Gas turbine arrangement with ammonia cracker and power plant with such and method to operate a gas turbine arrangement

The invention is about a gas turbine arrangement (01) comprising a gas turbine and an ammonia cracker. The gas turbine comprises a compressor (02), a combustor (03) and a high-pressure expansion turbine (04) and a low-pressure expansion turbine (05). The ammonia cracker (11) comprises an air channel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Karl-Johan Nogenmyr, Olle Lindman, Lennart Näs
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention is about a gas turbine arrangement (01) comprising a gas turbine and an ammonia cracker. The gas turbine comprises a compressor (02), a combustor (03) and a high-pressure expansion turbine (04) and a low-pressure expansion turbine (05). The ammonia cracker (11) comprises an air channel from an air inlet to an air outlet and a reaction channel from an ammonia inlet to a fuel 10 outlet, wherein a fuel piping connects the fuel outlet with the combustor (03). To increase the efficiency of the gas turbine arrangement the ammonia cracker (11) is arranged in-between the high-pressure expansion turbine (04) and the low-pressure expansion turbine (5) and in operation the exhaust gas passes the air channel.