Journal ArticleDOI
Numerical study of the conversion time of single pyrolyzing biomass particles at high heating conditions
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TLDR
In this article, the heat of pyrolysis in the energy conservation equation is calculated by accounting for the exothermicity of char formation and the endothermity of volatiles generation in accordance with the correlations proposed in the literature.About:
This article is published in Chemical Engineering Journal.The article was published on 2011-05-01. It has received 48 citations till now. The article focuses on the topics: Char & Pyrolysis.read more
Citations
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Journal ArticleDOI
Reaction mechanisms and multi-scale modelling of lignocellulosic biomass pyrolysis
TL;DR: In this article, the authors describe pyrolysis of lignocellulosic biomass, and the individual reaction mechanisms of cellulose, hemicellulose and lignin are initially described.
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CPFD simulations of an industrial-sized dual fluidized bed steam gasification system of biomass with 8 MW fuel input
TL;DR: In this paper, an industrial-sized dual fluidized bed (DFB) system was simulated with the commercial code CPFD Barracuda and four drag models were tested, and it was found that the EMMS drag model fits best with an error of below 20%, whereas the other drag models produced much larger errors.
Journal ArticleDOI
Modeling kinetics-transport interactions during biomass torrefaction: The effects of temperature, particle size, and moisture content
TL;DR: In this article, a comprehensive one-dimensional model accounting for the effects of heat and mass transfer, chemical kinetics, and drying was developed to describe the torrefaction of a single woody biomass particle.
Journal ArticleDOI
A detailed one-dimensional model of combustion of a woody biomass particle
TL;DR: It is shown that depending on the process condition and reactor temperature, correct selection of the pyrolysis kinetic data is a necessary step for simulation of biomass particle conversion.
Journal ArticleDOI
Modelling heat of reaction in biomass pyrolysis with detailed reaction schemes
TL;DR: In this article, a detailed reaction scheme was proposed to predict the evolution of the heat of pyrolysis for different conditions and the enthalpy of reaction was calculated for each reaction as the difference between the net calorific value of reactants and products.
References
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Journal ArticleDOI
Modelling and experimental verification of physical and chemical processes during pyrolysis of a large biomass particle
TL;DR: In this paper, a mathematical model of wood pyrolysis is presented that is in satisfactory agreement with experimental reaction product distributions over a range of conditions of practical importance for gasification and combustion.
Book
Fast pyrolysis of biomass : a handbook
TL;DR: In this article, a handbook based on the final report of the International Energy Agency's (IEA) Bioenergy sponsored Pyrolysis Activity is presented, covering the fast pyrolysis of biomass for producing fuels and chemicals.
Journal ArticleDOI
Kinetic modelling of the pyrolysis of biomass and biomass components
TL;DR: In this article, the kinetics of pyrolysis of lignocellulosic materials were studied with a view of providing simple kinetic models for engineering purposes, based on the results obtained by means of thermal analysis techniques.