Final Draft of the original manuscript: Na Ranong, C.; Hoehne, M.; Franzen, J.; Hapke, J.; Fieg, G.; Dornheim, M.; Eigen, M.; Bellosta von Colbe, J.; Metz, O.: Concept, Design and Manufacture of a Prototype Hydrogen Storage Tank Based on Sodium Alanate In: Chemical Engineering and Technology (2009) Wiley DOI: 10.1002/ceat.200900095