公开(公告)号：US11965434B2

公开(公告)日：2024-04-23

申请号：US17578990

申请日：2022-01-19

Applicant: DOOSAN ENERBILITY CO., LTD

Inventor： Sung Gju Kang ,  Hyun Hu Kang ,  Gwang Soo Jang ,  Song Hun Cha

IPC: F01K23/10 ,  C01B3/04 ,  F01K25/06 ,  F02C3/20 ,  F23R3/36

CPC classification number: F01K23/10 ,  C01B3/047 ,  F01K25/06 ,  F02C3/20 ,  F23R3/36 ,  Y02E20/16

Abstract: A combined power plant is provided. The combined power plant includes a gas turbine configured to combust fuel to generate a rotating force, a boiler configured to heat water to generate steam, an ammonia decomposition apparatus configured to receive a combustion gas generated in the gas turbine to thermally decompose ammonia to generate a decomposed gas containing hydrogen, nitrogen, and a residual ammonia, a steam turbine configured to generate a rotating force using the steam generated in the boiler, 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.