화학공학소재연구정보센터
Journal of Industrial and Engineering Chemistry, Vol.19, No.6, 1851-1857, November, 2013
Influence of alcohol addition on properties of bio-oil produced from fast pyrolysis of eucalyptus bark in a free-fall reactor
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Fast pyrolysis of eucalyptus bark was carried out in a free-fall pyrolysis unit at different temperatures ranging from 400 to 550 ℃ to produce bio-oil, char and gas. The bio-oil produced at optimum temperature was mixed with alcohols with an aim to improve its properties. The results showed that the maximum bio-oil yield of 64.65 wt% on dry biomass basis could be obtained at the pyrolysis temperature of 500 ℃. The addition of a small proportion (2.5.10%) of alcohol into the bio-oil could improve its viscosity, stability and heating value. These effects were further enhanced when increasing the alcohol.
  1. Park HJ, Heo HS, Yoo KS, Yim JH, Sohn JM, Jeong KE, Jeon JK, Park YK, J. Ind. Eng. Chem., 17(3), 549 (2011)
  2. Pattiya A, Bioresour. Technol., 102(2), 1959 (2011)
  3. Pattiya A, Suttibak S, Journal of Analytical and Applied Pyrolysis., 95, 227 (2012)
  4. Ngo TA, Kim J, Kim SS, J. Ind. Eng. Chem., 19(1), 137 (2013)
  5. Zhang H, Xiao R, Wang D, Cho J, He G, Shao S, Zhang J, Chemical Engineering Journal., 181-182, 685 (2012)
  6. Brown JN, Brown RC, Bioresour. Technol., 103(1), 405 (2012)
  7. Liaw SS, Wang Z, Ndegwa P, Frear C, Ha S, Li S, Garcia-Perez M, Journal of Analytical and Applied Pyrolysis., 93, 52 (2012)
  8. de Jongh WA, Carrier M, Knoetze JH, Journal of Analytical and Applied Pyrolysis., 92, 184 (2011)
  9. Garcı`a-Pe´ rez M, Chaala A, Pakdel H, Kretschmer D, Roy C, Journal of Analytical and Applied Pyrolysis., 78, 104 (2007)
  10. Boucher ME, Chaala A, Pakdel H, Roy C, Biomass Bioenerg., 19(5), 351 (2000)
  11. Diebold JP, Czernik S, Energy Fuels, 11(5), 1081 (1997)
  12. Wagenaar BM, Prins W, van Swaaij WPM, Chemical Engineering Science., 49, 5109 (1994)
  13. Le´de´ J, Journal of Analytical and Applied Pyrolysis., 70, 601 (2003)
  14. PEACOCKE GVC, BRIDGWATER AV, Biomass Bioenerg., 7(1-6), 147 (1994)
  15. Ellens CJ, Brown RC, Bioresour. Technol., 103(1), 374 (2012)
  16. Pattiya A, Sukkasi S, Goodwin V, Energy, 44(1), 1067 (2012)
  17. Zhang L, Xu SP, Zhao W, Liu SQ, Fuel, 86(3), 353 (2007)
  18. Bridgwater AV, Biomass and Bioenergy., 38, 68 (2012)
  19. Boucher ME, Chaala A, Roy C, Biomass Bioenerg., 19(5), 337 (2000)
  20. Lu Q, Yang XI, Zhu XF, Journal of Analytical and Applied Pyrolysis., 82, 191 (2008)
  21. Mante OD, Agblevor FA, Waste Management., 32, 67 (2012)
  22. Oasmaa A, Kuoppala E, Selin JF, Gust S, Solantausta Y, AAPG Bull., 18, 1578 (2004)
  23. Oasmaa A, Leppamaki E, Koponen P, Levander J, Tapola E, Physical Characterisation of Biomass-based Pyrolysis Liquids: Application of Standard Fuel Oil Analyses, VTT Technical Research Centre of Finland, Espoo (1997)
  24. Hilten RN, Das KC, Fuel, 89(10), 2741 (2010)
  25. Guerrero M, Ruiz MP, Millera A, Alzueta MU, Bilbao R, Energy Fuels, 22(2), 1275 (2008)
  26. Hilten RN, Bibens BP, Kastner JP, Das KC, Energy & Fuels., 24, 673 (2009)
  27. Sheng CD, Azevedo JLT, Biomass Bioenerg., 28(5), 499 (2005)
  28. ECN, Database for Biomass and Waste, Energy research Centre of the Netherlands, http://www.ecn.nl/phyllis/defs.asp. (2012)
  29. Oasmaa A, Kuoppala E, Energy Fuels, 17(4), 1075 (2003)
  30. Acikgoz C, Kockar OM, Journal of Analytical and Applied Pyrolysis., 78, 406 (2007)
  31. Onay O, Kockar OM, Fuel, 85(12-13), 1921 (2006)
  32. Li SG, Xu SP, Liu SQ, Yang C, Lu QH, Fuel Process. Technol., 85(8-10), 1201 (2004)
  33. Pattiya A, Titiloye JO, Bridgwater AV, Fuel, 89(1), 244 (2010)
  34. Amutio M, Lopez G, Artetxe M, Elordi G, Olazar M, Bilbao J, Resources,Conservation and Recycling., 59, 23 (2012)