论文信息 - Prototype thermochemical heat storage with open reactor system

Prototype thermochemical heat storage with open reactor system

Thermochemical (TC) heat storage is an interesting technology for future seasonal storage of solar heat in the built environment. This technology enables high thermal energy storage densities and low energy storage losses. A small-scale laboratory prototype TC storage system has been realized at ECN, applying an open sorption system concept. The packed bed contains 17dm3 of sorption material and is capable of generating 150W of thermal power. An effective energy storage density of approximately 0.5GJ/m3 was obtained.

[1] S. F. Smeding,et al. Thermochemical seasonal solar heat storage with MgCl2.6H2O: first upscaling of the reactor , 2011 .

[2] Olaf Kolditz,et al. The influence of gas–solid reaction kinetics in models of thermochemical heat storage under monotonic and cyclic loading , 2014 .

[3] A. Hauer,et al. Evaluation of adsorbent materials for heat pump and thermal energy storage applications in open systems , 2007 .

[4] Philippe Papillon,et al. Thermodynamic analysis and experimental study of solid/gas reactor operating in open mode , 2014 .

[5] H. Müller-Steinhagen,et al. MonoSorp - Ein integrales Konzept zur solarthermischen Gebäudeheizung mit Sorptionswärmespeicher , 2008 .

[6] D. Sadoway,et al. The chemistry and electrochemistry of magnesium production , 1987 .

[7] V. Dorer,et al. Long-term heat storage with NaOH , 2008 .

[8] Ursula Eicker,et al. Solar technologies for buildings , 2003 .

[9] Benoît Y. Michel,et al. Comparison of closed and open thermochemical processes, for long-term thermal energy storage applications , 2014 .

[10] Ha Herbert Zondag,et al. Characterization of Salt Hydrates for Compact Seasonal Thermochemical Storage , 2009 .