To provide an internal combustion engine for producing zero exhaustion of combustion gas such as CO2 to achieve global warming prevention as an urgent need by reducing the exhaust temperature of combustion gas close to -273°C, aggregating water with low temperature combustion gas as a core, and supplying a great amount of cold heat to consumers at manufacturing cost of nearly zero.

A combustor as a heat exchanger of an overall moving blade steam gas turbine united engine is used for extremely high pressure combustion heat exchange. The exhaust temperature of combustion gas is reduced close to -273c° for collecting almost all heat quantity of compressed air twice or so that of an existing boiler. Thus, an output is increased to heat quantity output of combustion gas + mass output of combustion gas = assumed output 270 to 540 time that of existing gas turbine to reduce an electricity rate down to 1/10. An overall moving blade steam turbine having an evaporation latent heat collector is used for supplying heat of temperature 100°C of almost all additional heat quantity to consumers at manufacturing cost of nearly zero to prevent the temperature rise of sea water. The overall moving blade steam gas turbine is used for aggregating water with low temperature combustion gas as a core to produce zero exhaustion of combustion gas such as CO2, and a great amount of cold heat is supplied at manufacturing cost of nearly zero.