1. Chemical Process and Energy Resources Institute (CPERI), Centre for Research and Technology Hellas (CERTH), PO
Box 60361, 57001 Thessaloniki, Greece
2. Department of Engineering Informatics and Telecommunications, University of Western Macedonia, Vermiou and Lygeris
str., 50100 Kozani, Greece
3. Department of Chemical Engineering, Centre for Process Systems Engineering, Imperial College London, SW7 2AZ London, United Kingdom
4. Department of Automation, Alexander Technological Educational Institute of Thessaloniki, PO Box 141, 54700 Thessaloniki, Greece