Journal ArticleDOI
Kinetic modeling of biomass pyrolysis
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TLDR
In this article, the thermal decomposition of lignocellulosic biomass materials and their major components is discussed using pseudo-first order models, parallel, successive and competitive reaction schemes and complex reaction networks.About:
This article is published in Journal of Analytical and Applied Pyrolysis.The article was published on 1997-06-01. It has received 514 citations till now. The article focuses on the topics: Thermal decomposition & Lignocellulosic biomass.read more
Citations
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Characteristics of hemicellulose, cellulose and lignin pyrolysis
TL;DR: In this article, the pyrolysis characteristics of three main components (hemicellulose, cellulose and lignin) of biomass were investigated using, respectively, a thermogravimetric analyzer (TGA) with differential scanning calorimetry (DSC) detector and a pack bed.
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Lignocellulosic biomass pyrolysis mechanism: A state-of-the-art review
TL;DR: A broad review of the state-of-the-art biomass pyrolysis research can be found in this article, where three major components (cellulose, hemicellulose and lignin) are discussed in detail.
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Modeling chemical and physical processes of wood and biomass pyrolysis
TL;DR: In this article, the state of the art in modeling chemical and physical processes of wood and biomass pyrolysis is reported, and the main achievements of numerical simulations are discussed.
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Lignin Depolymerization and Conversion: A Review of Thermochemical Methods
TL;DR: The structure of lignin suggests that it can be a valuable source of chemicals, particularly phenolics as discussed by the authors, but it is the major challenge for converting it into value-added chemicals.
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In-depth investigation of biomass pyrolysis based on three major components: Hemicellulose, cellulose and lignin
TL;DR: In this article, the different roles of the three components (hemicellulose, cellulose, and lignin) in pyrolysis are investigated in depth using a thermogravimetric analyzer (TGA).
References
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Journal ArticleDOI
Cellulose Pyrolysis Kinetics: The Current State of Knowledge
TL;DR: In this paper, a simple, first order, high activation energy (ca. 238 kJ/mol) model accurately describes the pyrolytic decomposition of an extraordinary variety of cellulosic substrates.
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A kinetic model for pyrolysis of cellulose.
TL;DR: In this article, it was shown that the pyrolysis of cellulose at low pressure (1.5 Torr) can be described by a three reaction model, where an initialization reaction leads to formation of an active cellulose which subsequently decomposes by two competitive first-order reactions, one yielding volatiles and the other char and a gaseous fraction.
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Modeling and simulation of combustion processes of charring and non-charring solid fuels
TL;DR: In this paper, a review of the progress that has been made to the understanding of chemical and physical processes, which occur during combustion of solid fuels, is presented, and the effects of bubble formation on the transport of volatiles during thermal degradation of non-charring fuels, described through a one-step global reaction, have been modeled.
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Kinetics of the Thermal Decomposition of Cellulose, Hemicellulose, and Sugar Cane Bagasse
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Intrinsic kinetics of isothermal xylan degradation in inert atmosphere
Colomba Di Blasi,Mario Lanzetta +1 more
TL;DR: In this paper, a two-stage process is proposed for the thermal degradation of thin layers of milled, commercial xylan, where the first stage consists of fast sample heating (40-70 K s−1) to the desired temperature, which is then maintained until complete conversion.