The Pyrolysis Characteristics and Kinetics of Jerusalem artichoke Stalk Using Thermogravimetric Analysis

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 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利用所重点实验室

	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
刊名	ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
	2012-03-01
卷号	34 期号:5-8 页码:626-635
关键词	Biomass Jerusalem Artichoke Kinetics Pyrolysis Thermogravimetric Analysis
ISSN号	1556-7036
通讯作者	Zhao, H (reprint author), Shandong Univ Sci & Technol, 579 Qianwangang Rd, Qingdao 266590, Peoples R China. zhsdust@126.com
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
文献子类	Article
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.
学科主题	Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
URL标识	查看原文
WOS关键词	CO2 CAPTURE ; AIR
WOS研究方向	Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
语种	英语
WOS记录号	WOS:000301968700026
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
公开日期	2012-06-13
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/5584]
专题	烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
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
推荐引用方式 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.