Journal ArticleDOI
Real-time evolved gas analysis by FTIR method: an experimental study of cellulose pyrolysis
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TLDR
In this article, a two heating zone pyrolysis system capable of a heating rate of 40°C/s and a flow rate of 70ml/s was coupled to a rapid scanning Fourier transform infrared (FTIR) spectrometer.About:
This article is published in Fuel.The article was published on 2001-10-01. It has received 212 citations till now. The article focuses on the topics: Levoglucosan & Evolved gas analysis.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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Development of Biochar-Based Functional Materials: Toward a Sustainable Platform Carbon Material
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The mechanism for thermal decomposition of cellulose and its main products
Dekui Shen,Sai Gu +1 more
TL;DR: It is found that the formation of CO is enhanced with elevated temperature and residence time, while slight change is observed for the yield of CO(2).
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Kinetics and mechanism of cellulose pyrolysis
TL;DR: In this article, the authors report the kinetics and chemistry of cellulose pyrolysis using both a Pyroprobe reactor and a thermogravimetric analyzer mass spectrometer (TGA-MS).
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A review on bio-oil production from biomass by using pyrolysis method
TL;DR: In this paper, an updated review on thermal conversion of biomass for the production of liquid products referred as bio-oil is described focusing on the characterization of feedstock, reactor design, products formation and upgrading.
References
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Journal ArticleDOI
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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Introduction to pyrolysis of biomass
TL;DR: The pyrolytic properties of biomass are controlled by the chemical composition of its major components, namely cellulose, hemicelluloses and lignin and their minor components including extractives and inorganic materials as mentioned in this paper.
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Thermal degradation of cellulose in air and nitrogen at low temperatures
TL;DR: This paper showed that at temperatures above 300°C, the rate of pyrolysis is essentially the same in both air and nitrogen, indicating that thermal degradation is independent of the oxidative reactions.
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On the mechanism of the rapid pyrolysis of cellulose
TL;DR: In this article, it was shown that the monomer unit of cellulose decomposes preferentially to a two-carbon and a four-carbon fragment, with the two carbon fragment rearranging to give a yield of glycolaldehyde which is 75% or more of that theoretically probable.
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Thermal Effects in Cellulose Pyrolysis: Relationship to Char Formation Processes
TL;DR: In this paper, the thermochemistry of cellulose pyrolysis has been studied by a combination of differential scanning calorimetry and thermogravimetric analysis, and the vapor pressure and heat of vaporization of levoglucosan have been determined by an effusion method.