SAFETY MARKERS FOR A HYDROGEN FUEL SYSTEM

A hydrogen fuel including a safety marker and a method and apparatus for adding the safety marker to the hydrogen fuel. The hydrogen fuel may be stored in a tank in a liquid phase and then heated to at least one of a gaseous phase and a supercritical phase. The safety marker may be added to the hydr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Glaser, Paul Burchell, Sibbach, Arthur W, Benjamin, Michael A
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A hydrogen fuel including a safety marker and a method and apparatus for adding the safety marker to the hydrogen fuel. The hydrogen fuel may be stored in a tank in a liquid phase and then heated to at least one of a gaseous phase and a supercritical phase. The safety marker may be added to the hydrogen fuel when the hydrogen fuel is in the at least one of the gaseous phase and the supercritical phase after heating the hydrogen fuel. The hydrogen fuel may be delivered in the at least one of the gaseous phase and the supercritical phase to a power generator, such as a gas turbine engine. The safety marker may be a visual safety marker, such as a noble gas, or an odorant.