1. Department
of Biosystems Engineering, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
2. Institute
for Catalysis Research and Technology, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmoltz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
3. Conversion
Technology and Life Cycle Assessment of Renewable Resources (440f),
Institute of Agricultural Engineering, University Hohenheim, Garbenstrasse
9, 70599 Stuttgart, Germany