Fuel gas treatment for small and medium capacity biomass gasifiers
Fuel gas treatment for biomass gasifiers of small and medium power
| Processor: | Dipl.-Ing. Dorith Böhning |
| Term: | 12/2006 till 01/2008 |
| Sponsoring institution: | Sächsische Aufbaubank department for promotion of technology |
| Cooperation partner: | Lehmann engineering Ltd. |
Brief description
- General objective is the energetic utilization of fermentation remnants
- Investigation and testing of the efficiency of a new two-step method for fuel gas processing for its use in small-scale gas engines for different materials (catalytic partial oxidation and gas cooling - subsequent treatment)
- Successful test mode serves the preparation of a scale-up for a fuel capacity of 200 kW at the Combi-Compact
- Reactions in the fluidized bed cooler are determining for the development of gas quality of the complete gas processing
- Striven for mechanisms of action were proven in the fluidized bed cooler
- Considerable optimization potential in the plant technology and management of the fluidized bed cooler
- CHP could not have been loaded with fuel gas because of the unsuccessful setting of the WSK’s operations
- Derivation of necessary modifications of power plant technology
Test rigs used / special purposes
- Experimental pre-examinations of gasification of fermentation remnants at the co-current gasifier of the Dresden University of Technology as a basis for modification of the test facility and the layout and construction of the fluidized bed cooler [WSK)]
- Cool start up of the fluidized bed cooler (WSK) with different bed materials
- Hot commissioning and pilot operation
- Purchase of a CHP (BHKW)
Reports / publicationes / patents / other property rights
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[VWS-1-2008] Topf N.; Berger M.; Böhning D.; Roscher R.; Schröder S.: Arbeitsstand der Realisierung des CombiKraftwerks-Naundorf - Ergebnisse der Untersuchungen am Vergasungsversuchsstand der TU Dresden zur Brenngasreinigung. Energetische Nutzung von Biomassen - Velen VIII DGMK-Fachbereichstagung, 14.-16.04.2008 in Velen
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[VWS8-2008] Böhning, D.; Klemm, M.; Beckmann, M.: Teerreduzierung im Vergasungsgas aus Biomasse durch katalytisch und nichtkatalytisch partielle Oxidation. Erschienen in: Thomé-Kozmiensky, K. J.; Beckmann, M. (Hrsg.): Energie aus Abfall, Band 5. Neuruppin: TK Verlag Karl Thomé-Kozmiensky, 2008, ISBN 978-3-935317-34-4 S. 349-364. Tagung Berlin 25.10.-26.09.2008