1. Faculty of Engineering, Division of Ergonomics and Aerosol
Technology, Lund University, Post Office Box 118, SE-22100 Lund, Sweden
2. Process and Energy Department, Delft University of Technology, Leeghwaterstraat
44, 2628 CA Delft, The Netherlands
3. Energy and Process Engineering, Norwegian University of Science and Technology, NO-7491
Trondheim, Norway