Abstract
Large amounts of empty fruit bunches (EFB) are generated annually during the palm oil manufacturing process; however, they are still treated as waste. In this study, gasification experiments were conducted using EFB in a fluidized bed reactor (throughput=1 kg/hr) at an experimental temperature range of 700 to 1,000 oC to assess the use of EFB as a renewable energy resource. To overcome the issues of an unstable EFB supply, co-gasification experiments using EFB with coal were conducted. The resulting syngas yield was approximately 70 vol%, similar to that from EFB gasification. The heating value of syngas was a magnitude of three-times higher than that of EFB gasification. However, the dry gas yield and cold gas efficiency were lower than those of EFB gasification. A coal mixing rate of 20 wt% and 0.6 of ER would be appropriate conditions for continuous production of stable syngas.
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References
Y.H. Cho, Bio diesel Korea Institute of Science and Technology Information, 5 (2005).
S. A. Roh, W. H. Kim, S. I. Keel, J. H. Yun, T. J. Min and Y. H. Kwak, Waste Gasification with High Temperature Steam, The 2007 Environmental Societies Joint Conference, 19(4), 215 (2007).
Korea Energy Management Corporation, New & renewable energy RD&D strategy 2030 - waste part, 1 (2007).
Global Green Synergy, Palm Oil Biomass Industry, http://www.ggs. my/index.php/main-services/palm-biomass (2010).
B. S. Koo, A Study on Fast Pyrolysis Characteristics of Jatropha and Palm wastes in a Bubbling Fluidized Bed, Master Dissertation, Sungkyunkwan University, Korea, 1 (2011).
H. Hwang, Gasification of Wood Pellet using Multi-stage Reactor System, Master Dissertation, Seoul National University of Science and Technology, Korea, 4 (2011)
P. Lahijani and Z. A. Zainal, Bioresour. Technol., 102, 2068 (2011).
M.L. Mastellone, L. Zaccariello and U. Arena, Fuel, 89, 2991 (2010).
Standard Test Methods for Determination of Carbon, Hydrogen and Nitrogen in Analysis Samples of Coal and Carbon in Analysis Samples of Coal and Coke, ASTM D 5373.
Standard Practice for Proximate Analysis of Coal and Coke, ASTM D 3172.
Standard Test Method for Compositional Analysis by Thermogravimetry, ASTM E 1131.
Standard Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter, ASTM D 4809.
S.W. Kim, B. S. Koo, J.W. Ryu, J. S. Lee, C. J. Kim, D.H. Lee, G. R. Kim and S. Choi, Bio-oil from the pyrolysis of palm and Jatropha wastes in a fluidized bed, Fuel Processing Technology, FUPROC-03439 (2012).
H. Yang, R. Yan, H. Chen, D. H. Lee, D.T. Liang and C. Zheng, Fuel Process. Technol., 87, 935 (2006).
F. Sulaiman and N. Abdullah, Energy, 36, 2352 (2011).
S. J. Cho, Studies on Gasification and Melting Characteristics of Waste and Biomass, Ph. D. Dissertation, Yonsei University, Korea (2012).
L. Cuiping, W. Chuangzhi Yanyongjie and H. Haitao, Biomass Bioenergy, 27, 119 (2004).
J. S. Kim, Y. K. Park, B. S. Kang, H. J. Park, K. H. Lee, E.Y. Kim, S.D. Kim, D. K. Song and Y.C. Kim, Production of Clean bio-fuel from rice straw by flash pyrolysis and catalytic upgrading, The University of Seoul (2005).
J. G. Lee, J. H. Kim, S. H. Lee, Y.C. Choi, Y. G. Kim, K. S. Yoo and S.H. Lee, Development of fluidized bed reactor for the pyrolysis and gasification of agricultural and forestry wastes, Korea Institute of Energy Research (2005).
H. Hwang, Gasification of Wood Pellet using Multi-stage Reactor System, Master Dissertation, Seoul National University of Science and Technology, Korea, 36 (2011).
A.V. Bridgwater, J. Anal. Appl. Pyrol., 51, 3 (1999).
A.V. Bridgwater, Biomass Bioenergy, 38, 68 (2012).
S. Kaewluan and S. Pipatmanomai, Fuel Process. Technol., 92, 671 (2011).
M. J. Kim, H. I. Ryu and W. K. Lee, J. Korean Inst. Chem. Engineers, 21(1), 27 (1983).
H. Karatas, H. Olgun and F. Akgun, Fuel Process. Technol., 106, 666 (2013).
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5th International Conference on Gasification and Its Application.
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Yoo, HM., Lee, JS., Yang, WS. et al. Co-gasification characteristics of palm oil by-products and coals for syngas production. Korean J. Chem. Eng. 35, 654–661 (2018). https://doi.org/10.1007/s11814-017-0312-x
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DOI: https://doi.org/10.1007/s11814-017-0312-x