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Simulations and Experimental Results of a Lab-Scale Hydrogen Storage Tank Based on Sodium Alanate (NaAlH4)
Utz, Inga and Joppich, Farida and Wörner, Antje and Zabara, Oleg and Fichtner, Maximilian (2010) Simulations and Experimental Results of a Lab-Scale Hydrogen Storage Tank Based on Sodium Alanate (NaAlH4). In: Extended Abstracts, pp. 693-695. 1st International Conference on Materials for Energy, 4.-8-Jul. 2010, Karlsruhe, Deutschland. ISBN 978-3-89746-117-8.
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Abstract
Absorption and desorption reactions of cerium-doped NaAlH4 have been performed in a lab-scale hydrogen storage tank. The experiments show a maximum rate of reaction for a temperature of 145°C at the outside of the air-cooled tank. Using an optimal heat management by adjusting the cooling-air temperature during the experiment, 3.5 wt% hydrogen can be absorbed within 1 hour and a total gravimetric capacity of 4.1 wt% hydrogen can be reached in 3 hours.
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
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| Title: | Simulations and Experimental Results of a Lab-Scale Hydrogen Storage Tank Based on Sodium Alanate (NaAlH4) | ||||||||||||
| Authors: |
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| Date: | July 2010 | ||||||||||||
| Journal or Publication Title: | Extended Abstracts | ||||||||||||
| Refereed publication: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Page Range: | pp. 693-695 | ||||||||||||
| ISBN: | 978-3-89746-117-8 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | Wasserstoffspeicherung, Natriumalanat | ||||||||||||
| Event Title: | 1st International Conference on Materials for Energy | ||||||||||||
| Event Location: | Karlsruhe, Deutschland | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Dates: | 4.-8-Jul. 2010 | ||||||||||||
| Organizer: | Dechema | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Transport | ||||||||||||
| HGF - Program Themes: | V BF - Bodengebundene Fahrzeuge | ||||||||||||
| DLR - Research area: | Transport | ||||||||||||
| DLR - Program: | V BF - Bodengebundene Fahrzeuge | ||||||||||||
| DLR - Research theme (Project): | V - Fahrzeugenergiesysteme (old) | ||||||||||||
| Location: | Stuttgart | ||||||||||||
| Institutes and Institutions: | Institute of Technical Thermodynamics > Thermal Process Technology | ||||||||||||
| Deposited By: | Inga Utz | ||||||||||||
| Deposited On: | 26 Oct 2010 16:02 | ||||||||||||
| Last Modified: | 26 Oct 2010 16:02 |
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