The present invention relates to a natural gas entry system of a FLNG comprising: a carbon dioxide separation device for separating carbon dioxide (CO_2) from a natural gas introduced into a FLNG and pretreated; a carbon dioxide compression device compressing carbon dioxide gas separated from the carbon dioxide separation device; and a carbon dioxide injection device injecting carbon dioxide gas compressed by the carbon dioxide compression device into a submarine gas layer. According to the present invention, the natural gas entry system of a FLNG enables to maintain the pressure at which the natural gas extracted from the gas field flows into the FLNG, even if time elapses from the initial stage of production.

    본 발명은 FLNG로 인입되어 전처리된 천연가스로부터 이산화탄소(CO2)를 분리시키는 이산화탄소 분리장치, 상기 이산화탄소 분리장치에서 분리된 이산화탄소 가스를 압축하는 이산화탄소 압축장치 및 상기 이산화탄소 압축장치에 의해 압축된 이산화탄소 가스를 해저 가스층에 주입시키는 이산화탄소 인젝션 장치를 포함하는 FLNG의 천연가스 인입시스템으로서, 본 발명에 의하면, 생산 초기로부터 시간이 지나더라도, 가스전으로부터 채굴되는 천연가스가 FLNG로 유입되는 압력이 유지될 수 있게 한다.


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    Title :

    NATURAL GAS INCOMING SYSTEM OF FLNG AND INCOMING METHOD OF NATURAL GAS


    Additional title:

    FLNG의 천연가스 인입시스템 및 천연가스 인입방법


    Contributors:

    Publication date :

    2016-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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