| 摘要 |
PROBLEM TO BE SOLVED: To generation an electricity with high efficiency by utilizing the cold of LNG effectively. SOLUTION: A closed loop 9 is formed by a combustor 1, gas turbine 2, waste boiler 3, condenser 4, compressor 5, carbureter 6, storage tank 7 and pomp 8. In the carbureter 6, carbon dioxide (g) boosted by the utilization of the cold of LNG is cooled below 0 deg.C and LNG is gasified. A clathrate compound (h) is produced by mixing and reacting this carbon dioxide (g), pure water (w) and solvent (i). The clathrate compound (h) in the tank 7 is sent out to the condenser 4 by the pump 8 and the carbon dioxide (g) is separated from a gas turbine exhaust gas (e) and the clathrate compound (h) itself is thermally decomposed. The carbon dioxide and steam with a high pressure produced by the thermal decomposition is supplied to the combustor 1 and a fuel (c) is burned under the existence of carbon dioxide, steam and oxygen (b) and a generator 10 is driven by supplying the produced combustion gas (d) to the gas turbine 2.
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