| 摘要 |
PROBLEM TO BE SOLVED: To effectively recover energy from anode exhaust gas and cathode exhaust gas with a gas turbine by mixing the anode exhaust gas and the cathode exhaust gas, and then burning a catalytic combustor to be supplied to a combustor of the gas turbine. SOLUTION: This apparatus is not provided with a turbine compressor, but with a mixer 34, a catalytic combustor 36, and a gas turbine for driving a power generator 44. The gas turbine is formed by a turbine 40 rotated by combustion gas from a combustor 38 to drive the power generator 44 and a compressor 42, and the compressor 42 for compressing the air. The mixer 34 is supplied with anode exhaust gas and cathode exhaust gas, and a exhaust heat recovery steam generator 30 is supplied with exhaust of the turbine 40. Steam generated in the device 30 is generated above the amount supplied to a fuel gas line 1, so that it is supplied to a steam consuming part. Some of compressed air supplied to the combustor 38 is supplied from an air line 8 to the cathode. |
