A fuel supply system for a ship according to the present invention comprises: one or more fuel storage tanks (10) for storing ammonia fuel (1); a fuel supply tank (20) connected to the fuel storage tank (10) and supplying the ammonia fuel (1) to the ammonia engine (E) of the ship (S); and a gas-liquid separator (30) for separating the surplus ammonia fuel (2) recovered from the ammonia engine (E) into liquid ammonia (LA) in a liquid state and gaseous ammonia (GA) in a gaseous state, wherein the liquid ammonia (LA) separated by the gas-liquid separator (30) is recovered to the fuel supply tank (20), thereby capable of improving the efficiency of ammonia fuel.

    본 발명에 따른 선박용 연료 공급 시스템은 암모니아 연료(1)를 저장하는 하나 이상의 연료 저장 탱크(10); 상기 연료 저장 탱크(10)에 연결되며 선박(S)의 암모니아 엔진(E)에 상기 암모니아 연료(1)를 공급하는 연료 공급 탱크(20); 그리고 상기 암모니아 엔진(E)에서 회수되는 잉여 암모니아 연료(2)를 액체 상태의 액체 암모니아(LA)와 기체 상태의 기체 암모니아(GA)로 분리하는 기액 분리기(30);를 포함하고, 상기 기액 분리기(30)에 의해 분리된 상기 액체 암모니아(LA)는 상기 연료 공급 탱크(20)로 회수된다.


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    Title :

    FUEL SUPPLY SYSTEM FOR VESSEL


    Additional title:

    선박용 연료 공급 시스템


    Publication date :

    2021-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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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