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http://dx.doi.org/10.7464/ksct.2014.20.1.080

Numerical Study on the Combustion and Exhausted Gases for Operating Conditions in a Fast Pyrolysis Power Boiler  

Lim, Ho (Graduate school of Mechanical Engineering, Pusan National University)
Hwang, Min-Young (Graduate school of Mechanical Engineering, Pusan National University)
Kim, Gyu-Bo (Pusan Clean Coal Center(PC3), Pusan National University)
Park, Seong-Ryong (Thermal Energy Conversion Laboratory, Korea Institute of Energy Research)
Jeon, Chung-Hwan (Department of Mechanical Engineering,Pusan Clean Coal Center(PC3), Pusan National University)
Publication Information
Clean Technology / v.20, no.1, 2014 , pp. 80-87 More about this Journal
Abstract
Numerical study was investigated to obtain the database for developing a fast pyrolysis power boiler by waste fuel. The studies with various conditions were performed using ANSYS FLUENT. Also, the fuel properties was experimentally analyzed to utilize the input parameters for numerical analysis, that were proximate and ultimate analysis, reaction kinetics included pyrolysis and combustion. The results showed that temperature, combustion and exhausted gases was changed with heating value of fuel and feeding rate. Finally, the stable operating condition by analyzing results was proposed.
Keywords
Renewable energy; Fast pyrolysis; Power boiler; Boiler simulation; FRDF;
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1 Nho, N. S., Kim, K. H., Shin, D. H., Kim, D. C., Lee, K. H., Jeon, G. G., and Ohm, T. I., "A Study on Development of High-Efficiency Combustion Boiler for RDF," MKE, Final Report, Dec., 2002.
2 Lee, B. H., Song, J. H., Kim, R. G., Kim, S. G., Kim, Y. G., Chang, Y. J., and Jeon, C. H., "Simulation of the Influence of the Coal Volatile Matter Content on Fuel NO Emissions in a Drop-Tube Furnace," Energy Fuels, 24, 4333-4340 (2010).   DOI   ScienceOn
3 Ansys Inc., Ansys Fluent User's Guide, Nov., 2011.
4 Felder, R. M, and Rousseau, R. W., Elementary Principles of Chemical Processes, 3rd ed., Wiley, New York, 2000.
5 Coats, A. W., and Redfern, J. P., "Kinetic Parameters from Thermogravimetric Data," J. Polym. Sci., 3(11), 917-920 (1965).   DOI
6 Hong, J. S., and Kim, H. G., "Analysis of R&D Investment of Waste Reduce, Recycle and Energy Recovery Technology," J. Energy Eng., 22(3), 112-119 (2013).   DOI
7 New & Renewable Energy Center, New & Renewable Energy Statice 2012 (2013 Edition), KEMCO, Dec., 2013.
8 Korea Boiler Engineering Association, "Alternative Energy(4) - Renewable Waste Energy," J. Boiler, 122, 116-122 (2004).
9 Al-Salem, S. M., Lettieri, P., and Baeyens, J., "Recycling and Recovery Routes Plastic Solid Waste (PSW): A Review," Waste Manage., 29, 2625-2643 (2009).   DOI   ScienceOn
10 Park, S. I., Cho, K. B., Park, K. H., and Ko, C. B., "Study on Commercialization Technology Support for Waste Heat Boiler with Similar Circulating Fluidized Bed," MKE, Final report, Nov., 2008.
11 Othman, N., Mohd Sidek, L., Ahmed Basri, N. E., Muhd Yunu, M. N., and Othmans, N. A., "Electronic Plastic Waste Management in Malaysia: The Potential of Waste To Energy Conversion," Proceedings of ICEE, Dec. 7-8, Malacca, Malaysia (2009).