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Thermal pretreatment of wood (Lauan) block by torrefaction and its influence on the properties of the biomass

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  • Chen, Wei-Hsin
  • Hsu, Huan-Chun
  • Lu, Ke-Miao
  • Lee, Wen-Jhy
  • Lin, Ta-Chang

Abstract

The purpose of this study is to investigate the torrefaction behavior of woody biomass (Lauan) blocks and its influence on the properties of the wood. Three different torrefaction temperatures of 220, 250 and 280 °C, corresponding to light, mild and severe torrefactions, and four torrefaction times of 0.5, 1, 1.5 and 2 h were considered. After analyzing the torrefied woods, it was found that the torrefaction temperature of 280 °C was able to increase the calorific value of the wood up to 40%. However, over 50% of weight was lost from the wood. The grindability of the torrefied wood could be improved in a significant way if the torrefaction temperature was as high as 250 °C and the torrefaction time longer than 1 h. Therefore, the torrefaction temperature of 250 °C along with the torrefaction time longer than 1 h was the recommended operation to intensify the heating value and grindability as well as to avoid too much mass loss of the wood. This study also suggested that over 50% of the reacted wood was converted into condensed liquid. The main components in the liquid were monoaromatics; little amount of heterocyclic hydrocarbons were also obtained from the torrefactions, especially at the torrefaction temperature of 280 °C.

Suggested Citation

  • Chen, Wei-Hsin & Hsu, Huan-Chun & Lu, Ke-Miao & Lee, Wen-Jhy & Lin, Ta-Chang, 2011. "Thermal pretreatment of wood (Lauan) block by torrefaction and its influence on the properties of the biomass," Energy, Elsevier, vol. 36(5), pages 3012-3021.
    • Handle: RePEc:eee:energy:v:36:y:2011:i:5:p:3012-3021
    DOI: 10.1016/j.energy.2011.02.045
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    References listed on IDEAS

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    1. Chen, Wei-Hsin & Wu, Jheng-Syun, 2009. "An evaluation on rice husks and pulverized coal blends using a drop tube furnace and a thermogravimetric analyzer for application to a blast furnace," Energy, Elsevier, vol. 34(10), pages 1458-1466.
    2. Lund, Henrik, 2007. "Renewable energy strategies for sustainable development," Energy, Elsevier, vol. 32(6), pages 912-919.
    3. Chen, Wei-Hsin & Kuo, Po-Chih, 2010. "A study on torrefaction of various biomass materials and its impact on lignocellulosic structure simulated by a thermogravimetry," Energy, Elsevier, vol. 35(6), pages 2580-2586.
    4. Styles, David & Jones, Michael B., 2007. "Current and future financial competitiveness of electricity and heat from energy crops: A case study from Ireland," Energy Policy, Elsevier, vol. 35(8), pages 4355-4367, August.
    5. Chen, Wei-Hsin & Kuo, Po-Chih, 2011. "Torrefaction and co-torrefaction characterization of hemicellulose, cellulose and lignin as well as torrefaction of some basic constituents in biomass," Energy, Elsevier, vol. 36(2), pages 803-811.
    6. Gonçalves da Silva, C., 2010. "Renewable energies: Choosing the best options," Energy, Elsevier, vol. 35(8), pages 3179-3193.
    7. Fiaschi, Daniele & Carta, Riccardo, 2007. "CO2 abatement by co-firing of natural gas and biomass-derived gas in a gas turbine," Energy, Elsevier, vol. 32(4), pages 549-567.
    8. McManus, M.C., 2010. "Life cycle impacts of waste wood biomass heating systems: A case study of three UK based systems," Energy, Elsevier, vol. 35(10), pages 4064-4070.
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