Pyrolysis kinetics of wood comparison of iso- and polythermal thermogravimetric methods

• Autorzy: Zakrzewski R.
• Języki publikacji: EN

Abstrakty

EN

The values of kinetic parameters Ea (activation energy) and A (preexponential factor) were evaluated for different kinetic models using data from thermogravimetric (TGA) curves obtained in isothermal and polythermal conditions. It was found that diffuse kinetic models D3 and D4 aproximated the experimental data better than first order reaction model F1. The values of kinetic parameters for D3 and D4 models evaluated from both types of TG curves were comparable.

Słowa kluczowe

EN

wood thermal decomposition; thermogravimetric analysis; kinetic parameter; kinetic model; pyrolysis kinetics; wood comparison

• Wydawca: -
• Czasopismo: Electronic Journal of Polish Agricultural Universities. Series Wood Technology
• Rocznik: 2003
• Tom: 06
• Numer: 2
• Opis fizyczny: http://www.ejpau.media.pl/series/volume6/issue2/wood/art-04.html

Twórcy

autor

Zakrzewski R.

• The August Cieszkowski Agricultural University of Poznan, Wojska Polskiego 38-42, 60-627 Poznan, Poland

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