Study of synergistic effects during co-pyrolysis of cellulose and high-density polyethylene at various ratios

doi:10.1016/j.enconman.2017.12.038

GIEC OpenIR

	Study of synergistic effects during co-pyrolysis of cellulose and high-density polyethylene at various ratios
	Yuan, Haoran1,2,3,4 ; Fan, Honggang 1,2,3,4; Shan, Rui 1,3,4; He, Mingyang 2; Gu, Jing 1,3,4; Chen, Yong1,2,3,4
	2018-02-01
发表期刊	ENERGY CONVERSION AND MANAGEMENT
ISSN	0196-8904
卷号	157 页码:517-526
通讯作者	Gu, Jing(gujing@ms.giec.ac.cn)
摘要	The mechanism of synergistic effects occurred during co-pyrolysis of cellulose (CE) and high-density polyethylene (HDPE), mixed at various mass ratios (3:1, 1:1, 1:3 w/w), was studied by thermogravimetric analysis coupled with mass spectrometry (TG-MS) and pyrolysis-gas chromatography coupled with mass spectrometry (Py-GC/MS). The TG analysis showed that the co-pyrolysis process was divided into two-stages: the first stage was the decomposition of CE (at 260 degrees C-410 degrees C), and the second stage between 410 degrees C and 527 degrees C was mainly the decomposition of HDPE. The experimental mass loss values of the mixtures were greater than the estimated values, which confirmed a synergistic effect in the co-pyrolysis of CE and HDPE. The results of MS and Py-GC/MS indicated that the effects of co-pyrolysis promoted the release of small-molecule volatile (H2O, CO/C2H4, CO2), and the promotion effect was strongest when the ratio was 1:3. Hydrogen transfer from the scission of HDPE could be provided for the decomposition of CE, and the oxygen-containing compounds from CE could promote the chain scission and cracking of HDPE. When the CE/HDPE ratio was less than 1:1, the production of carbohydrate, aldehyde, ketone, and furan groups assigned to CE pyrolysis was suppressed, and the production of alkane and alkene groups was promoted. The decomposition pathways in the co-pyrolysis process of CE and HDPE were proposed.
关键词	Co-pyrolysis Cellulose High-density polyethylene Various ratios Synergistic effect
DOI	10.1016/j.enconman.2017.12.038
关键词[WOS]	LIGNOCELLULOSIC BIOMASS PYROLYSIS ; MUNICIPAL SOLID-WASTE ; REFUSE-DERIVED FUEL ; PY-GC/MS ; TG-FTIR ; THERMAL-DECOMPOSITION ; CATALYTIC PYROLYSIS ; MS ANALYSIS ; PRODUCTS ; LIGNIN
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51406207] ; National Natural Science Foundation of China[51606202] ; Biomass Energy and Materials Key Laboratory Open Fund of Jiangsu Province[JSBEM201609] ; Youth Innovation Promotion Association CAS[2014320] ; Chinese academy of sciences scientific research and equipment development project[YZ201516] ; Guangzhou University-Industry Collaborative Innovation Major Projects[2016201604030077]
WOS研究方向	Thermodynamics ; Energy & Fuels ; Mechanics
项目资助者	National Natural Science Foundation of China ; Biomass Energy and Materials Key Laboratory Open Fund of Jiangsu Province ; Youth Innovation Promotion Association CAS ; Chinese academy of sciences scientific research and equipment development project ; Guangzhou University-Industry Collaborative Innovation Major Projects
WOS类目	Thermodynamics ; Energy & Fuels ; Mechanics
WOS记录号	WOS:000425198700045
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：92[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/23535
专题	中国科学院广州能源研究所
通讯作者	Gu, Jing
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Changzhou Univ, Changzhou 213164, Peoples R China 3.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 4.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Yuan, Haoran,Fan, Honggang,Shan, Rui,et al. Study of synergistic effects during co-pyrolysis of cellulose and high-density polyethylene at various ratios[J]. ENERGY CONVERSION AND MANAGEMENT,2018,157:517-526.
APA	Yuan, Haoran,Fan, Honggang,Shan, Rui,He, Mingyang,Gu, Jing,&Chen, Yong.(2018).Study of synergistic effects during co-pyrolysis of cellulose and high-density polyethylene at various ratios.ENERGY CONVERSION AND MANAGEMENT,157,517-526.
MLA	Yuan, Haoran,et al."Study of synergistic effects during co-pyrolysis of cellulose and high-density polyethylene at various ratios".ENERGY CONVERSION AND MANAGEMENT 157(2018):517-526.