Authors: Spyros Voutetakis (1), Chrysovalantou Ziogou (1), Dimitris Ipsakis (1), Fotis Stergiopoulos (1,3), Simira Papadopoulou (1,3), Costas Elmasides (2) Chemical Process Engineering Research Institute (C.P.E.R.I.), Centre for Research and Technology Hellas (CE.R.T.H.), P.O. Box 60361, 57001, Thessaloniki, Greece Systems Sunlight S.A., Neo Olvio, 67200 Xanthi, Greece Department of Automation, Alexander Technological Educational Institute of Thessaloniki (ATEITH), P.O. Box …