Title:
Modeling Microwave-Induced Pyrolysis of Wood
Author(s):
Galgano, A., Di Blasi, C.
Document(s):
Paper
Abstract:
A comprehensive mathematical model is presented for the pyrolysis of a wood block in a microwave cavity in order to provide the basis for a better understanding of the interactions between chemical and physical processes in this heating mode. The model consists of two-dimensional partial differential equations for the electromagnetic field and heat, mass and momentum transfer, which are strictly coupled. The main features of the experimentally observed thermal field are correctly predicted and a good quantitative agreement is obtained for the mass loss characteristics. A comparison is also provided with the case of conventional heating for the same sample sizes and total input power.
Keywords:
modelling, pyrolysis, wood
Topic:
R&D on Biomass Conversion Technologies for Heating, Electricity and Chemicals
Subtopic:
Pyrolysis and other biomass liquefaction technologies
Event:
20th European Biomass Conference and Exhibition
Session:
2DO.8.4
Pages:
960 - 965
ISBN:
978-88-89407-54-7
Paper DOI:
10.5071/20thEUBCE2012-2DO.8.4
Price:
FREE
