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Journal of Combustion
Volume 2011 (2011), Article ID 303168, 9 pages
http://dx.doi.org/10.1155/2011/303168
Research Article

Adiabatic Gasification and Pyrolysis of Coffee Husk Using Air-Steam for Partial Oxidation

Conversion Energy Research Group, Mechanical Engineering Department, Universidad de los Andes, Kr 1 E No. 19A-40, Office ML 652, Bogotá, Colombia

Received 30 January 2011; Revised 14 April 2011; Accepted 28 April 2011

Academic Editor: Constantine D. Rakopoulos

Copyright © 2011 Catalina Rodriguez and Gerardo Gordillo. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. Federación Nacional de Cafe teros de Colombia, 2004–2008, 2009, http://www.cafedecolombia.com/cafe/index.html.
  2. D. L. Klass, Biomass for Renewable Energy, Fuels, and Chemicals, Academic Press, San Diego, Calif, USA, 1998.
  3. G. Gordillo and K. Annamalai, “Adiabatic fixed-bed gasification of coal, dairy biomass, and feedlot biomass using an air-steam mixture as an oxidizing agent,” Renewable Energy, vol. 34, no. 12, pp. 2789–2797, 2009. View at Publisher · View at Google Scholar · View at Scopus
  4. G. Gordillo and K. Annamalai, “Gasification of coal and dairy manure with air-steam as oxidizing agent,” in Proceedings of the ASME/JSME Thermal Engineering Summer Heat Transfer Conference, Vancouver, Canada, July 2007.
  5. K. Annamalai and I. Puri, Combustion Science and Engineering, CRC Press, Boca Raton, Fla, USA, 2007.
  6. G. Xu, T. Murakami, T. Suda, Y. Matsuzawa, and H. Tani, “Gasification of coffee grounds in dual fluidized bed. Performance evaluation and parametric investigation,” Energy & Fuels, vol. 20, no. 6, pp. 2695–2704, 2006. View at Publisher · View at Google Scholar · View at Scopus
  7. J. F. Velez, F. Chejne, C. F. Vades, E. J. Emeridy, and C. A. Londono, “Co-gasification of Colombian coal and biomass in fluidized bed: an experimental study,” Fuel, vol. 88, no. 3, pp. 424–430, 2009. View at Publisher · View at Google Scholar · View at Scopus
  8. W. Lugano, J. R. Geoffrey, M. F. Cuthbert, Y. Weihong, and B. wlodzimierz, “Coffee husks gasification using high temperature air/steam agent,” Fuel Processing Technology, vol. 91, no. 10, pp. 1330–1337, 2010. View at Publisher · View at Google Scholar · View at Scopus
  9. A. W. Coats and J. P. Redfern, “Kinetics parameters from thermogravimetric data,” Nature, vol. 201, pp. 68–69, 1964.
  10. T. Ozawa, “A new method of analyzing thermogravimetric data,” Bulletin of the Chemical Society of Japan, vol. 38, pp. 1881–1886, 1965.
  11. S. Vyazovkin and C. A. Wight, “Model-free and model-fitting approaches to kinetic analysis of isothermal and nonisothermal data,” Thermochimica Acta, vol. 340-341, pp. 53–68, 1999.
  12. C. D. Doyle, “Estimating isothermal life from thermogravimetric data,” Journal of Applied Polymer Science, vol. 6, pp. 639–642, 1962.
  13. J. H. Flynn and L. A. Wall, “A quick, direct method for the determination of activation energy from thermogravimetric data,” Polymer Letters, vol. 4, pp. 323–328, 1966.
  14. C. Rodriguez, “Análisis termogravimétrico del bagazo de la caña de azúcar y de la cascarilla de café para la estimación de las constantes cinéticas en los procesos de gasificación,” Universidad de los Andes, Thesis, 2009.
  15. M. E. Sanchez, M. Otero, X. Gomez, and A. Moran, “Thermogravimetric kinetic analysis of the combustion of biowastes,” Renewable Energy, vol. 34, no. 6, pp. 1622–1627, 2009. View at Publisher · View at Google Scholar
  16. M. Garca-Pèrez, A. Chaala, J. Yang, and C. Roy, “Co-pyrolysis of sugarcane bagasse with petroleum residue. Part I: thermogravimetric analysis,” Fuel, vol. 80, no. 9, pp. 1245–1258, 2001. View at Publisher · View at Google Scholar