Estimation of kinetic triplet of cellulose pyrolysis reaction from isothermal kinetic results

Seungdo Kim; Yujin Eom

Korean Journal of Chemical Engineering, Vol.23, No.3, 409-414, May, 2006

DOI10.1007/BF02706742 Export Citation

Estimation of kinetic triplet of cellulose pyrolysis reaction from isothermal kinetic results

Seungdo Kim^†, and Yujin Eom

Dept. of Environmental System Engineering, Hallym University, 1, Okchon-dong, Chuncheon, Gangwon-do 200-702, Korea

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This paper presents a new approach to estimate the Arrhenius parameters as well as the reaction model function of cellulose pyrolysis reaction. Reduced time plot (RTP) was employed to choose a proper form of reaction model function for cellulose pyrolysis reaction. A state-of-the-art thermobalance (TB) that is able to form real isothermal reaction conditions was introduced to construct RTPs from isothermal decomposition kinetic data. The reaction model function of cellulose pyrolysis reaction would be accounted for by Avrami-Erofeev function, n(1-α){-ln(1-a)}1-1/n where n is determined to be 3.69.

Keywords:Pyrolysis;Isothermal Kinetics;Cellulose;Reaction Model Function;Avrami-Erofeev Function

[References]

Agrawal R, Can. J. Chem. Eng., 66, 403 (1988)
Agrawal R, Can. J. Chem. Eng., 66, 413 (1988)
Antal MJ, Varhegyi G, Ind. Eng. Chem. Res., 34(3), 703 (1995)
Antal MJ, Varheyi G, Jakab M, Ind. Eng. Chem. Res., 7, 1267 (1998)
Bigger S, Scheirs J, Camino G, Polym. Degrad. Stabil., 62, 33 (1998)
DIBLASI C, Biomass Bioenerg., 7(1-6), 87 (1994)
Diblasi C, Ind. Eng. Chem. Res., 35(1), 37 (1996)
Bradbury A, Sakai Y, Shafizadeh F, J. Appl. Polym. Sci., 23, 3271 (1979)
Broido A, Kinetics of solid-phase cellulose pyrolysis, Thermal uses and properties of carbohydrates and lignins, Shafizadeh, F., Sarkanen, K. and Tillman, D., eds., Academic Press, New York (1976)
Conesa JA, Caballero JA, Marcilla A, Font R, Thermochim. Acta, 254, 175 (1995)
DIEBOLD JP, Biomass Bioenerg., 7(1-6), 75 (1994)
Gronli M, Antal MJ, Varhegyi G, Ind. Eng. Chem. Res., 38(6), 2238 (1999)
Eom Y, Kim S, Kim SS, Chung SH, “Using the peak property method to estimate apparent kinetic parameters of cellulose pyrolysis reaction,” Submitted for possible publication to Chem. Eng. J. (2005)
Kwon TW, Kim SD, Fung DPC, Fuel, 67, 530 (1988)
Halikia I, Neou-Syngouna P, Kolitsa D, Thermochim. Acta, 320(1-2), 75 (1998)
Liliedahl T, Sjostrom K, Biomass Bioenerg., 15(6), 503 (1998)
Maciejewski M, Computational aspects of kinetic analysis. Part B: The ICTAC Kinetic Project - the decomposition kinetics of calcium carbonate revisited, or some tips on survival in the kinetic minefield (2000)
Pyle DL, Zaror CA, Chem. Eng. Sci., 39, 147 (1984)
Reactions in the Solid State. Comprehensive Chemical Kinetics, Bamford, C.H. and Tipper, C. F.H., eds., Vol. 22. Elsevier, Amsterdam (1980)
Reynolds JG, Burnham AK, Energy Fuels, 11(1), 88 (1997)
Rodante F, Vecchio S, Tomassetti M, J. Pharm. Biomed. Anal., 29, 1031 (2002)
Tanaka H, Thermochim. Acta, 267, 29 (1995)
Varhegyi G, Antal M, Energy Fuels, 3, 329 (1989)
Varhegyi G, Antal M, Jakab E, Szabo P, J. Anal. Appl. Pyrolysis, 42, 73 (1997)
Varhegyi G, Jakab E, Antal MJ, Energy Fuels, 8(6), 1345 (1994)
Vyazovkin S, Wight SA, Thermochim. Acta, 340, 53 (1999)

[Referenced By]

[1] Agrawal R, Can. J. Chem. Eng., 66, 403 (1988)

[2] Agrawal R, Can. J. Chem. Eng., 66, 413 (1988)

[3] Antal MJ, Varhegyi G, Ind. Eng. Chem. Res., 34(3), 703 (1995)

[4] Antal MJ, Varheyi G, Jakab M, Ind. Eng. Chem. Res., 7, 1267 (1998)

[5] Bigger S, Scheirs J, Camino G, Polym. Degrad. Stabil., 62, 33 (1998)

[6] DIBLASI C, Biomass Bioenerg., 7(1-6), 87 (1994)

[7] Diblasi C, Ind. Eng. Chem. Res., 35(1), 37 (1996)

[8] Bradbury A, Sakai Y, Shafizadeh F, J. Appl. Polym. Sci., 23, 3271 (1979)

[9] Broido A, Kinetics of solid-phase cellulose pyrolysis, Thermal uses and properties of carbohydrates and lignins, Shafizadeh, F., Sarkanen, K. and Tillman, D., eds., Academic Press, New York (1976)

[10] Conesa JA, Caballero JA, Marcilla A, Font R, Thermochim. Acta, 254, 175 (1995)

[11] DIEBOLD JP, Biomass Bioenerg., 7(1-6), 75 (1994)

[12] Gronli M, Antal MJ, Varhegyi G, Ind. Eng. Chem. Res., 38(6), 2238 (1999)

[13] Eom Y, Kim S, Kim SS, Chung SH, “Using the peak property method to estimate apparent kinetic parameters of cellulose pyrolysis reaction,” Submitted for possible publication to Chem. Eng. J. (2005)

[14] Kwon TW, Kim SD, Fung DPC, Fuel, 67, 530 (1988)

[15] Halikia I, Neou-Syngouna P, Kolitsa D, Thermochim. Acta, 320(1-2), 75 (1998)

[16] Liliedahl T, Sjostrom K, Biomass Bioenerg., 15(6), 503 (1998)

[17] Maciejewski M, Computational aspects of kinetic analysis. Part B: The ICTAC Kinetic Project - the decomposition kinetics of calcium carbonate revisited, or some tips on survival in the kinetic minefield (2000)

[18] Pyle DL, Zaror CA, Chem. Eng. Sci., 39, 147 (1984)

[19] Reactions in the Solid State. Comprehensive Chemical Kinetics, Bamford, C.H. and Tipper, C. F.H., eds., Vol. 22. Elsevier, Amsterdam (1980)

[20] Reynolds JG, Burnham AK, Energy Fuels, 11(1), 88 (1997)

[21] Rodante F, Vecchio S, Tomassetti M, J. Pharm. Biomed. Anal., 29, 1031 (2002)

[22] Tanaka H, Thermochim. Acta, 267, 29 (1995)

[23] Varhegyi G, Antal M, Energy Fuels, 3, 329 (1989)

[24] Varhegyi G, Antal M, Jakab E, Szabo P, J. Anal. Appl. Pyrolysis, 42, 73 (1997)

[25] Varhegyi G, Jakab E, Antal MJ, Energy Fuels, 8(6), 1345 (1994)

[26] Vyazovkin S, Wight SA, Thermochim. Acta, 340, 53 (1999)