1. University of Duisburg-EssenChair of Thermal Process Engineering Lotharstrasse 1 47057 Duisburg Germany
2. BASF Catalysts Germany GmbH Große Drakenburger Strasse 93–97 31582 Nienburg Germany
3. Institute of Energy and Environmental Technology IUTA e.V. Bliersheimer Strasse 60 47229 Duisburg Germany