Removal of toluene as a biomass tar surrogate by combining catalysis with nonthermal plasma: understanding the processing stability of plasma catalysis

doi:10.1039/d0cy01211d

	Removal of toluene as a biomass tar surrogate by combining catalysis with nonthermal plasma: understanding the processing stability of plasma catalysis
	Xu, Bin 2; Wang, Nantao 2; Xie, Jianjun 2; Song, Yanpei 2; Huang, Yanqin 1,2; Yang, Wenshen 2; Yin, Xiuli 2; Wu, Chuangzhi 2,3
刊名	CATALYSIS SCIENCE & TECHNOLOGY
	2020-10-21
卷号	10 期号:20 页码:6953-6969
ISSN号	2044-4753
DOI	10.1039/d0cy01211d
通讯作者	Xie, Jianjun(xiejj@ms.giec.ac.cn)
英文摘要	In this study, toluene (tar surrogate) removal under a simulated gasification gas (SGG) atmosphere was conducted by combining DBD plasma with a nickel catalyst. The processing stability of plasma catalysis was investigated in terms of toluene removal and SGG reactions, and some attempts at stability improvement including the addition of H(2)or H2O and K-modification of the catalyst were conducted. The results indicate that plasma exerts great effects on the carbon deposition rate on the plasma-covered catalyst surface to affect the processing stability, and the effect, increasing or to some extent decreasing the carbon deposition rate, depends on the operating conditions and catalysts. In a Ni/gamma-Al(2)O(3)reactor with a SGG atmosphere and H(2)or H2O addition, the higher carbon deposition rate induced by plasma leads to poor stability, while under the high H2O addition amount condition, the activation effect of plasma combined with the H2O/CO(2)adsorption enhancement of K-modified Ni/gamma-Al(2)O(3)prevented the higher carbon deposition rate in the plasma-covered area and hence successfully improved the processing stability.
资助项目	National Natural Science Foundation of China[51576200] ; Natural Science Foundation of Guangdong Province of China[2017B030308002] ; DNL Cooperation Fund, CAS[DNL180306] ; Science and Technology Program of Guangzhou[201707010242]
WOS关键词	MODEL-COMPOUND ; BIO-OIL ; GASIFICATION ; DISCHARGE ; METHANE ; GAS ; NAPHTHALENE ; COKE ; POTASSIUM ; MECHANISM
WOS研究方向	Chemistry
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000579632900016
资助机构	National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province of China ; DNL Cooperation Fund, CAS ; Science and Technology Program of Guangzhou
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/32195]
专题	中国科学院广州能源研究所
通讯作者	Xie, Jianjun
作者单位	1.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Xu, Bin,Wang, Nantao,Xie, Jianjun,et al. Removal of toluene as a biomass tar surrogate by combining catalysis with nonthermal plasma: understanding the processing stability of plasma catalysis[J]. CATALYSIS SCIENCE & TECHNOLOGY,2020,10(20):6953-6969.
APA	Xu, Bin.,Wang, Nantao.,Xie, Jianjun.,Song, Yanpei.,Huang, Yanqin.,...&Wu, Chuangzhi.(2020).Removal of toluene as a biomass tar surrogate by combining catalysis with nonthermal plasma: understanding the processing stability of plasma catalysis.CATALYSIS SCIENCE & TECHNOLOGY,10(20),6953-6969.
MLA	Xu, Bin,et al."Removal of toluene as a biomass tar surrogate by combining catalysis with nonthermal plasma: understanding the processing stability of plasma catalysis".CATALYSIS SCIENCE & TECHNOLOGY 10.20(2020):6953-6969.