The present paper deals with the experimental activity carried out at CNR-ITAE on two configurations of storages for seasonal heat accumulation. In particular, a commercial material (zeotype FAM Z02) and a composite sorbent (LiCl/vermiculite) were characterized and compared. Adsorption dynamics was evaluated through a Large Temperature Jump apparatus. The results were used to design lab-scale prototypes of the tow systems. Measurements indicated that FAM has a storage capacity up to 600 kJ/kg, while the composite has a storage capacity up to 1250 kJ/kg.
Thermochemical heat storage: experimental characterization of materials and prototypes
Valeria Palomba;Vincenza Brancato;Davide La Rosa;Alessio Sapienza;Andrea Frazzica;Salvatore Vasta
2018
Abstract
The present paper deals with the experimental activity carried out at CNR-ITAE on two configurations of storages for seasonal heat accumulation. In particular, a commercial material (zeotype FAM Z02) and a composite sorbent (LiCl/vermiculite) were characterized and compared. Adsorption dynamics was evaluated through a Large Temperature Jump apparatus. The results were used to design lab-scale prototypes of the tow systems. Measurements indicated that FAM has a storage capacity up to 600 kJ/kg, while the composite has a storage capacity up to 1250 kJ/kg.File in questo prodotto:
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