Catalytic pyrolysis of lignin with metal-modified HZSM-5 as catalysts for monocyclic aromatic hydrocarbons production

doi:10.1016/j.fuproc.2022.107201

GIEC OpenIR

	Catalytic pyrolysis of lignin with metal-modified HZSM-5 as catalysts for monocyclic aromatic hydrocarbons production
	Jin, Tao 1; Wang, Hongtao 1; Peng, Jiebang 1; Wu, Yushan 1; Huang, Zhen 2; Tian, Xin 1; Ding, Mingyue1
	2022-06-01
发表期刊	FUEL PROCESSING TECHNOLOGY
ISSN	0378-3820
卷号	230 页码:9
通讯作者	Tian, Xin(quicklytian@whu.edu.cn) ; Ding, Mingyue(dingmy@whu.edu.cn)
摘要	This work aimed to investigate the feasibility of using metal-modified (Fe, Co, Ni, Cu, Zn, Ga) HZSM-5 zeolite as catalysts for high-value monocyclic aromatic hydrocarbons production via lignin catalytic pyrolysis in a two-stage fixed bed reactor. The structure-performance relationship of the catalysts was revealed based on the cat-alytic reaction testing results along with the acidity and textural properties obtained via systematic physico-chemical characterization techniques, thus guiding the selection of the best modification metal and the optimal loading amount. As demonstrated, the 1 wt% Co modified HZSM-5 (1%Co-HZ) exhibited relatively slight coverage effect on the active sites, while increased the mesoporous surface area and average pore size of the parent HZSM-5 zeolite. Consequently, enhanced mass-transfer efficiency was attained by the 1%Co-HZ catalyst, which achieved the highest monocyclic aromatic hydrocarbons content (29.3%) among all the investigated metal-modified HZSM-5 catalysts. In addition, the Co modified sample showed better resistance to carbon deposition than that of the unmodified one. Overall, 1%Co-HZ can be used as an effective catalyst for monocyclic aromatic hydrocarbons production in lignin catalytic pyrolysis.
关键词	Lignin Catalytic fast pyrolysis HZSM-5 zeolite Transition metal modification Monocyclic aromatic hydrocarbons
DOI	10.1016/j.fuproc.2022.107201
关键词[WOS]	BIOMASS ; VALORIZATION ; CHEMISTRY ; H-ZSM-5 ; COKE
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Plan of China[2018YFE0125200] ; National Natural Science Foundation of China[21978225] ; National Natural Science Foundation of China[51861145102] ; National Natural Science Foundation of China[51906076] ; Guangdong Provincial Science and Technology Project[2019A050510031] ; Science and Technology Program of Shenzhen[JCYJ20180302153928437] ; Science and Technology Program of Shenzhen[JCYJ20190808150418994] ; Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development[E039kf0401] ; Fundamental Research Fund for the Central Universities[2042021kf0209] ; Fundamental Research Fund for the Central Universities[2042021kf0027]
WOS研究方向	Chemistry ; Energy & Fuels ; Engineering
项目资助者	National Key Research and Development Plan of China ; National Natural Science Foundation of China ; Guangdong Provincial Science and Technology Project ; Science and Technology Program of Shenzhen ; Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development ; Fundamental Research Fund for the Central Universities
WOS类目	Chemistry, Applied ; Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000791278200010
出版者	ELSEVIER
引用统计	被引频次：27[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/344007/36437
专题	中国科学院广州能源研究所
通讯作者	Tian, Xin; Ding, Mingyue
作者单位	1.Wuhan Univ, Inst Technol Sci, Sch Power & Mech Engn, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Jin, Tao,Wang, Hongtao,Peng, Jiebang,et al. Catalytic pyrolysis of lignin with metal-modified HZSM-5 as catalysts for monocyclic aromatic hydrocarbons production[J]. FUEL PROCESSING TECHNOLOGY,2022,230:9.
APA	Jin, Tao.,Wang, Hongtao.,Peng, Jiebang.,Wu, Yushan.,Huang, Zhen.,...&Ding, Mingyue.(2022).Catalytic pyrolysis of lignin with metal-modified HZSM-5 as catalysts for monocyclic aromatic hydrocarbons production.FUEL PROCESSING TECHNOLOGY,230,9.
MLA	Jin, Tao,et al."Catalytic pyrolysis of lignin with metal-modified HZSM-5 as catalysts for monocyclic aromatic hydrocarbons production".FUEL PROCESSING TECHNOLOGY 230(2022):9.