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Simultaneous removal of particulates and NO by the catalytic bag filter containing V2O5-MoO3/TiO2
Abubakar, Abdullahi1,2; Li, Changming1; Lin Huangfu1,2; Gao, Shiqiu1,2; Yu, Jian1
2020-04-01
Source PublicationKOREAN JOURNAL OF CHEMICAL ENGINEERING
ISSN0256-1115
Volume37Issue:4Pages:633-640
AbstractV2O5-MoO3/TiO2 based catalytic bag filters were developed for the simultaneous removal of particulates and NO in the temperature range of 200-250 degrees C. Good denitrification activity, dedust efficiency as well as high adhesion strength in the temperature range of 200-250 degrees C was exhibited. The study of catalyst powder for coating revealed that the increased V and Mo content in catalyst can elevate the low-temperature activity, and the chosen V10Mo10 sample for coating showed the best activity with 100% NO conversion at just 180 degrees C. The further research on catalytic bag filter found the low ratio of PTFE, high loading and long residence time (e.g., low filtration velocity or double layer filter) may help to achieve high DeNOx efficiency. The best performance was obtained with above 80% NO conversion at 200-250 degrees C even in the presence of SO2/H2O and 99.9% dust collection efficiency on the condition of 500 g/m(2) loading, 10% PTFE, 0.5m/min filtration velocity and double layers of filter, which demonstrated great feasibility for industrial application.
KeywordV2O5-MoO3/TiO2 Catalytic Bag Filter DeNO(x) Dedusting
DOI10.1007/s11814-020-0486-5
Language英语
WOS KeywordLOW-TEMPERATURE SCR ; REDUCTION ; SO2 ; NH3 ; NH3-SCR ; PERFORMANCE ; RESISTANCE ; MECHANISM ; EMISSION ; DENO(X)
Funding ProjectInternational Science and Technology Cooperation Program of China[2016YFE0128300] ; National Natural Science Foundation of China[21601192] ; National Natural Science Foundation of China[21878310] ; State Key Laboratory of Multi-phase Complex Systems[MPCS-2019-0-03]
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
Funding OrganizationInternational Science and Technology Cooperation Program of China ; National Natural Science Foundation of China ; State Key Laboratory of Multi-phase Complex Systems
WOS IDWOS:000525674400008
PublisherKOREAN INSTITUTE CHEMICAL ENGINEERS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/40134
Collection中国科学院过程工程研究所
Corresponding AuthorLi, Changming; Yu, Jian
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Abubakar, Abdullahi,Li, Changming,Lin Huangfu,et al. Simultaneous removal of particulates and NO by the catalytic bag filter containing V2O5-MoO3/TiO2[J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING,2020,37(4):633-640.
APA Abubakar, Abdullahi,Li, Changming,Lin Huangfu,Gao, Shiqiu,&Yu, Jian.(2020).Simultaneous removal of particulates and NO by the catalytic bag filter containing V2O5-MoO3/TiO2.KOREAN JOURNAL OF CHEMICAL ENGINEERING,37(4),633-640.
MLA Abubakar, Abdullahi,et al."Simultaneous removal of particulates and NO by the catalytic bag filter containing V2O5-MoO3/TiO2".KOREAN JOURNAL OF CHEMICAL ENGINEERING 37.4(2020):633-640.
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