Investigation of co-pyrolysis characteristics and kinetics of municipal solid waste and paper sludge through TG-FTIR and DAEM

doi:10.1016/j.tca.2021.178889

GIEC OpenIR

	Investigation of co-pyrolysis characteristics and kinetics of municipal solid waste and paper sludge through TG-FTIR and DAEM
	Fang, Shiwen 1,3; Lin, Yan 2,3,5; Huang, Zhen 2,3; Huang, Hongyu 2,4; Chen, Shu 1; Ding, Lixing 1
	2021-06-01
发表期刊	THERMOCHIMICA ACTA
ISSN	0040-6031
卷号	700 页码:10
通讯作者	Huang, Zhen(huangzhen@ms.giec.ac.cn)
摘要	In order to explore a harmless and resource-based way to treat municipal solid waste (MSW) and paper sludge (PS), the co-pyrolysis MSW and PS was studied in this paper. Firstly, MSW and PS had the lower residue mass, and MSW had higher pyrolysis index under CO2 atmosphere, compared with the one under N-2 atmosphere. Hence, the CO2 was used as the carrier gas in the following study. Secondly, under CO2 atmosphere, the co-pyrolysis of MSW and PS with and without MgO were researched. With the increasing of PS ratio, the pyrolysis performance of the blends decreased constantly. MgO act as catalyst could improve the pyrolysis characteristic index of the blends. However, MgO was an inorganic salt and it would affect the synergistic effect of MSW and PS. The curves of online evolutions of all the gas products and the functional groups had an obvious peak at around 500 degrees C. The activation energy of the blends in the first step (<600.) were around 170 kJ/mol and reached more than 300 kJ/mol of the second step (600-1000.). In addition, the adding of MgO could decrease the activation energy of MSW, 50M50P and PS. Finally, 50M50P-M was suitable for treating more sludge. And these results could offer some referential information for designing and optimizing the co-pyrolysis technology for MSW and PS.
关键词	Co-pyrolysis Distributed activation energy model CO2 Municipal solid waste Paper sludge MgO
DOI	10.1016/j.tca.2021.178889
关键词[WOS]	MILL SLUDGE ; THERMOGRAVIMETRIC ANALYSIS ; CATALYTIC PYROLYSIS ; SEWAGE-SLUDGE ; PY-GC/MS ; BEHAVIOR ; BIOMASS ; COMBUSTION ; BAGASSE ; CHAR
收录类别	SCI
语种	英语
资助项目	Youth Program of National Science Foundation of China[52006224] ; National Natural Science Foundation of China[51776210] ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0108] ; Foundation and Applied Foundation Research of Guangdong Province[2019A1515110828] ; National Key Research and Development Program of China[2018YFB0605405] ; Youth Innovation Promotion Association, CAS[2018384] ; CAS Key Laboratory of Renewable Energy[E029kf0801] ; CAS Key Laboratory of Renewable Energy[2020000022] ; State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering[2021-K25]
WOS研究方向	Thermodynamics ; Chemistry
项目资助者	Youth Program of National Science Foundation of China ; National Natural Science Foundation of China ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Foundation and Applied Foundation Research of Guangdong Province ; National Key Research and Development Program of China ; Youth Innovation Promotion Association, CAS ; CAS Key Laboratory of Renewable Energy ; State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
WOS类目	Thermodynamics ; Chemistry, Analytical ; Chemistry, Physical
WOS记录号	WOS:000659823800001
出版者	ELSEVIER
引用统计	被引频次：16[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/344007/33311
专题	中国科学院广州能源研究所
通讯作者	Huang, Zhen
作者单位	1.Zhongkai Univ Agr & Engn, Coll Mech & Elect Engn, Guangzhou 510225, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 4.Southern Marine Sci & Engn Guangdong Lab Guangzho, 1119 Haibin Rd,Nansha St, Guangzhou 511458, Peoples R China 5.State Key Lab High Efficiency Utilizat Coal & Gre, Guangzhou, Peoples R China
推荐引用方式 GB/T 7714	Fang, Shiwen,Lin, Yan,Huang, Zhen,et al. Investigation of co-pyrolysis characteristics and kinetics of municipal solid waste and paper sludge through TG-FTIR and DAEM[J]. THERMOCHIMICA ACTA,2021,700:10.
APA	Fang, Shiwen,Lin, Yan,Huang, Zhen,Huang, Hongyu,Chen, Shu,&Ding, Lixing.(2021).Investigation of co-pyrolysis characteristics and kinetics of municipal solid waste and paper sludge through TG-FTIR and DAEM.THERMOCHIMICA ACTA,700,10.
MLA	Fang, Shiwen,et al."Investigation of co-pyrolysis characteristics and kinetics of municipal solid waste and paper sludge through TG-FTIR and DAEM".THERMOCHIMICA ACTA 700(2021):10.