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Burner system for solid oxide fuel cell involves reforming fuel, preheating air with non-stoichiometric combustor and recovering heat energy from fuel cell exhaust
Burner system for solid oxide fuel cell involves reforming fuel, preheating air with non-stoichiometric combustor and recovering heat energy from fuel cell exhaust
Burner system comprises solid oxide monolithic fuel cell (15). Natural gas fuel is partially reformed before introduction into cell using a POX reformer (40) and air is preheated. Heat energy is recovered from the exhaust (46) of the fuel cell. 23-30% of fuel is supplied to the air preheater. The air preheater combustor and fuel burner are non-stoichiometric.
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