Pyrolysis of Pine Wood, Experiments and Theory

Research output: Contribution to conferencePosterResearch

Abstract

In this study, pinewood has been pyrolyzed using a fixed heating rate with a variable end-temperature. The pyrolysis process has been simulated using a mechanism with three parallel reactions for the formation of char, gas and tar. First order irreversible kinetics is assumed. This kind of model may predict the variation of product yield with operating conditions such as temperature and heating rate. The system of coupled differential equations describing the pyrolysis process is solved using the software DYMOLA. Various literature values for kinetic parameters have been compared with the experimental values. In this work the model was able to predict the volatile amount as a function of temperature in the interval from 250 to 1000°C with a good accuracy.
Original languageEnglish
Publication date2005
Publication statusPublished - 2005
Event14th European Biomass Conference: Biomass for Energy, Industry and Climate Protection - Paris, France
Duration: 17 Oct 200521 Oct 2005
Conference number: 14
http://web.etaflorence.it/142.0.html

Conference

Conference14th European Biomass Conference
Number14
CountryFrance
CityParis
Period17/10/200521/10/2005
Internet address

Cite this

Fjellerup, J. S., Ahrenfeldt, J., & Henriksen, U. B. (2005). Pyrolysis of Pine Wood, Experiments and Theory. Poster session presented at 14th European Biomass Conference, Paris, France. http://www.bgg.mek.dtu.dk/publications