The Pyrolysis Characteristics and Kinetics of Jerusalem artichoke Stalk Using Thermogravimetric Analysis
Sun, W. -G.2; Zhao, H.1; Yan, H. -X.1; Sun, B. -B.1; Dong, S. -S.1; Zhang, C. -W.1; Qin, S.2
发表期刊ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
ISSN1556-7036
2012-03-01
卷号34期号:5-8页码:626-635
关键词Biomass Jerusalem Artichoke Kinetics Pyrolysis Thermogravimetric Analysis
产权排序[Zhao, H.; Yan, H. -X.; Sun, B. -B.; Dong, S. -S.; Zhang, C. -W.] Shandong Univ Sci & Technol, Qingdao 266590, Peoples R China; [Sun, W. -G.; Qin, S.] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
通讯作者Zhao, H (reprint author), Shandong Univ Sci & Technol, 579 Qianwangang Rd, Qingdao 266590, Peoples R China. zhsdust@126.com
作者部门生物资源实验室 
英文摘要The pyrolytic kinetics of Jerusalem artichoke stalk, cornstalk, and sawdust (the latter two served as control) were investigated using a thermogravimetric analysis method under an inert atmosphere at heating rates of 5, 10, 20, and 30 degrees C/min from 50 to 800 degrees C. For Jerusalem artichoke stalk, starting with the dehydration step between 30 and 150 degrees C, the main thermal decomposition process showed two distinct degradation zones, corresponding to the devolatilization step between 200 and 400 degrees C and the combustion step between 400 and 600 degrees C. Kinetic expressions for the degradation rate in devolatilization and combustion steps have been obtained for Jerusalem artichoke stalk with Popescu, Flynn-Wall-Ozawa, and Kissinger-Akahira-Sunose methods. The results showed that the model agreed well with the experimental data and provided useful information for the design of a pyrolytic processing system using Jerusalem artichoke stalk as feedstock to produce bio-fuel.; The pyrolytic kinetics of Jerusalem artichoke stalk, cornstalk, and sawdust (the latter two served as control) were investigated using a thermogravimetric analysis method under an inert atmosphere at heating rates of 5, 10, 20, and 30 degrees C/min from 50 to 800 degrees C. For Jerusalem artichoke stalk, starting with the dehydration step between 30 and 150 degrees C, the main thermal decomposition process showed two distinct degradation zones, corresponding to the devolatilization step between 200 and 400 degrees C and the combustion step between 400 and 600 degrees C. Kinetic expressions for the degradation rate in devolatilization and combustion steps have been obtained for Jerusalem artichoke stalk with Popescu, Flynn-Wall-Ozawa, and Kissinger-Akahira-Sunose methods. The results showed that the model agreed well with the experimental data and provided useful information for the design of a pyrolytic processing system using Jerusalem artichoke stalk as feedstock to produce bio-fuel.
文章类型Article
资助机构National Natural Science Foundation of China[21076117]; CAS[JQ200914]; State Key Laboratory of Crop Biology[2010KF06, 2011KF14]; Shandong Agricultural University[J09LC22, J10LC15]; Key Laboratory of Experimental Marine Biology, Institute of Oceanology[Kf201016]; Key Laboratory of Marine Bio-resources Sustainable Utilization[LMB101004]; SCSIO
收录类别SCI
语种英语
关键词[WOS]CO2 CAPTURE ; AIR
研究领域[WOS]Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
WOS记录号WOS:000301968700026
引用统计
被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/5583
专题海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
作者单位1.Shandong Univ Sci & Technol, Qingdao 266590, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
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GB/T 7714
Sun, W. -G.,Zhao, H.,Yan, H. -X.,et al. The Pyrolysis Characteristics and Kinetics of Jerusalem artichoke Stalk Using Thermogravimetric Analysis[J]. ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,2012,34(5-8):626-635.
APA Sun, W. -G..,Zhao, H..,Yan, H. -X..,Sun, B. -B..,Dong, S. -S..,...&Qin, S..(2012).The Pyrolysis Characteristics and Kinetics of Jerusalem artichoke Stalk Using Thermogravimetric Analysis.ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,34(5-8),626-635.
MLA Sun, W. -G.,et al."The Pyrolysis Characteristics and Kinetics of Jerusalem artichoke Stalk Using Thermogravimetric Analysis".ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 34.5-8(2012):626-635.
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