Pyrolysis waste char supported metallic catalyst for syngas production during catalytic reforming of benzene

doi:10.1016/j.ijhydene.2021.03.115

	Pyrolysis waste char supported metallic catalyst for syngas production during catalytic reforming of benzene
	Wang, Shuxiao 1,2,3,4,5; Shan, Rui 1,2,4,5; Gu, Jing 1,2,4,5; Zhang, Jun 1,2,4,5; Yuan, Haoran 1,2,4,5; Chen, Yong 1,2,3,4,5
刊名	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
	2021-06-03
卷号	46 期号:38 页码:19835-19845
关键词	Thermochemical Catalytic reforming Syngas Tar removal Hydrogen Pyrolysis char
ISSN号	0360-3199
DOI	10.1016/j.ijhydene.2021.03.115
通讯作者	Yuan, Haoran(yuanhr@ms.giec.ac.cn)
英文摘要	Waste rice husk char supported Fe and Ni were synthesized to prepare the monometallic and bimetallic catalysts for removing the tar model compound benzene in a laboratory dual-stage reactor. The prepared catalysts were examined by microstructure and textural characterization to analyse catalytic performance and stability. The molar proportions of CO, H-2, CO2 and CH4 in the generated gas and the influence of residence time (tau) and the steam-to-carbon ratio (S/C) on the catalytic reaction were investigated. The results show that the rice husk char-based catalysts showed excellent catalytic activity for syngas production and benzene conversion. Under optimized conditions, the benzene conversion can reach 95.2%, and the mol% of syngas in the generated gas is greater than 93.0%, of which 91.0% is H-2. The experimental results show that the influence of residence time on catalytic performance is greater than that of the steam-to-carbon ratio, and that excessive tau or S/C values will have no more positive effect on the performance of the catalyst. The stable active sites on the catalyst surface can guarantee the catalytic activity in the reaction. Ultimately, rice husk char-based catalysts can be used to remove tar and produce syngas. (C) 2021 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
资助项目	National Key R&D Program of China[2018YFC1901200] ; National Natural Science Foundation of China[51906248] ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0101] ; Guangdong Province Key Laboratory of Efficient and Clean Energy Utilization[2019ECEU02] ; CAS key laboratory of renewable energy[E029040101]
WOS关键词	TAR MODEL COMPOUNDS ; MOSO BAMBOO ; BIOMASS ; CRACKING ; GASIFICATION ; BIOCHAR ; DECOMPOSITION ; SLUDGE ; H2O
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000655692200005
资助机构	National Key R&D Program of China ; National Natural Science Foundation of China ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Guangdong Province Key Laboratory of Efficient and Clean Energy Utilization ; CAS key laboratory of renewable energy
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/33151]
专题	中国科学院广州能源研究所
通讯作者	Yuan, Haoran
作者单位	1.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 2.Southern Marine Sci & Engn Guangdong Lab Guangzho, Guangzhou 511458, Peoples R China 3.Nanjing Tech Univ, Nanjing 211816, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China 5.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Wang, Shuxiao,Shan, Rui,Gu, Jing,et al. Pyrolysis waste char supported metallic catalyst for syngas production during catalytic reforming of benzene[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2021,46(38):19835-19845.
APA	Wang, Shuxiao,Shan, Rui,Gu, Jing,Zhang, Jun,Yuan, Haoran,&Chen, Yong.(2021).Pyrolysis waste char supported metallic catalyst for syngas production during catalytic reforming of benzene.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,46(38),19835-19845.
MLA	Wang, Shuxiao,et al."Pyrolysis waste char supported metallic catalyst for syngas production during catalytic reforming of benzene".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 46.38(2021):19835-19845.