The present invention relates to a boil off gas processing system for a liquefied hydrogen carrier, which can efficiently process boil off gas generated in a liquefied hydrogen carrier carrying liquefied hydrogen. According to the present invention, the boil off gas processing system for a liquefied hydrogen carrier includes: a liquefied hydrogen storage tank storing liquefied hydrogen; a hydrogen occlusion tank firstly storing hydrogen boil off gas discharged from the liquefied hydrogen storage tank by using chemical or physical reaction; and a compressed hydrogen tank storing compressed hydrogen boil off gas in the amount exceeding a storage capacity of the hydrogen occlusion tank, thereby processing the hydrogen boil off gas generated in the liquefied hydrogen storage tank in the carrier.
본 발명은 액화수소를 운반하는 액화수소 운반선에서 생성되는 증발가스를 효율적으로 처리할 수 있도록 하는 액화수소 운반선의 증발가스 처리 시스템에 관한 것이다. 본 발명에 따른 액화수소 운반선의 증발가스 처리 시스템은, 액체수소를 저장하는 액체수소 저장탱크; 상기 액체수소 저장탱크로부터 배출된 수소 증발가스를 화학적 또는 물리적 반응을 이용하여 1차적으로 저장하는 수소 흡장 탱크; 및 상기 수소 흡장 탱크의 저장 용량을 초과하는 양의 압축 수소 증발가스를 저장하는 압축수소 탱크;를 포함하여, 상기 액체수소 저장탱크에서 생성된 수소 증발가스를 선내에서 처리할 수 있는 것을 특징으로 한다.
Boil-Off Gas Proceeding System for Liquefied Hydrogen Carrier
액화수소 운반선의 증발가스 처리 시스템
2020-01-22
Patent
Electronic Resource
Korean
IPC: | 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 / 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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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