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Pyrolysis kinetic analysis of the three pseudocomponents of biomass-cellulose, hemicellulose and lignin
Chen, Tianju; Li, Lingyue; Zhao, Ruidong; Wu, Jinhu
2017-06-01
Source PublicationJOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
Volume128Issue:3Pages:1825-1832
AbstractThe pyrolysis kinetic analysis of the three pseudocomponents of biomass, namely cellulose, hemicellulose and lignin, were investigated using a thermogravimetric (TG) analyzer. The multi-peaks method was used to fit the Gaussian distribution model of DTG curves. The activation energies of three pseudocomponents pyrolysis were evaluated using sinusoidally modulated temperature method. The results showed that the multi-peaks methods can fit the DTG curves of cellulose, hemicellulose and lignin successfully. There was only one reaction stage for the pyrolysis of cellulose and hemicelluloses. There were two reaction stages for the pyrolysis of lignin. The average E was 112.6, 162.8 and 156.8 kJ mol(-1) for cellulose, hemicellulose and lignin, respectively.
SubtypeArticle
KeywordPyrolysis Biomass Kinetic Analysis Pseudocomponent Sinusoidally Modulated Temperature Method
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1007/s10973-016-6040-3
WOS KeywordBIO-OIL ; ACTIVATION-ENERGIES ; MODULATED THERMOGRAVIMETRY ; LIGNOCELLULOSIC BIOMASS ; STRAW PYROLYSIS ; REACTION MODEL ; DECOMPOSITION ; TEMPERATURE ; BIOCHAR ; REACTOR
Indexed BySCI
Language英语
WOS Research AreaThermodynamics ; Chemistry
Funding OrganizationNational Natural Science Foundation of China(51406220) ; Shanxi Province Coal-based Key Technology Research and Development Program(MD 2014-03)
WOS SubjectThermodynamics ; Chemistry, Analytical ; Chemistry, Physical
WOS IDWOS:000401349800054
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/9609
Collection热化学转化研究组
AffiliationChinese Acad Sci, Qingdao Inst Bioenergy & Bioproc, Key Lab Biofuels, 189 Songling Rd, Qingdao 266101, Peoples R China
Recommended Citation
GB/T 7714
Chen, Tianju,Li, Lingyue,Zhao, Ruidong,et al. Pyrolysis kinetic analysis of the three pseudocomponents of biomass-cellulose, hemicellulose and lignin[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2017,128(3):1825-1832.
APA Chen, Tianju,Li, Lingyue,Zhao, Ruidong,&Wu, Jinhu.(2017).Pyrolysis kinetic analysis of the three pseudocomponents of biomass-cellulose, hemicellulose and lignin.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,128(3),1825-1832.
MLA Chen, Tianju,et al."Pyrolysis kinetic analysis of the three pseudocomponents of biomass-cellulose, hemicellulose and lignin".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 128.3(2017):1825-1832.
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