TG/FTIR analysis on co-pyrolysis behavior of PE, PVC and PS

doi:10.1016/j.wasman.2013.12.005

QIBEBT-IR > 热化学转化研究组

	TG/FTIR analysis on co-pyrolysis behavior of PE, PVC and PS
	Wu, Jingli; Chen, Tianju; Luo, Xitao; Han, Dezhi; Wang, Zhiqi; Wu, Jinhu
	2014-03-01
发表期刊	WASTE MANAGEMENT
卷号	34 期号:3 页码:676-682
摘要	The pyrolysis and co-pyrolysis behaviors of polyethylene (PE), polystyrene (PS) and polyvinyl chloride (PVC) under N-2 atmosphere were analyzed by Thermal gravimetric/Fourier transform infrared (TG/FTIR). The volatile products were analyzed to investigate the interaction of the plastic blends during the thermal decomposition process. The TGA results showed that the thermal stability increased followed by PVC, PS and PE. The pyrolysis process of PE was enhanced when mixed with PS. However, PS was postponed when mixed with PVC. As for PE and PVC, mutual block was happened when mixed together. The FTIR results showed that the free radical of the decomposition could combine into a stable compound. When PE mixed with PVC or PS, large amount of unsaturated hydrocarbon groups existed in products while the content of alkynes was decreased. The methyl (-CH3) and methylene (-CH2) bonds were disappeared while PVC mixed with PE. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Tg/ffir Co-pyrolysis Polyethylene (Pe) Polystyrene (Ps) Polyvinyl Chloride (Pvc)
WOS标题词	Science & Technology ; Technology ; Life Sciences & Biomedicine
DOI	10.1016/j.wasman.2013.12.005
关键词[WOS]	THERMAL-DEGRADATION ; WASTE ; POLYPROPYLENE ; POLYSTYRENE ; TGA/FTIR ; MIXTURE
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:000332266100011
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6290
专题	热化学转化研究组
作者单位	Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Wu, Jingli,Chen, Tianju,Luo, Xitao,et al. TG/FTIR analysis on co-pyrolysis behavior of PE, PVC and PS[J]. WASTE MANAGEMENT,2014,34(3):676-682.
APA	Wu, Jingli,Chen, Tianju,Luo, Xitao,Han, Dezhi,Wang, Zhiqi,&Wu, Jinhu.(2014).TG/FTIR analysis on co-pyrolysis behavior of PE, PVC and PS.WASTE MANAGEMENT,34(3),676-682.
MLA	Wu, Jingli,et al."TG/FTIR analysis on co-pyrolysis behavior of PE, PVC and PS".WASTE MANAGEMENT 34.3(2014):676-682.