Pyrolysis char derived from waste peat for catalytic reforming of tar model compound

doi:10.1016/j.apenergy.2020.114565

	Pyrolysis char derived from waste peat for catalytic reforming of tar model compound
	Wang, Shuxiao 1,2,3,4; Shan, Rui 1,2,3,4; Lu, Tao 1,2,3,4; Zhang, Yuyuan 5; Yuan, Haoran 1,2,3,4; Chen, Yong 1,2,3,4
刊名	APPLIED ENERGY
	2020-04-01
卷号	263 页码:9
关键词	Tar removal Pyrolysis char Waste peat Catalytic cracking
ISSN号	0306-2619
DOI	10.1016/j.apenergy.2020.114565
通讯作者	Yuan, Haoran(yuanhr@ms.giec.ac.cn)
英文摘要	The pyrolysis char derived from solid waste peat was used in the removal of biomass tar. A laboratory dual-stage reactor was designed to obtain a cost-effective and eco-friendly tar removal approach using peat pyrolysis char-based catalyst. Rich pore structure of pyrolysis char can enhance the adsorption and removal performance of tar, the KOH and CO2 activation method were used to increase the pore structure of pyrolysis char. Toluene was chosen as the model compound of biomass tar for basic research. The effects of pyrolysis char and transition metal Fe on toluene removal were studied. The investigated reforming parameters were reaction temperature (700-900 degrees C), residence time (0.3-0.8 s) and steam-to-carbon ratio (1.5:1-4:1). The results indicated that the peat pyrolysis char-based Fe catalysts showed excellent catalytic performance (toluene conversion >89%) and gas selectivity, especially the catalyst that activated by CO2 had the best selectivity for syngas (88.1 mol%), and the waste peat catalyst was compared with other waste pyrolysis char-based catalysts. Textural characterization showed that the excellent catalytic activity and stability of the catalysts are due to the presence of FeC and FeSiO3 structures. Such the peat pyrolysis char can as a carrier be used to remove tar and produce high content syngas in pyrolysis process.
资助项目	National Key R&D Program of China[2018YFC1901200] ; National Natural Science Foundation of China[51608507] ; National Natural Science Foundation of China[51906248] ; 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	STEAM CO-GASIFICATION ; MUNICIPAL SOLID-WASTE ; BIOMASS TAR ; RICE HUSK ; MICROWAVE PYROLYSIS ; SUPPORTED CATALYSTS ; SYNGAS PRODUCTION ; VEGETABLE-OIL ; MOSO BAMBOO ; BOTTOM ASH
WOS研究方向	Energy & Fuels ; Engineering
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000520402600054
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/344007/26956]
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.Southern Marine Sci & Engn Guangdong Lab, Guangzhou 511458, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China 3.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 5.Foshan Univ, Coll Mat Sci & Energy Engn, Foshan 528000, Peoples R China
推荐引用方式 GB/T 7714	Wang, Shuxiao,Shan, Rui,Lu, Tao,et al. Pyrolysis char derived from waste peat for catalytic reforming of tar model compound[J]. APPLIED ENERGY,2020,263:9.
APA	Wang, Shuxiao,Shan, Rui,Lu, Tao,Zhang, Yuyuan,Yuan, Haoran,&Chen, Yong.(2020).Pyrolysis char derived from waste peat for catalytic reforming of tar model compound.APPLIED ENERGY,263,9.
MLA	Wang, Shuxiao,et al."Pyrolysis char derived from waste peat for catalytic reforming of tar model compound".APPLIED ENERGY 263(2020):9.