Disclosed is a hydrogen production system for a ship. The hydrogen production system for a ship according to the present invention comprises: a storage tank accommodating natural gas including liquefied natural gas and natural boil-off gas (BOG) occurring therefrom; a reaction unit receiving the natural gas from the storage tank to reform the supplied natural gas into syngas including hydrogen; a hydrogen storage unit containing hydrogen out of the syngas produced by the reaction unit; a gas supply line supplying the natural gas in the storage tank to the reaction unit; a coolant line cooling the syngas produced by the reaction unit through a coolant; a circulation line thermally connected to the coolant line to have a heat medium circulating therein; and a first heat exchanger disposed on the gas supply line and connected to the circulation line to allow the natural gas in the gas supply line to exchange heat with the heat medium in the circulation line. Accordingly, the natural gas stored in the storage tank is used to produce hydrogen.

    선박용 수소생산시스템이 개시된다. 본 실시 예에 따른 선박용 수소생산시스템은 액화천연가스 및 이로부터 발생하는 천연 증발가스를 포함하는 천연가스를 수용하는 저장탱크; 상기 저장탱크의 천연가스를 공급받으며, 공급된 천연가스를 수소를 포함하는 합성가스로 개질시키는 반응부; 상기 반응부에서 생산된 합성가스 중 수소를 저장하는 수소저장부; 상기 저장탱크의 천연가스를 상기 반응부로 공급하는 가스공급라인; 냉각수를 통해 상기 반응부에서 생산된 합성가스를 냉각시키는 냉각수라인; 상기 냉각수라인과 열적으로 연결되며, 열매체가 순환되는 순환라인; 및 상기 가스공급라인에 구비되며, 상기 순환라인과 연결되어 상기 가스공급라인의 천연가스와 상기 순환라인의 열매체 상호간에 열교환되도록 하는 제1 열교환부;를 포함하여 제공될 수 있다.


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    Title :

    HYDROGEN PRODUCTION SYSTEM FOR SHIP


    Additional title:

    선박용 수소생산시스템


    Contributors:
    SIJIN RYU (author) / AHMIN PARK (author) / SEUNGJAE JEONG (author) / BYUNG YOON CHOI (author)

    Publication date :

    2022-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente



    HYDROGEN PRODUCTION SYSTEM FOR SHIP

    SIJIN RYU / BYUNG YOON CHOI / SEUNGJAE JEONG et al. | European Patent Office | 2022

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    HYDROGEN PRODUCTION SYSTEM FOR SHIP

    SIJIN RYU / BYUNG YOON CHOI / SEUNGJAE JEONG et al. | European Patent Office | 2022

    Free access

    HYDROGEN PRODUCTION SYSTEM FOR SHIP

    SIJIN RYU / AHMIN PARK / SEUNGJAE JEONG et al. | European Patent Office | 2022

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    HYDROGEN PRODUCTION SYSTEM FOR SHIP

    SIJIN RYU / AHMIN PARK / SEUNGJAE JEONG et al. | European Patent Office | 2022

    Free access

    HYDROGEN PRODUCTION SYSTEM FOR SHIP

    SIJIN RYU / AHMIN PARK / SEUNGJAE JEONG et al. | European Patent Office | 2022

    Free access