Disclosed are a pressure vessel for storing LNG, a ship, and an offshore structure having the same. The pressure vessel for storing LNG, which stores LNG therein, comprises: an inner shell which comprises multiple layers having graphene layers and stores LNG therein; an outer shell which is prepared to surround the outer side of the inner shell; and an insulation layer part which is prepared between the inner and outer shells. The strain of the pressure vessel caused by the pressure of the LNG is absorbed in the graphene layers of the inner shell.

    LNG 저장용 압력용기, 이를 갖는 선박 및 해양 구조물이 개시된다. 본 발명의 LNG 저장용 압력용기는, LNG를 저장하는 압력용기에 있어서, 그래핀(Graphene) 층을 포함한 복수의 층을 포함하며 내부에 LNG를 저장하는 내부 쉘; 상기 내부쉘의 외측을 감싸도록 마련되는 외부 쉘; 및 상기 내부쉘과 외부쉘의 사이에 마련되는 단열층부를 포함하여, 상기 내부 쉘의 그래핀 층에서 상기 LNG의 압력으로 인한 변형을 흡수할 수 있는 것을 특징으로 한다.


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    Title :

    PRESSURE VESSEL STORING LNG, SHIP AND OFFSHORE STRUCTURE HAVING THE SAME


    Additional title:

    LNG 저장용 압력용기, 이를 갖는 선박 및 해양 구조물


    Contributors:

    Publication date :

    2016-03-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / 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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