The present invention relates to a method for removing residual oil within a sunken ship and refloating a hull and, more specifically, relates to a technology to conveniently refloat a ship by extracting and removing a residual liquid such as residual oil, residual ballast water, residual clear water, or the like remaining within a sunken ship by injecting compressed air, steam, or the like through a time and cost effective, simple and easy method, and by refloating a hull by utilizing the injected compressed air or steam. According to the present invention, a method for removing residual oil within a sunken ship and refloating a hull comprises the following steps of: forming at least one perforation on a hull of a sunken ship; discharging a residual liquid; and refloating the hull.

    본 발명은 침몰된 선박 내 잔존유 제거 및 선체 부상 방법에 관한 것으로, 더욱 상세하게는 시간적 비용적으로 경제적이며 간단하고 용이한 방법을 통해 침몰된 선박 내에 잔존하는 잔존유, 잔존 평형수, 잔존 청수 등의 잔존 액체를 압축 공기나 증기 등을 주입하여 추출 제거하고, 주입된 압축 공기나 증기를 활용하여 선체를 부상시켜 간편하게 인양할 수 있는 기술에 관한 것이다.


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    Title :

    METHOD FOR OIL REMOVAL AND REFLOTING OF SUNKEN SHIP


    Additional title:

    침몰된 선박 내 잔존유 제거 및 선체 부상 방법


    Contributors:
    KWON KI SENG (author) / YOU SANG WOO (author) / CHOI JIN YICK (author)

    Publication date :

    2016-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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