Disclosed is a boil off gas treatment system for a liquefied hydrogen storage tank for a ship. The boil off gas treatment system for a liquefied hydrogen storage tank for a ship includes: a liquefied hydrogen storage tank in which liquefied hydrogen is stored; an LNG storage tank in which LNG is stored; and a boil off gas treatment device treating liquefied hydrogen boil off gas generated in the liquefied hydrogen storage tank and LNG boil off gas generated in the LNG storage tank, wherein the boil off gas treatment device includes: a first heat exchanger supplied with the liquefied hydrogen boil off gas and the LNG boil off gas to heat-exchange the same to each other; and a hydrogen occlusion tank filled with hydrogen occlusion alloy therein and supplied with the liquefied hydrogen boil off gas through the first heat exchanger to store the same.

    선박용 액화수소 저장탱크의 증발가스 처리시스템이 개시된다. 본 발명은 내측에 액화수소가 저장되는 액화수소 저장탱크; 내측에 LNG가 저장되는 LNG 저장탱크; 및 액화수소 저장탱크에서 발생하는 액화수소 증발가스와 LNG 저장탱크에서 발생하는 LNG 증발가스를 처리하는 증발가스 처리장치;를 포함하고, 증발가스 처리장치는, 액화수소 증발가스와 LNG 증발가스를 공급받아 서로 열교환시키는 제1 열교환기; 및 내측에 수소흡장합금이 채워지며, 제1 열교환기를 거친 액화수소 증발가스를 공급받아 저장하는 수소흡장탱크;를 포함하는, 선박용 액화수소 저장탱크의 증발가스 처리시스템을 제공한다.


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    Title :

    BOIL-OFF GAS TREATMENT SYSTEM OF LIQUID HYDROGEN STORAGE TANK FOR SHIP


    Additional title:

    선박용 액화수소 저장탱크의 증발가스 처리시스템


    Contributors:
    LEE SUNG JAE (author) / KIM JAE HWEE (author) / KIM SUNG SOO (author) / CHOO GYO SIG (author) / BAE JAE RYU (author)

    Publication date :

    2020-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / 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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