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Magnetic separation for a continuous solar-two-step thermochemical cycle for solar hydrogen/CO production using ferrites

Autor
Arias, F.J.; Parks, G.
Tipus d'activitat
Article en revista
Revista
International journal of energy and environmental engineering
Data de publicació
2015-09
Volum
6
Número
3
Pàgina inicial
319
Pàgina final
327
DOI
https://doi.org/10.1007/s40095-015-0177-x Obrir en finestra nova
URL
http://link.springer.com/article/10.1007%2Fs40095-015-0177-x Obrir en finestra nova
Resum
A novel solar-two-step thermochemical concept for continuous production of H2 or CO from solar energy and H2O or CO2 using the redox pair MOFe2O3/MO as reactive particles is proposed and assessed. Here, an efficient continuous separation mechanism is devised by the use of an external magnetic field and the weak magnetization of MOFe2O3 at the working temperatures. The mechanism is suitable for systems of ferrites with a Curie temperature in the range 500–800 °C where water or CO2 decompositio...
Paraules clau
Hydrogen, Thermochemical two-step splitting

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