Main performance analysis of kitchen waste gasification in a small-power horizontal plasma jet reactor

doi:10.1016/j.joei.2019.02.004

	Main performance analysis of kitchen waste gasification in a small-power horizontal plasma jet reactor
	Li HX(李慧鑫)1,2; Li T(李腾)1 ; Wei XL(魏小林)1,2
通讯作者	Li, Teng(liteng@imech.ac.cn)
发表期刊	JOURNAL OF THE ENERGY INSTITUTE
	2020-02-01
卷号	93 期号:1 页码:367-376
ISSN	1743-9671
摘要	Plasma gasification technology has been demonstrated in recent studies as one of the most effective and environmentally friendly methods for solid waste treatment, which could be attractive for resource and energy recovery from kitchen waste. This study focuses on the effects of plasma gasification of kitchen waste replaced by 85% flour and 15% vegetables (Mass Fraction), including dimensionless operation parameters, ER (equivalence ratio), SFR (steam to feedstock ratio) and the gasification efficiency. The Horizontal plasma jet reactor is employed in the experiments. It is found that the influence of the equivalence ratio on syngas can be divided into positive and negative parts. And the steam injection is conducive to improving the yield of syngas, which mainly results from the heterogeneous water gas shift reaction. The optimal experimental parameters can be obtained at ER = 0.095 and SFR = 0.084. Besides, the maximum first and second efficiency of plasma gasification during these cases occurs in SFB = 0.084, accounting for 28.2% and 23.0%, respectively, which needs to study further to get improvement. The XRD and Raman spectra are applied to characterize the residual char, which may illustrate that the degree of graphitization is competing with a high yield of syngas during plasma gasification. (C) 2019 Energy Institute. Published by Elsevier Ltd. All rights reserved.
关键词	Gasification Plasma torch Kitchen waste Syngas Graphitization
DOI	10.1016/j.joei.2019.02.004
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000509815900028
关键词[WOS]	RESIDUAL CARBON ; BIOMASS ; PYROLYSIS ; RAMAN ; SPECTROSCOPY ; TECHNOLOGY ; SYNGAS ; MODEL
WOS研究方向	Energy & Fuels
WOS类目	Energy & Fuels
资助项目	National Key R&D Program of China[2016YFB0600601] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA17030100]
项目资助者	National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences
论文分区	二类
力学所作者排名	1
RpAuthor	Li, Teng
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/81509
专题	高温气体动力学国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li HX,Li T,Wei XL. Main performance analysis of kitchen waste gasification in a small-power horizontal plasma jet reactor[J]. JOURNAL OF THE ENERGY INSTITUTE,2020,93,1,:367-376.
APA	李慧鑫,李腾,&魏小林.(2020).Main performance analysis of kitchen waste gasification in a small-power horizontal plasma jet reactor.JOURNAL OF THE ENERGY INSTITUTE,93(1),367-376.
MLA	李慧鑫,et al."Main performance analysis of kitchen waste gasification in a small-power horizontal plasma jet reactor".JOURNAL OF THE ENERGY INSTITUTE 93.1(2020):367-376.

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