1. LEPABE - Laboratory for Process Engineering,
Environmental, Biotechnology and Energy, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
2. Sysadvance, SA, Rua
Eng° Frederico Ulrich 2824, 4470-605 Moreira da Maia, Portugal
3. AirProducts and Chemicals, Inc., 7201 Hamilton Boulevard, Allentown, Pennsylvania 18195, United States