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http://dx.doi.org/10.7316/khnes.2011.22.2.257

A Study on Characteristic of the Bio-ethanol Produced on Fruit Wastes for Direct Ethanol Fuel Cell (DEFC)  

Lee, Nam-Jin (School of Hydrogen&fuelcell tech, Dongshin University)
Kim, Hyun-Soo (School of Hydrogen&fuelcell tech, Dongshin University)
Cha, In-Su (School of Hydrogen&fuelcell tech, Dongshin University)
Choi, Jeong-Sik (School of Hydrogen&fuelcell tech, Dongshin University)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.22, no.2, 2011 , pp. 257-264 More about this Journal
Abstract
This study discribes performance of DEFC (Direct Ethanol Fuel Cell) utilized bio-ethanol based on fruit wastes. To produce the bio-ethanol, fruit wastes were treated at temperature $120^{\circ}C$ and 90minutes in acid pre-treatment. After pre-treatment was done, alcohol fermentation process was running. Initial alcohol concentration was 5%. Using the multi coloumn distillation system, more than 95% ethanol was distilled and each component of bio-ethanol was analyzed. In DEFC performance test, it was revealed that cell performance was much higher than that of ethanol. Comparing ethanol with mixed fuel (bio-ethanol (10%) + ethanol (90%)), the performance of ethanol was higher than that of mixed fuel. Even though the bio-ethanol from the fruit wastes is corresponded with transport ethanol standards, it thought that organic matter in bio-ethanol could be negative effect on fuel cell.
Keywords
Direct ethanol fuel cell; Bio-ethanol; Ethanol standard; Impurity effect;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 G. L. Miller, "Use of Dinitrosalicylic Acid Reagent for Determination of Reducing Sugar", Anal. Chem., Vol. 31, No. 3, 1959, pp. 426-428   DOI
2 A. Heinzel, V. M. Barragn, "A Review of the State-of-the-art of the Methanol Crossover in Direct Methanol Fuel Cells", J. Power Sources, Vol. 84, No. 1, 1999, pp. 70-74.   DOI   ScienceOn
3 T. V. Nguyen, N. Vanderborgh, "The Rate of Isothermal Hydration of Polyperfluorosulfonic Acid Membranes", J. Membrane. Sci., Vol. 143, No. 1-2, 1998, pp. 235-248.   DOI
4 D.-H. Peck, Y.-C. Park, B.-R. Lee, D.-H. Jung, "Effect of the Impurities in Methanol Fuel on the performance of MEA for Direct Methanol Fuel Cell", Energy&Environment, Vol. 78, No. 1, 2010, pp. 213-218.
5 노창수, 강대규, 손정민, "직접 에탄올 연료전지(DEFC)의 anode용 삼원소 전극촉매[Pt5Ru4M(M= Ni, Sn, Mo and W)]의 에탄올 전기산화 반응에 관한 연구", 한국수소및신에너지학회, Vol. 19, No. 5, 2008, pp. 423-429.
6 M. Gaspa, G. Kalman, and K. Réczey, "Corn fiber as a Raw Material for Hemicellulose and Ethanol Production" Proc. Biochem., Vol. 42, No. 7, 2007, pp. 1135-1139.   DOI   ScienceOn
7 K. Karimi, G. Emtiazi, and M. J. Taherazdeh, "Production of Ethanol and Mycelial Biomass from Rice Straw Hemicellulose Hydrolyzate by Mucor indicus" Process Biochem., Vol. 41, No. 3, 2006, pp. 653-658.   DOI   ScienceOn
8 H. Bouallagui, M. Torrijos, J. J. Godon, R. Moletta, R. Ben Cheikh, Y. Touhami, J. P. Delgenes, and M. Hamdi, "Two Phase Anaerobic Digestion of Fruit and Vegetable Wastes: Bioreactors Performance", Biochem. Eng. J., Vol. 21, No. 2, 2004, pp. 193-197.   DOI   ScienceOn
9 J. Wang, S. Wasmus and R. F. Savinell, "Evaluation of Ethanol, 1-Propanol, and 2-Propanol in a Direct Oxidation Polymer-Electrolyte Fuel Cell", J. Electrochem. Soc., Vol. 142, No. 12, 1995, pp. 4218-4224.   DOI
10 F. Colmati, E. Antolini and E. R. Gonzalez, "Effect of Temperature on the Mechanism of Ethanol Oxidation on Carbon Supported Pt, PtRu and Pt3Sn Electrocatalysts", J. Power Sources, Vol. 157, No. 1, 2006, pp. 98-103.   DOI   ScienceOn
11 K. K. Cheng, B. Y. Cai, J. A. Zhang, Z. L. Ling, Y. J. Zhou, J. P. Ge, and J. M. Xu, "Sugarcane Bagasse Hemicellulose Hydrolysate for Ethanol Production by Acid Recovery Process", Biochem. Eng. J., Vol. 38, No.1, 2008, pp. 105-109.   DOI   ScienceOn