Kinetic Study of Thermal Degradation of a Lignin Nanoparticle-Reinforced Phenolic Foam
In the present study, the kinetics of thermal
degradation of a phenolic and lignin reinforced phenolic foams, and
the lignin used as reinforcement were studied and the activation
energies of their degradation processes were obtained by a DAEM
model. The average values for five heating rates of the mean
activation energies obtained were: 99.1, 128.2, and 144.0 kJ.mol-1 for
the phenolic foam; 109.5, 113.3, and 153.0 kJ.mol-1 for the lignin
reinforcement; and 82.1, 106.9, and 124.4 kJ.mol-1 for the lignin
reinforced phenolic foam. The standard deviation ranges calculated
for each sample were 1.27-8.85, 2.22-12.82, and 3.17-8.11 kJ.mol-1
for the phenolic foam, lignin and the reinforced foam, respectively.
The DAEM model showed low mean square errors (<1x10-5),
proving that is a suitable model to study the kinetics of thermal
degradation of the foams and the reinforcement.
[1] J. C. Dominguez, M. Oliet, M. V. Alonso, M. A. Gilarranz, and F.
Rodriguez. “Thermal stability and pyrolysis kinetics of organosolv
lignins obtained from Eucalyptus globulus,” Ind. Crop. Prod., vol. 27,
no. 2, pp.150-156, 2008.
[2] G. J. Pitt, “The kinetics of the evolution of volatile products from coal.”
Fuel, vol. 41, no. 3, pp. 267-274, 1962.
[3] J. Cai, T. Li, and R. Liu, “A critical study of the Miura–Maki integral
method for the estimation of the kinetic parameters of the distributed
activation energy model.” Bioresour. Technol., vol. 102, no. 4, pp. 3894-
3899, 2011.
[4] J. Cai, W. Wu, and R. Liu, “An overview of distributed activation
energy model and its application in the pyrolysis of lignocellulosic
biomass.” Renew. Sust. Energ. Rev., vol. 36, no. 1, pp. 236-246, 2014.
[5] B. de Caprariis, P. De Filippis, C. Herce, and N. Verdone, “Double-
Gaussian distributed activation energy model for coal devolatilization.”
Energy & Fuels, vol. 26, no. 10, pp. 6153-6159, 2012.
[6] J. Zhang, T. Chen, J. Wu, and J. Wu, “Multi-Gaussian-DAEM-reaction
model for thermal decompositions of cellulose, hemicellulose and lignin:
Comparison of N2 and CO2 atmosphere.” Bioresour. Technol., vol. 166,
no. 1, pp. 87-95, 2014.
[7] L. Gašparovič, J. Labovský, J. Markoš, and L. Jelemenský, “Calculation
of kinetic parameters of the thermal decomposition of wood by
distributed activation energy model (DAEM).” Chem. Biochem. Eng. Q.,
vol. 26, no. 1, pp. 45-53, 2012.
[8] G. Jiang, D. J. Nowakowski, and A. V. Bridgwater, “A systematic study
of the kinetics of lignin pyrolysis.” Thermochim. Acta, vol. 498, no. 1–2,
pp. 61-66, 2010.
[9] T. Mani, P. Murugan, and N. Mahinpey, “Determination of distributed
activation energy model kinetic parameters using simulated annealing
optimization method for nonisothermal pyrolysis of lignin.” Ind. Eng.
Chem. Res., vol. 48, no. 3, pp. 1464-1467, 2008.
[10] H. R. Azimi, M. Rezaei, and F. Abbasi, “Thermo-oxidative degradation
of MMA–St copolymer and EPS lost foams: Kinetics study.”
Thermochim. Acta, vol. 488, no. 1–2, pp. 43-48, 2009.
[11] P. Kannan, J. J. Biernacki, and D. P. Visco Jr, “A review of physical and
kinetic models of thermal degradation of expanded polystyrene foam
and their application to the lost foam casting process.” J. Anal. Appl.
Pyrolysis, vol. 78, no. 1, pp. 162-171, 2007.
[1] J. C. Dominguez, M. Oliet, M. V. Alonso, M. A. Gilarranz, and F.
Rodriguez. “Thermal stability and pyrolysis kinetics of organosolv
lignins obtained from Eucalyptus globulus,” Ind. Crop. Prod., vol. 27,
no. 2, pp.150-156, 2008.
[2] G. J. Pitt, “The kinetics of the evolution of volatile products from coal.”
Fuel, vol. 41, no. 3, pp. 267-274, 1962.
[3] J. Cai, T. Li, and R. Liu, “A critical study of the Miura–Maki integral
method for the estimation of the kinetic parameters of the distributed
activation energy model.” Bioresour. Technol., vol. 102, no. 4, pp. 3894-
3899, 2011.
[4] J. Cai, W. Wu, and R. Liu, “An overview of distributed activation
energy model and its application in the pyrolysis of lignocellulosic
biomass.” Renew. Sust. Energ. Rev., vol. 36, no. 1, pp. 236-246, 2014.
[5] B. de Caprariis, P. De Filippis, C. Herce, and N. Verdone, “Double-
Gaussian distributed activation energy model for coal devolatilization.”
Energy & Fuels, vol. 26, no. 10, pp. 6153-6159, 2012.
[6] J. Zhang, T. Chen, J. Wu, and J. Wu, “Multi-Gaussian-DAEM-reaction
model for thermal decompositions of cellulose, hemicellulose and lignin:
Comparison of N2 and CO2 atmosphere.” Bioresour. Technol., vol. 166,
no. 1, pp. 87-95, 2014.
[7] L. Gašparovič, J. Labovský, J. Markoš, and L. Jelemenský, “Calculation
of kinetic parameters of the thermal decomposition of wood by
distributed activation energy model (DAEM).” Chem. Biochem. Eng. Q.,
vol. 26, no. 1, pp. 45-53, 2012.
[8] G. Jiang, D. J. Nowakowski, and A. V. Bridgwater, “A systematic study
of the kinetics of lignin pyrolysis.” Thermochim. Acta, vol. 498, no. 1–2,
pp. 61-66, 2010.
[9] T. Mani, P. Murugan, and N. Mahinpey, “Determination of distributed
activation energy model kinetic parameters using simulated annealing
optimization method for nonisothermal pyrolysis of lignin.” Ind. Eng.
Chem. Res., vol. 48, no. 3, pp. 1464-1467, 2008.
[10] H. R. Azimi, M. Rezaei, and F. Abbasi, “Thermo-oxidative degradation
of MMA–St copolymer and EPS lost foams: Kinetics study.”
Thermochim. Acta, vol. 488, no. 1–2, pp. 43-48, 2009.
[11] P. Kannan, J. J. Biernacki, and D. P. Visco Jr, “A review of physical and
kinetic models of thermal degradation of expanded polystyrene foam
and their application to the lost foam casting process.” J. Anal. Appl.
Pyrolysis, vol. 78, no. 1, pp. 162-171, 2007.
@article{"International Journal of Earth, Energy and Environmental Sciences:69964", author = "Juan C. Domínguez and Belén Del Saz-Orozco and María V. Alonso and Mercedes Oliet and Francisco Rodríguez", title = "Kinetic Study of Thermal Degradation of a Lignin Nanoparticle-Reinforced Phenolic Foam", abstract = "In the present study, the kinetics of thermal
degradation of a phenolic and lignin reinforced phenolic foams, and
the lignin used as reinforcement were studied and the activation
energies of their degradation processes were obtained by a DAEM
model. The average values for five heating rates of the mean
activation energies obtained were: 99.1, 128.2, and 144.0 kJ.mol-1 for
the phenolic foam; 109.5, 113.3, and 153.0 kJ.mol-1 for the lignin
reinforcement; and 82.1, 106.9, and 124.4 kJ.mol-1 for the lignin
reinforced phenolic foam. The standard deviation ranges calculated
for each sample were 1.27-8.85, 2.22-12.82, and 3.17-8.11 kJ.mol-1
for the phenolic foam, lignin and the reinforced foam, respectively.
The DAEM model showed low mean square errors (", keywords = "Kinetics, lignin, phenolic foam, thermal degradation. ", volume = "9", number = "5", pages = "559-5", }