| 摘要 |
PROBLEM TO BE SOLVED: To provide a floating structure, allowing regasification of a seawater heating type without discharging seawater out of a system to respond to severe discharge regulation, and reducing fuel economy for the regasification by using exhaust heat of a power part taking out liquified gas as its heat source and increasing the pressure thereof. SOLUTION: An LNG ship 1 includes: a vaporizer 25 heating and gasifying LNG which has been taken out of a storage tank 3, and of which the pressure has been increased; and a steam turbine and a generator supplying power for taking at least the LNG out of the storage tank 3 and increasing its pressure. The LNG ship 1 further includes: a sea-bay 29 storing seawater; a supply line 31 supplying the supplied seawater from the sea-bay 29 to the vaporizer 25; a recovery line 33 recovering recovery seawater after heat-exchange from the vaporizer 25 to the sea-bay 29; and a steam condenser 15 heating recovered seawater passing through the regeneration line 33 by using exhaust steam of at least steam turbine. COPYRIGHT: (C)2010,JPO&INPIT
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