作者
Capucine Dupont, Li Chen, Julien Cances, Jean-Michel Commandre, Alberto Cuoci, Sauro Pierucci, Eliseo Ranzi
发表日期
2009/5/1
期刊
Journal of Analytical and Applied Pyrolysis
卷号
85
期号
1-2
页码范围
260-267
出版商
Elsevier
简介
This work analyzes and discusses the general features of biomass pyrolysis, both on the basis of a new set of experiments and by using a detailed kinetic model of biomass devolatilization that includes also successive gas phase reactions of the released species and is therefore able to predict the main gases composition. Experiments are performed in a lab-scale Entrained Flow Reactor (EFR) to investigate biomass pyrolysis under high temperatures (1073–1273K) and high heating fluxes (10–100kWm−2). The influence of particle dimensions and temperature has been tested versus solid residence time in the reactor. The particle size appeared as the most crucial parameter. The pyrolysis of 0.4mm particles is nearly finished under this range of temperatures after a reactor length of 0.3m, with more than 75wt% of gas release, whereas the conversion is still under evolution until the end of the reactor for larger …
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C Dupont, L Chen, J Cances, JM Commandre, A Cuoci… - Journal of Analytical and Applied Pyrolysis, 2009