1. Foundation for Research & Technology Hellas, Institute of Chemical Engineering & High Temperature Chemical Processes, PO Box 1414, 26504, Greece
2. Department of Engineering Sciences, University of Patra, Karatheodori Str, 26504, Patras, Greece
3. Catalysis Engineering-The Pore, DelftChemTech, Delft University of Technology, Julianalaan 136, 2628BL Delft, The Netherlands