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TG-MS analysis and kinetic study for thermal decomposition of six representative components of municipal solid waste under steam atmosphere
Zhang, Jinzhi1,2; Chen, Tianju1; Wu, Jingli1; Wu, Jinhu1
2015-09-01
发表期刊WASTE MANAGEMENT
卷号43页码:152-161
摘要Thermal decomposition of six representative components of municipal solid waste (MSW, including lignin, printing paper, cotton, rubber, polyvinyl chloride (PVC) and cabbage) was investigated by thermogravimetric-mass spectroscopy (TG-MS) under steam atmosphere. Compared with TG and derivative thermogravimetric (DTG) curves under N-2 atmosphere, thermal decomposition of MSW components under steam atmosphere was divided into pyrolysis and gasification stages. In the pyrolysis stage, the shapes of TG and DTG curves under steam atmosphere were almost the same with those under N-2 atmosphere. In the gasification stage, the presence of steam led to a greater mass loss because of the steam partial oxidation of char residue. The evolution profiles of H-2, CH4, CO and CO2 were well consistent with DTG curves in terms of appearance of peaks and relevant stages in the whole temperature range, and the steam partial oxidation of char residue promoted the generation of more gas products in high temperature range. The multi-Gaussian distributed activation energy model (DAEM) was proved plausible to describe thermal decomposition behaviours of MSW components under steam atmosphere. (C) 2015 Elsevier Ltd. All rights reserved.
文章类型Article
关键词Pyrolysis Gasification Kinetic Analysis Steam Atmosphere Municipal Solid Waste (Msw) Thermogravimetric-mass Spectroscopy (Tg-ms)
WOS标题词Science & Technology ; Technology ; Life Sciences & Biomedicine
DOI10.1016/j.wasman.2015.05.024
关键词[WOS]ACTIVATION-ENERGY MODEL ; DAEM-REACTION MODEL ; THERMOGRAVIMETRIC ANALYSIS ; PYROLYSIS KINETICS ; BIO-OIL ; BIOMASS ; LIGNIN ; PVC ; HEMICELLULOSE ; GASIFICATION
收录类别SCI
语种英语
WOS研究方向Engineering ; Environmental Sciences & Ecology
WOS类目Engineering, Environmental ; Environmental Sciences
WOS记录号WOS:000359873600017
引用统计
文献类型期刊论文
条目标识符http://ir.qibebt.ac.cn/handle/337004/6502
专题热化学转化研究组
作者单位1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Jinzhi,Chen, Tianju,Wu, Jingli,et al. TG-MS analysis and kinetic study for thermal decomposition of six representative components of municipal solid waste under steam atmosphere[J]. WASTE MANAGEMENT,2015,43:152-161.
APA Zhang, Jinzhi,Chen, Tianju,Wu, Jingli,&Wu, Jinhu.(2015).TG-MS analysis and kinetic study for thermal decomposition of six representative components of municipal solid waste under steam atmosphere.WASTE MANAGEMENT,43,152-161.
MLA Zhang, Jinzhi,et al."TG-MS analysis and kinetic study for thermal decomposition of six representative components of municipal solid waste under steam atmosphere".WASTE MANAGEMENT 43(2015):152-161.
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