Influence of ultrasonic pretreatment on the co-pyrolysis characteristics and kinetic parameters of municipal solid waste and paper mill sludge

doi:10.1016/j.energy.2019.116310

	Influence of ultrasonic pretreatment on the co-pyrolysis characteristics and kinetic parameters of municipal solid waste and paper mill sludge
	Fang, Shiwen 2; Lin, Yousheng 3; Lin, Yan 4; Chen, Shu 2; Shen, Xiangyang 2; Zhong, Tianming 2; Ding, Lixing 2; Ma, Xiaoqian 1
刊名	ENERGY
	2020
卷号	190 页码:10
关键词	Ultrasonic pretreatment Orthogonal DAEM Co-pyrolysis MgO Municipal solid waste
ISSN号	0360-5442
DOI	10.1016/j.energy.2019.116310
通讯作者	Chen, Shu(weilachen@163.com)
英文摘要	In this study, through orthogonal experiments design, the influences of ultrasonic pretreatment (frequency, power and treatment time) on co-pyrolysis and catalytic pyrolysis of municipal solid waste and paper mill sludge were explored. The differential thermogravimetry curves became steeper and the peak values were larger after pretreatment, which made the pyrolysis reaction rapidly and the volatile separated out timely. However, the change of pyrolysis characteristics was not obvious after adding MgO. The catalytic effect of MgO increased with the increase of sludge ratio. After pretreatment, the average activation energy of the samples had an overall increasing trend, but the change was small. MgO had a decreasing effect on activation energy, and with the increasing proportion of sludge the degree of reduction became significant. In addition, high ultrasonic frequency had a negative effect on reducing activation energy. (C) 2019 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[51606227] ; Guangdong Natural Science Foundation[2018A030310026]
WOS关键词	SEWAGE-SLUDGE ; BIOMASS ; MODEL ; DAEM ; COMPONENTS ; BAGASSE ; OIL
WOS研究方向	Thermodynamics ; Energy & Fuels
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000508752200018
资助机构	National Natural Science Foundation of China ; Guangdong Natural Science Foundation
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/26944]
专题	中国科学院广州能源研究所
通讯作者	Chen, Shu
作者单位	1.South China Univ Technol, Sch Elect Power, Guangzhou 510640, Peoples R China 2.Zhongkai Univ Agr & Engn, Coll Mech & Elect Engn, Guangzhou 510225, Peoples R China 3.Dongguan Univ Technol, Guangdong Prov Key Lab Distributed Energy Syst, Sch Chem Engn & Energy Technol, Dongguan 523808, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Fang, Shiwen,Lin, Yousheng,Lin, Yan,et al. Influence of ultrasonic pretreatment on the co-pyrolysis characteristics and kinetic parameters of municipal solid waste and paper mill sludge[J]. ENERGY,2020,190:10.
APA	Fang, Shiwen.,Lin, Yousheng.,Lin, Yan.,Chen, Shu.,Shen, Xiangyang.,...&Ma, Xiaoqian.(2020).Influence of ultrasonic pretreatment on the co-pyrolysis characteristics and kinetic parameters of municipal solid waste and paper mill sludge.ENERGY,190,10.
MLA	Fang, Shiwen,et al."Influence of ultrasonic pretreatment on the co-pyrolysis characteristics and kinetic parameters of municipal solid waste and paper mill sludge".ENERGY 190(2020):10.