Advances in Control, Chemical Engineering, Civil Engineering and Mechanical Engineering

0353295 - ÚCHP 2011 RIV GR eng M - Monography Chapter
Soukup, Karel - Rogut, J. - Grabowski, J. - Wiatowski, M. - Ludwik-Pardała, M. - Schneider, Petr - Šolcová, Olga
Porous Iron and Ferric Oxide Pellets for Hydrogen Storage: Texture and Transport Characteristics.
Advances in Control, Chemical Engineering, Civil Engineering and Mechanical Engineering. Atény: WSEAS Press, 2010 - (Mladenov, V.; Psarris, K.; Mastorakis, N.; Caballero, A.; Vachtsevanos, G.), s. 99-103. ISBN 978-960-474-251-6
R&D Projects: GA MŠMT(CZ) 7C08033
Grant - others:ECR(XE) RFCR-CT-2007-00006
Institutional research plan: CEZ:AV0Z40720504
Keywords : hydrogen storage * transport parameters * inverse gas chromatography
Subject RIV: CI - Industrial Chemistry, Chemical Engineering
http://www.wseas.us/books/2010/Tenerife/MECHECICON.pdf

Materials for hydrogen storage based on the recovery reduction of Fe3O4 to iron and back iron oxidation to Fe3O4 by water vapor were studied. The preparation conditions for cylindrical pellets from ferric oxide/aluminium oxide powders were optimized on the basis of experimental textural data as well as on mechanical stability of prepared pellets. The optimal calcination temperature of pellets suitable for steam iron process was found. Transport parameters, which can be utilized for optimization of porous structure in materials used for hydrogen storage for the both Fe2O3/Al2O3 and Fe/Al2O3 samples, were determined by the chromatographic technique in the single pellet-string arrangement.
Permanent Link: http://hdl.handle.net/11104/0192579