USE OF ADDITIVES TO REDUCE THE AGEING OF PHASE-CHANGE MATERIALS

The present invention concerns the use of phenol-derived additives for reducing the ageing of phase-change materials (PCM) used as heat exchange fluids in heat exchange and heat storage systems. The present invention also concerns a composition comprising one or more phenol-derived antioxidants and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DISSON, Jean-Pierre, FUCHS, Gilbert
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention concerns the use of phenol-derived additives for reducing the ageing of phase-change materials (PCM) used as heat exchange fluids in heat exchange and heat storage systems. The present invention also concerns a composition comprising one or more phenol-derived antioxidants and one or more PCM's, as well as a device and a method for storing and redistributing heat energy.