1. Process Systems Engineering RWTH Aachen University Aachen 52074 Germany
2. Institute for Environmental Research RWTH Aachen University Aachen 52074 Germany
3. Chair of Thermodynamics of Mobile Energy Conversion Systems RWTH Aachen University Aachen 52074 Germany
4. Chair of High Pressure Gas Dynamics RWTH Aachen University Aachen 52074 Germany
5. Institute of Applied Microbiology RWTH Aachen University Aachen 52074 Germany
6. Institute of Technical Thermodynamics RWTH Aachen University Aachen 52062 Germany
7. Institute of Energy and Climate Research IEK-10 Energy Systems Engineering Forschungszentrum Jülich GmbH Jülich 52425 Germany
8. JARA-ENERGY Aachen 52056 Germany