Disclosed is a hydrogen production system for a ship. The hydrogen production system for a ship according to one embodiment of the present invention may comprise: a storage tank which accommodates natural gas including liquefied natural gas and natural evaporation gas generating therefrom; a reaction unit which receives the natural gas of the storage tank, and modifies the supplied natural gas into synthetic gas including hydrogen; a hydrogen storage unit which stores hydrogen in the synthetic gas produced in the reaction unit; a gas supply line which supplies the natural gas of the storage tank to the reaction unit; a coolant line which cools the synthetic gas produced in the reaction unit by a means of a coolant; a first heat exchange unit which is provided at the gas supply line, and which is connected to the coolant line to allow the natural gas of the gas supply line and the coolant of the coolant line to primarily exchange the heat with each other; and a second heat exchange unit which is provided at downstream of the first heat exchange unit in the gas supply line, and which is connected to the coolant line to allow the natural gas of the gas supply line, which has passed through the first heat exchange unit, and the coolant of the coolant line to secondarily exchange the heat with each other. Therefore, hydrogen can be produced by using natural gas.

    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 가스공급라인에 구비되며, 상기 냉각수라인과 연결되어 상기 가스공급라인의 천연가스와 상기 냉각수라인의 냉각수 상호간에 1차적으로 열교환되도록 하는 제1 열교환부; 및 상기 가스공급라인 중 상기 제1 열교환부 하류 지점에 구비되며, 상기 냉각수라인과 연결되어 상기 제1 열교환부를 거친 상기 가스공급라인의 천연가스와 상기 냉각수라인의 냉각수 상호간에 2차적으로 열교환되도록 하는 제2 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



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    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

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    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