Mechanism study on cellulose pyrolysis using thermogravimetric analysis coupled with infrared spectroscopy

  • Wang Shurong 
  • Liu Qian 
  • Luo Zhongyang 
  • Wen Lihua 
  • Cen Kefa 
Research Article


Based on the investigation of the polysaccharide structure of cellulose by using Fourier transform spectrum analysis, the pyrolysis behaviour of cellulose was studied at a heating rate of 20 K/min by thermogravimetric (TG) analysis coupled with Fourier transform infrared (FTIR) spectroscopy. Experimental results show that the decomposition of cellulose mainly occurs at the temperature range of 550–670 K. The weight loss becomes quite slow when the temperature increases further up to 680 K and the amount of residue reaches a mass percent of 14.7%. The FTIR analysis shows that free water is released first during cellulose pyrolysis, followed by depolymerization and dehydration. Glucosidic bond and carbon-carbon bond break into a series of hydrocarbons, alcohols, aldehydes, acids, etc. Subsequently these large-molecule compounds decompose further into gases, such as methane and carbon monoxide.


cellulose pyrolysis TG-FTIR analysis 


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  1. 1.
    Antal M J, Varhegyi G. Cellulose pyrolysis kinetics: The current state of knowledge. Industrial & Engineering Chemistry Research, 1995, 34(3): 703–717CrossRefGoogle Scholar
  2. 2.
    Bradbury A W, Sakai Y, Shafizadeh F. A kinetic model for pyrolysis of cellulose. Journal of Applied Polymer Science, 1979, 23(11): 3 271–3 280CrossRefGoogle Scholar
  3. 3.
    Fisher T, Hajaligol M, Waymack B, et al. Pyrolysis behavior and kinetics of biomass derived materials. Journal of Analytical and Applied Pyrolysis, 2002, 62(2): 331–349CrossRefGoogle Scholar
  4. 4.
    Bassilakis R, Carangelo R M, Wojtowicz M A. TG-FTIR analysis of biomass pyrolysis. Fuel, 2001, 80(12): 1 765–1 786CrossRefGoogle Scholar
  5. 5.
    Pan W P, Richards G N. Influence of metal ions on volatile products of pyrolysis of wood. Journal of Analytical and Applied Pyrolysis, 1989, 16(2): 117–126CrossRefGoogle Scholar
  6. 6.
    De Jong W, Pirone A, Wojtowicz M A. Pyrolysis of Miscanthus Giganteus and wood pellets: TG-FTIR analysis and reaction kinetics. Fuel, 2003, 82(9): 1 139–1 147Google Scholar
  7. 7.
    Arthur J C. Cellulose Chemistry and Technology. Washington: American Chemical Society, 1977Google Scholar
  8. 8.
    Moldoveanu S C. Analytical Pyrolysis of Natural Organic Polymers. New York: ELSEVIER, 1998Google Scholar
  9. 9.
    Broido A, Nolson M A. Char yield on pyrolysis of cellulose. Combustion and Flame, 1975, 24: 263–268CrossRefGoogle Scholar
  10. 10.
    Liao Y F, Wang S R, Luo Z Y, et al. Research on cellulose rapid pyrolysis. Journal of Zhejiang University: Engineering Science, 2003, 37(5): 582–587, 601 (in Chinese)Google Scholar
  11. 11.
    Li S, Lyons-Hart J, Banyasz J, et al. Real-time evolved gas analysis by FTIR method: An experimental study of cellulose pyrolysis. Fuel, 2001, 80(12): 1 809–1 717CrossRefGoogle Scholar
  12. 12.
    Shafizadeh F, Lai Y Z, Mcintyre C R. Thermal degradation of 6-chlorocellulose and cellulose-zinc chloride mixture. Journal of Applied Polymer Science, 1978, 22(5): 1 183–1 193CrossRefGoogle Scholar
  13. 13.
    Maschio G, Koufopanos C, Lucchesi A. Pyrolysis, a promising route for biomass utilization. Bioresource Technology, 1992, 42(3): 219–231CrossRefGoogle Scholar
  14. 14.
    Koufopanos C A, Maschio G, Lucchesi A. Kinetic modeling of the pyrolysis of biomass and biomass components. Canadian Journal of Chemical Engineering, 1989, 67(1): 75–84CrossRefGoogle Scholar

Copyright information

© Higher Education Press and Springer-Verlag 2007

Authors and Affiliations

  • Wang Shurong 
    • 1
  • Liu Qian 
    • 1
  • Luo Zhongyang 
    • 1
  • Wen Lihua 
    • 1
  • Cen Kefa 
    • 1
  1. 1.State Key Laboratory of Clean Energy UtilizationZhejiang UniversityHangzhouChina

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