1. Chemical
and Environmental Engineering Department, Universidad Zaragoza, Campus Río
Ebro, c/María de Luna 3, 50018 Zaragoza, Spain
2. Thermochemical
Processes Group (GPT), Aragon Institute for Engineering Research (I3A), Universidad Zaragoza,
Campus Río Ebro, c/Mariano Esquillor s/n, 50018 Zaragoza, Spain