Synergistic effects on the co-combustion of medicinal biowastes with coals of different ranks

doi:10.1016/j.renene.2019.03.070

GIEC OpenIR

	Synergistic effects on the co-combustion of medicinal biowastes with coals of different ranks
	Zhuang, Xiuzheng 1,4; Song, Yanpei 1,4; Zhan, Hao 2,3,4; Yin, Xiuli1 ; Wu, Chuangzhi1,4
	2019-09-01
发表期刊	RENEWABLE ENERGY
ISSN	0960-1481
卷号	140 页码:380-389
通讯作者	Yin, Xiuli(xlyin@ms.giec.ac.cn)
摘要	In attempt to understand the synergistic mechanisms controlling the co-combustion processes of blended fuels, two medicinal biowastes (lignocellulose and non-lignocellulose) and three different-rank coals (lignite, bituminite and anthracite) were employed in this work. Intrinsic characteristics of parent materials were firstly measured with the help of C-13 NMR, FTIR and XRD technologies, followed by the thermogravimetric analysis of mono- and co-combustion behaviors. The results suggested that synergistic processes depended on the amount and properties of light volatiles in biowastes, but both lignocellulose and non-lignocellulose biowastes had positive effects on co-combustion with coals to some extent. Among them, the blends with low-rank coal showed the highest combustion efficiency. The actual HHV of blends with coal A (low-rank coal) exceeded their theoretical one, reaching the increases of 3.1-4.5%, 6.9-7.0% and 11.5-11.6% for 30%, 50% and 70% addition of coal A, respectively. Additionally, the introduction of biowastes also lowered the activation energy to initiate main decomposition of coals, increased the co-combustion reactivity, as well as altered the main combustion profiles to different extends. In general, co-combustion with low-rank coal achieved the best combustion efficiency among the blends. These findings would be beneficial for efficient utilization of organic biowastes as solid fuels in existing co-firing equipment. (C) 2019 Elsevier Ltd. All rights reserved.
关键词	Medicinal biowastes Solid fuel Co-combustion behaviors Synergistic process
DOI	10.1016/j.renene.2019.03.070
关键词[WOS]	TEXTILE DYEING SLUDGE ; SEWAGE-SLUDGE ; HYDROTHERMAL CARBONIZATION ; THERMOGRAVIMETRIC ANALYSIS ; COMBUSTION CHARACTERISTICS ; INDUSTRIAL BIOWASTES ; POMELO PEEL ; BIOMASS ; PYROLYSIS ; KINETICS
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51661145022] ; Special Program for Key Basic Research of the Natural Science Foundation of Guangdong Province[2017B030308002] ; science and technology Program of Guangzhou[201803030006] ; Shanghai Tongji Gao Tingyao Environmental Science & Technology Development Foundation
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels
项目资助者	National Natural Science Foundation of China ; Special Program for Key Basic Research of the Natural Science Foundation of Guangdong Province ; science and technology Program of Guangzhou ; Shanghai Tongji Gao Tingyao Environmental Science & Technology Development Foundation
WOS类目	Green & Sustainable Science & Technology ; Energy & Fuels
WOS记录号	WOS:000466250700033
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：15[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/344007/24961
专题	中国科学院广州能源研究所
通讯作者	Yin, Xiuli
作者单位	1.Chinese Acad Sci, Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangdong Key Lab Environm Protect & Resources Ut, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhuang, Xiuzheng,Song, Yanpei,Zhan, Hao,et al. Synergistic effects on the co-combustion of medicinal biowastes with coals of different ranks[J]. RENEWABLE ENERGY,2019,140:380-389.
APA	Zhuang, Xiuzheng,Song, Yanpei,Zhan, Hao,Yin, Xiuli,&Wu, Chuangzhi.(2019).Synergistic effects on the co-combustion of medicinal biowastes with coals of different ranks.RENEWABLE ENERGY,140,380-389.
MLA	Zhuang, Xiuzheng,et al."Synergistic effects on the co-combustion of medicinal biowastes with coals of different ranks".RENEWABLE ENERGY 140(2019):380-389.