Patent ID: 11965434
Assignee: DOOSAN ENERBILITY CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  C  Y | IPC C  F

Claim 10:
11. A combined power plant comprising:
a gas turbine configured to generate a rotating force and discharge a combustion gas;
a boiler configured to heat water to generate steam;
an ammonia decomposition apparatus configured to receive the combustion gas generated in the gas turbine to thermally decompose ammonia to generate a decomposed gas containing hydrogen, nitrogen, and a residual ammonia; and
a decomposed gas supply line configured to supply the decomposed gas generated in the ammonia decomposition apparatus to a combustor of the gas turbine; and
a fuel gas supply line connected to the boiler and configured to supply natural gas to the boiler,
wherein the decomposed gas supply line is connected to the fuel gas supply line and configured to supply the decomposed gas to the fuel gas supply line, such that a mixture of the natural gas and the decomposed gas is provided to the boiler.