Disclosed is a floating hydrogen production structure for producing hydrogen at sea by receiving natural gas mined from a gas well or oil well. According to an embodiment of the present invention, a floating hydrogen production structure comprises: a natural gas liquid (NGL) extraction unit for extracting NGL from natural gas mined from a gas well or oil well; a liquid petroleum gas (LPG) production unit which produces LPG from the NGL extracted by the NGL extraction unit; a hydrogen production unit for receiving at least a portion of the natural gas that has passed through the NGL extraction unit and reforming it to produce hydrogen; and a reboiler which heats the stream discharged from the lower end of the LPG production unit in the process of refining the LPG to high purity by heat exchange with hydrogen supplied from the hydrogen production unit, and returns the gas component generated by the heating to the LPG production unit.

    부유식 수소생산구조물이 개시된다. 본 발명의 실시 예에 따른 부유식 수소생산구조물은 가스정 또는 유정에서 채굴된 천연가스로부터 천연가스액을 추출하는 NGL추출부; NGL추출부에 의해 추출된 천연가스액으로부터 LPG를 생산하는 LPG생산부; NGL추출부를 통과한 천연가스 중 적어도 일부를 공급받아 개질시켜 수소를 생산하는 수소생산부; 및 LPG를 고순도로 정제 과정에서 LPG생산부의 하단부로부터 배출되는 스트림을 수소생산부로부터 공급된 수소와의 열교환에 의해 가열하고, 가열에 의해 생성된 기체 성분을 LPG생산부로 돌려보내는 리보일러;를 포함한다.


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    Title :

    FLOATING STRUCTURE FOR PRODUCING HYDROGEN


    Additional title:

    부유식 수소생산구조물


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

    Publication date :

    2022-03-22


    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 / C10L FUELS NOT OTHERWISE PROVIDED FOR , Anderweitig nicht vorgesehene Brennstoffe / 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



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