Effect of water vapor on NH3-NO/NO2 SCR performance of fresh and aged MnOx-NbOx-CeO2 catalysts

Journal of Environmental Sciences (China)

Volumn 31, Issue , 2015, Pages 240-247

  Chen, Lei ^a   Si, Zhichun ^a   Wu, Xiaodong ^a   Weng, Duan ^a   Wu, Zhenwei ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Acid sites; Fast SCR reaction; MnOx NbOx CeO2 catalysts; NO NO2 ratio; Water effect

Indexed keywords

CATALYST ACTIVITY; CATALYST SELECTIVITY; CATALYTIC OXIDATION; CERIUM OXIDE; FOURIER TRANSFORM INFRARED SPECTROSCOPY; NITROGEN OXIDES; SOL-GEL PROCESS; SOL-GELS; TEMPERATURE; WATER VAPOR;

ACID SITE; FAST SCR; LOW TEMPERATURE SELECTIVE CATALYTIC REDUCTION(SCR); LOW-TEMPERATURE ACTIVITY; OXIDATION ACTIVITIES; SITU DIFFUSE REFLECTANCE INFRARED FOURIER TRANSFORM SPECTROSCOPY; TEMPERATURE RANGE; WATER EFFECTS;

SELECTIVE CATALYTIC REDUCTION;

ADSORPTION; CATALYST; INHIBITION; NITROGEN DIOXIDE; OXIDATION; PERFORMANCE ASSESSMENT; WATER VAPOR;

AMMONIA; CERIC OXIDE; CERIUM; MANGANESE DERIVATIVE; MANGANESE OXIDE; NIOBIUM; NITRIC ACID DERIVATIVE; NITRIC OXIDE; OXIDE; WATER POLLUTANT; WATER VAPOR;

ANALYSIS; CATALYSIS; CHEMISTRY; PROCEDURES; SPECTROSCOPY; TIME; WATER POLLUTANT; WATER VAPOR; X RAY DIFFRACTION;

AMMONIA; CATALYSIS; CERIUM; MANGANESE COMPOUNDS; NIOBIUM; NITRATES; NITRIC OXIDE; OXIDES; SPECTRUM ANALYSIS; STEAM; TIME FACTORS; WATER POLLUTANTS, CHEMICAL; X-RAY DIFFRACTION;

EID: 84928923760     PISSN: 10010742     EISSN: 18787320     Source Type: Journal    
DOI: 10.1016/j.jes.2014.07.037     Document Type: Article

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