A BOG RE-LIQUEFACTION SYSTEM FOR LNG CARRIER

A BOG re-liquefaction system of an LNG carrier is provided to reduce the amount of power and to make a smaller apparatus of a cooling cycle. A bog re-liquefaction system of an LNG carrier comprises the following: a BOG compressor(10) compressing the BOG; a first distributor(20) distributing and supp...

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Bibliographic Details
Main Authors LEE, YOON PYO, HONG, EUI SEOK
Format Patent
LanguageEnglish
Published 11.03.2009
Subjects
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
MIXTURES BY PRESSURE AND COLD TREATMENT
REFRIGERATION OR COOLING
WEAPONS
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Summary:A BOG re-liquefaction system of an LNG carrier is provided to reduce the amount of power and to make a smaller apparatus of a cooling cycle. A bog re-liquefaction system of an LNG carrier comprises the following: a BOG compressor(10) compressing the BOG; a first distributor(20) distributing and supplying the BOG generated by vaporizing LNG stored in a storage tank from the BOG compressor into a heat exchanger(40); and a second distributor(22) supplying a part of the compressed BOG into a DF engine and moving the rest from the heat exchanger to the storage tank.
Bibliography:Application Number: KR20070090429