The present invention relates to a gas treatment system and an offshore structure having the same. The gas treatment system, which is provided on an offshore structure and is supplied with gas from a gas well to treat the same, includes: a cooling unit cooling gas produced in the gas well; a distillation unit implementing distillation at extremely low temperature so as to separate carbon dioxide from the cooled gas; a carbon dioxide treatment unit reinjecting the separated carbon dioxide into an underground reinjecting well; and a liquefying unit liquefying the gas from which the carbon dioxide is separated, wherein the cooling unit uses the carbon dioxide separated from the distillation unit as a refrigerant.

    본 발명은 가스 처리 시스템 및 이를 포함하는 해양 구조물에 관한 것으로서, 해양 구조물에 마련되어 가스정으로부터 가스를 공급받아 처리하는 시스템으로서, 상기 가스정에서 생산되는 가스를 냉각하는 냉각부; 냉각된 가스에서 이산화탄소를 분리하기 위해 극저온 증류하는 증류부; 분리된 이산화탄소를 지하의 재주입정으로 재주입하는 이산화탄소 처리부; 및 이산화탄소가 분리된 가스를 액화하는 액화부를 포함하며, 상기 냉각부는, 상기 증류부에서 분리된 이산화탄소를 냉매로 사용하는 것을 특징으로 한다.


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    Title :

    gas treatment system and offshore plant having the same


    Additional title:

    가스 처리 시스템 및 이를 포함하는 해양 구조물


    Contributors:

    Publication date :

    2020-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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