Disclosed are a system and a method for treating boil off gas. The system for treating boil off gas of the present invention includes: a storage tank provided on a ship or a marine structure and storing low temperature liquid cargo; a refrigerant circulating part supplied with boil off gas generated from the low temperature liquid cargo stored in the storage tank to circulate the boil off gas as a refrigerant; a refrigerant supplying line supplying the boil off gas to the refrigerant circulating part from the storage tank; and a blocking valve provided on the refrigerant supplying line. The system for treating boil off gas effectively treats the boil off gas generated in the storage tank in which the liquid cargo is stored, thereby increasing transport efficiency and securing safety.
증발가스 처리 시스템 및 방법이 개시된다. 본 발명의 증발가스 처리 시스템은, 선박 또는 해상 구조물에 마련되며 저온 액체화물을 저장하는 저장탱크; 상기 저장탱크에 저장된 상기 저온 액체화물로부터 발생하는 증발가스(Boil Off Gas)를 공급받아 상기 증발가스를 냉매로 순환시키는 냉매순환부; 상기 저장탱크로부터 상기 냉매순환부로 상기 증발가스를 공급하는 냉매공급라인; 및 상기 냉매공급라인에 마련되는 차단밸브를 포함하는 것을 특징으로 한다.
System And Method For Treatment Of Boil Off Gas
증발가스 처리 시스템 및 방법
2020-04-29
Patent
Electronic Resource
Korean
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 |
BOIL-OFF GAS TREATMENT SYSTEM AND TREATMENT METHOD OF BOIL-OFF GAS
European Patent Office | 2016
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