| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Henriksen, Ulrik Birk
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Influence of wood pellets properties on their grinding performancecitations
- 2019From wood chips to pellets to milled pellets: The mechanical processing pathway of Austrian pine and European beechcitations
- 2017Full-scale Milling Tests of Wood Pellets for Combustion in a Suspension-Fired Power Plant Boiler
- 2016Closing the Loop - Utilization of Secondary Resources by Low Temperature Thermal Gasification
- 2014Kinetic model for torrefaction of wood chips in a pilot-scale continuous reactorcitations
- 2012Fuel Pellets from Wheat Straw: The Effect of Lignin Glass Transition and Surface Waxes on Pelletizing Propertiescitations
- 2011Pelletizing properties of torrefied sprucecitations
- 2007High temperature electrolyte supported Ni-GDC/YSZ/LSM SOFC operation on two-stage Viking gasifier product gascitations
- 2005Termisk forgasning af biomasse
- 2005Fundamentals of Biomass pellet production
- 2004The Low Temperature CFB Gasifier:Latest 50 KW Test Results and New 500 KW Plant
- 2004The Low Temperature CFB Gasifier
- 2002The Low Temperature CFB Gasifier - Further Test Results and Possible Applications
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article
High temperature electrolyte supported Ni-GDC/YSZ/LSM SOFC operation on two-stage Viking gasifier product gas
Abstract
This paper presents the results from a 150 h test of a commercial high temperature single planar solid oxide fuel cell (SOFC) operating on wood gas from the Viking two-stage fixed-bed downdraft gasifier, which produces an almost tar-free gas, that was further cleaned for particulates, sulphur and tar traces. The chosen SOFC was electrolyte supported with a nickel/gadolinium-doped cerium oxide (Ni-GDC) anode, known for its carbon deposition resistance. Through humidification the steam to carbon ratio (S/C) was adjusted to 0.5, which results in a thermodynamically carbon free condition at the SOFC operating temperature T = 850 degrees C. The cell operated with a fuel utilisation factor (U-f) around 30% and a current density of 260 mA cm(-2) resulting in an average power density of 207 mW cm(-2). Throughout the duration of the test, only a minor cell overpotential increase of 10 mV was observed. Nevertheless, the V-j (voltage-current density) curves on H-2/N-2 before and after the wood gas test proved identical. Extensive SEM/EDS examination of the cell's anode showed that there was neither carbon deposition nor significant shifts in the anode microstructure or contamination when compared to an identical cell tested on H-2/N-2 only.