1. Chemical and Process Engineering Dept., BASF SE, 67056 Ludwigshafen, Germany and Institut für Apparate- und Umwelttechnik, Otto-von-Guericke University, Universitätsplatz 2; 39106 Magdeburg Germany
2. Institut für Apparate- und Umwelttechnik, Otto-von-Guericke University, Universitätsplatz 2; 39106 Magdeburg Germany
3. Chemical and Process Engineering Dept., BASF SE; 67056 Ludwigshafen Germany
4. Chemical and Process Engineering Dept., BASF SE, 67056 Ludwigshafen, Germany and Institute of Energy and Drive Technology, Ulm University of Applied Sciences, Eberhard-Finckh-Straße 11; 89075 Ulm Germany