1. Technische
Universität Braunschweig, Institute for Chemical and Thermal Process Engineering, Langer Kamp 7, D-38106 Braunschweig, Germany
2. University
of Paderborn, Chair of Fluid Process Engineering, D-33098 Paderborn, Germany
3. Université
de Liège, Laboratoire de Génie Chimique, Allée
de la chimie, B6C, Sart Tilman, 4000 Liège, Belgium