Applicability of V2O5-WO3/TiO2 Catalysts for the SCR Denitrification of Alumina Calcining Flue Gas

doi:10.3390/catal9030220

	Applicability of V2O5-WO3/TiO2 Catalysts for the SCR Denitrification of Alumina Calcining Flue Gas
	Ning, Ruliang 1,2; Chen, Li 1,2; Li, Erwei 1; Liu, Xiaolong 1; Zhu, Tingyu 1,3
刊名	CATALYSTS
	2019-03-01
卷号	9 期号:3 页码:11
关键词	selective catalytic reduction V2O5-WO3/TiO2 H2O and SO2 resistance basic metals
ISSN号	2073-4344
DOI	10.3390/catal9030220
英文摘要	V2O5-WO3/TiO2 catalysts with different V2O5 and WO3 loadings were prepared by the impregnation method. H2O and SO2 resistance of the catalysts under high H2O concentration (30 vol.%) was studied. Influence of various basic metal oxides, such as Al2O3, CaO, Na2O, and K2O on the catalytic performance was studied and compared. It is revealed that the inhibitory effect is in the sequence of K > Na > Ca > Al, which is consistent with their alkalinity. X-ray diffraction (XRD), N-2 physisorption (BET), temperature-programmed desorption of NH3 (NH3-TPD), H-2-temperature programmed reduction (H-2-TPR), X-ray photoelectron spectroscopy (XPS) and diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) were carried out, and the results were well-correlated with the catalytic studies.
资助项目	National Key Research & Development (R& D) Program of China[2017YFC0210500]
WOS关键词	LOW-TEMPERATURE SCR ; VANADIA-TITANIA CATALYSTS ; DEACTIVATION MECHANISM ; V2O5/TIO2 CATALYST ; NH3-SCR CATALYSTS ; OXIDE CATALYSTS ; REDUCTION SCR ; NO REDUCTION ; NITRIC-OXIDE ; SO2
WOS研究方向	Chemistry
语种	英语
出版者	MDPI
WOS记录号	WOS:000465012800014
资助机构	National Key Research & Development (R& D) Program of China
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/28305]
专题	中国科学院过程工程研究所
通讯作者	Liu, Xiaolong; Zhu, Tingyu
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing Engn Res Ctr Proc Pollut Control, Beijing 100190, Peoples R China 2.Guizhou Univ, Sch Chem & Chem Engn, Guiyang 550025, Guizhou, Peoples R China 3.Chinese Acad Sci, Inst Urban Environm, Ctr Excellence Reg Atmospher Environm, Xiamen 361021, Peoples R China
推荐引用方式 GB/T 7714	Ning, Ruliang,Chen, Li,Li, Erwei,et al. Applicability of V2O5-WO3/TiO2 Catalysts for the SCR Denitrification of Alumina Calcining Flue Gas[J]. CATALYSTS,2019,9(3):11.
APA	Ning, Ruliang,Chen, Li,Li, Erwei,Liu, Xiaolong,&Zhu, Tingyu.(2019).Applicability of V2O5-WO3/TiO2 Catalysts for the SCR Denitrification of Alumina Calcining Flue Gas.CATALYSTS,9(3),11.
MLA	Ning, Ruliang,et al."Applicability of V2O5-WO3/TiO2 Catalysts for the SCR Denitrification of Alumina Calcining Flue Gas".CATALYSTS 9.3(2019):11.