Reactivity and deactivation mechanisms of toluene reforming over waste peat char-supported Fe/Ni/Ca catalyst

doi:10.1016/j.fuel.2020.117517

	Reactivity and deactivation mechanisms of toluene reforming over waste peat char-supported Fe/Ni/Ca catalyst
	Wang, Shuxiao 2,3,5,6; Shan, Rui 2,3,5,6; Gu, Jing 2,3,5,6; Zhang, Jun 2,3,5,6; Zhang, Yuyuan 4; Yuan, Haoran 2,3,5,6; Chen, Yong 2,3,5,6; Luo, Bo 1
刊名	FUEL
	2020-07-01
卷号	271 页码:8
关键词	Tar conversion Pyrolysis Catalyst Char Steam reforming Waste peat
ISSN号	0016-2361
DOI	10.1016/j.fuel.2020.117517
通讯作者	Yuan, Haoran(yuanhr@ms.giec.ac.cn)
英文摘要	The pyrolysis char from waste peat with impregnated metal (Fe/Ni/Ca) were investigated for catalytic reforming of toluene in a laboratory dual-stage reactor. The prepared catalysts were examined in microstructure and textural characterization to analyze catalytic performance and stability. The results indicated that under the optimized conditions, the toluene conversions are greater than 92.7% for three types of peat char-supported catalysts, and the maximum molar ratio of syngas (CO + H-2) can reach up to 94.7% using Ni/peat char catalyst. The promising results demonstrated that the H-2 and CO are favored for Fe/peat char and Ni/peat char catalysts while the H-2 and CH4 are favored for Ca/peat char catalyst. After 320 min of experiment, the mol% of syngas decreased by less than 30% for three types of peat char catalysts. Significantly, peat char (C-SiO2) as a carrier can enhance the performance of catalyst through interaction with the metal, and it can be used as an adsorption carrier to absorb unreacted toluene. Such peat char-supported catalysts are thus promising for tar conversion and useful syngas production.
资助项目	National Key R&D Program of China[2018YFC1901200] ; National Natural Science Foundation of China[51906248] ; National Natural Science Foundation of China[51608507] ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory[GML2019ZD0101] ; Science and Technology Planning Project of Guangdong Province[2017B040404009] ; Guangdong Province Key Laboratory of Efficient and Clean Energy Utilization[2019ECEU02]
WOS关键词	MUNICIPAL SOLID-WASTE ; TAR MODEL COMPOUNDS ; MICROWAVE PYROLYSIS ; SYNGAS PRODUCTION ; MOSO BAMBOO ; BOTTOM ASH ; RICE HUSK ; BIO-OIL ; CRACKING ; TRANSESTERIFICATION
WOS研究方向	Energy & Fuels ; Engineering
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000522876500078
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 ; Science and Technology Planning Project of Guangdong Province ; Guangdong Province Key Laboratory of Efficient and Clean Energy Utilization
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/26971]
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.Chongqing Environm & Sanitat Grp Co LTD, Chongqing, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China 3.Southern Marine Sci & Engn Guangdong Lab, Guangzhou 511458, Peoples R China 4.Foshan Univ, Coll Mat Sci & Energy Engn, Foshan 528000, Peoples R China 5.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 6.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Wang, Shuxiao,Shan, Rui,Gu, Jing,et al. Reactivity and deactivation mechanisms of toluene reforming over waste peat char-supported Fe/Ni/Ca catalyst[J]. FUEL,2020,271:8.
APA	Wang, Shuxiao.,Shan, Rui.,Gu, Jing.,Zhang, Jun.,Zhang, Yuyuan.,...&Luo, Bo.(2020).Reactivity and deactivation mechanisms of toluene reforming over waste peat char-supported Fe/Ni/Ca catalyst.FUEL,271,8.
MLA	Wang, Shuxiao,et al."Reactivity and deactivation mechanisms of toluene reforming over waste peat char-supported Fe/Ni/Ca catalyst".FUEL 271(2020):8.