1. Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
2. Universita della Calabria, Dipartimento di Ingegneria per l’Ambiente e il Territorio e Ingegneria Chimica, Ponte P. Bucci, Cubo 45 A, 87036 Rende (CS), Italia
3. Polish Academy of Sciences, Institute of Metallurgy and Materials Science, Reymonta 25, 30-059 Kraków, Poland