Study of Incineration of Acacia Wood Chips for Biomass Power Plant of the Royal Thai Navy in Sattahip, Chonburi Province, Thailand
Authors: Thanapong Suriyea, Teeratas Pornyungyuen, Koonlaya Kanokjaruvijit
Abstract:
This research is aimed to find optimal values of parameters of acacia wood chips combustion in a bubbling fluidized bed for electrification within the area of the Royal Thai Navy in Sattahip, Chonburi province, Thailand. The size of wood chips falls in the range of 25 mm in diameter. The bed temperature is set within the range of 800±10 oC with the air flow rate of 2.1-3.1 m/min corresponding to the air-fuel ratio between 0.71 to 1.03. The resulting thermal efficiency is approximately 95% with a thermal output of 474.76 kWth, which produced the electricity 0.131 kW-hr.
Keywords: Acacia Wood Chips, Biomass, Combustion, Fluidized Bed.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1087744
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[1] Pipatmanomai, S., "Overview and Experiences of Biomass Fluidized Bed Gasification in Thailand", J.Sustainable Energy & Environmental Special Issues, 2011, pp. 29-33.
[2] Haruthaithanasan, M., Haruthaithanasan, K., Thanawat, A., Phromlert, S. and Baysangchan, A., " The potential of Leucaena leucocephala, Eucalyptus camaldulensis, Acacia mangium and Acacia spp. (mangium x auriculaeformis) as plantation crops for energy," Proceedings of the 48th Kasetsart University Annual Conference, Kasetsart, 3-5 March, 2010.
[3] Han, J., Kim, H., Cho, S., Shimizu, T., "Fluidized bed combustion of some woody biomass fuels", Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 30(13), 2008.
[4] Lyngfelt, A., Leckner, B., "Combustion of wood-chips in circulating fluidized bed boilers - NO and CO emissions as functions of temperature and air-staging", Fuel, 78, 1999, pp. 1065-1072.
[5] Liu, H., Gibbs, B.M., "Modelling of NO and N2O emissions from biomass-fired circulating fluidized bed combustors", Fuel 81, 2002, pp. 271-280.
[6] Kuprianov, V.I., Kaewklum, R., Chakritthakul, S., "Effects of operating conditions and fuel properties on emission performance and combustion efficiency of a swirling fluidized-bed combustor fired with a biomass fuel", Energy, 36, 2011, pp. 2038-2048.
[7] Khan, A.A., de Jong, W., Jansens, P.J., Spliethoff, H., "Biomass combustion in fluidized bed boilers: Potential problems and remedies", Fuel Processing Technology, 90, 2009, pp. 21-50.
[8] Suranani, S., Goli, V.R., "Combustion Characteristics of Sawdust in a Bubbling Fluidized Bed", 2011 International Conference on Chemistry and Chemical Process, IPCBEE 10, 2011, pp. 167-172.
[9] Lim, M.T., Alimuddin, Z., "Bubbling fluidized bed biomass gasification - Performance, process findings and energy analysis", Technical Note, Renewable Energy 33, 2008, pp. 2339-2343.
[10] Ammendola, P., Chirone, R., Ruoppolo, G., Scala, F., "The effect of pelletization on the attrition of wood under fluidized bed combustion and gasification conditions", Proceedings of the Combustion Institute, 34, 2013, pp. 2735-2740.