퍼지가스를 주입하여 급유라인에 잔류하는 액상암모니아를 연료탱크로 퍼지하는 제1 퍼지라인과, 연료탱크 내부의 액상암모니아가 기화되어 생성된 암모니아와 퍼지가스의 혼합가스를 배출하고 암모니아를 재액화하여 급유라인으로 공급하는 재액화라인, 및 재액화라인 상에 설치되어 퍼지가스와 액화암모니아를 분리하는 분리기를 포함할 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    Ammonia fuel vessel


    Additional title:

    암모니아 연료 선박


    Contributors:
    HA DAESEUNG (author) / KWON OHKEUN (author) / KIM GEUN HYOUNG (author) / KIM YUJIN (author) / MOON SUNGJAE (author) / LEE DONG KIL (author) / LEE DONGHYEON (author) / LEE JONG CHUL (author) / JANG KYUNGMIN (author) / CHAE HEE MOON (author)

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B01D SEPARATION , Trennen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / 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



    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

    PARK HEEJUN | European Patent Office | 2023

    Free access

    Ammonia fuel vessel

    SONG JEONG IN / LEE DONG YEUB | European Patent Office | 2024

    Free access