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Integrating biomass gasification with solid oxide fuel cells: Effect of real product gas tars,fluctuations and particulates on Ni-GDC anode |
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| Authors: | Ph. Hofmann K.D. Panopoulos L.E. Fryda A. Schweiger J.P. Ouweltjes J. Karl |
| Affiliation: | 1. Laboratory of Steam Boilers and Thermal Plants, School of Mechanical Engineering, Thermal Engineering Section, National Technical University of Athens, 9 Heroon Polytechniou Avenue, Zografou, 15780 Athens, Greece;2. Institute for Solid Fuels Technology and Applications, Centre for Research and Technology Hellas, 4th km N.R. Ptolemais-Kozani, P.O. Box 95, 50200 Ptolemais, Greece;3. Institute of Thermal Engineering, Graz University of Technology, Inffeldgasse 25/B, 8010 Graz, Austria;4. Energy research Centre of the Netherlands ECN, Westerduinweg 3, 1755 LE Petten, The Netherlands |
| Abstract: | The aim of this work was to experimentally assess the feasibility of feeding real biomass product gas to solid oxide fuel cells (SOFC) for efficient and clean power production. The impact of tars on Ni-GDC anode was the main focus of the experiments. Planar SOFC membranes were operated at two gasification sites: (a) autothermal fixed-bed downdraft gasifier and (b) allothermal bubbling fluidized bed gasifier. In all cases the gas was hot-cleaned from particulates, HCl and H2S. |
| Keywords: | Solid oxide fuel cell SOFC Carbon deposition Biomass gasification Wood gas Tar Nickel gadolinium-doped ceria oxide |
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