Effects of WOx modification on the activity, adsorption and redox properties of CeO2 catalyst for NOx reduction with ammonia

Journal of Environmental Sciences (China)

Volumn 24, Issue 7, 2012, Pages 1305-1316

  Ma, Ziran ^a   Weng, Duan ^a   Wu, Xiaodong ^a   Si, Zhichun ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

NH3 adsorption; NOx reduction; Redox; WOx CeO2 catalyst

Indexed keywords

ACTIVITY MEASUREMENTS; AMMONIA ADSORPTION; CERIA CATALYSTS; HIGH TEMPERATURE; IN-SITU; IN-SITU FT-IR; META-TUNGSTATE; NOX CONVERSION; NOX REDUCTION; REACTION ROUTES; REDOX; REDOX PROPERTY; SOLID ACID CATALYSTS; STRONG INTERACTION; SURFACE OXYGEN; TEMPERATURE-PROGRAMMED REDUCTION; TENTATIVE MODELS; TUNGSTEN OXIDE; UV-VIS SPECTROSCOPY; WET IMPREGNATION; WORKING TEMPERATURES;

AMMONIA; AMMONIUM COMPOUNDS; CERIUM COMPOUNDS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; GAS ADSORPTION; NITROGEN OXIDES; OXIDES; RAMAN SPECTROSCOPY; TUNGSTEN COMPOUNDS; ULTRAVIOLET VISIBLE SPECTROSCOPY; X RAY DIFFRACTION;

CATALYSTS;

ADSORPTION; AMMONIA; CATALYST; CERIUM; HIGH TEMPERATURE; OXIDATION; REDOX CONDITIONS;

AMMONIA; CERIC OXIDE; CERIUM; NITROGEN OXIDE; OXIDE; TUNGSTEN; TUNGSTEN OXIDE;

ADSORPTION; AIR POLLUTION; ARTICLE; CATALYSIS; CHEMISTRY; EXHAUST GAS; INFRARED SPECTROSCOPY; OXIDATION REDUCTION REACTION; RAMAN SPECTROMETRY; ULTRAVIOLET SPECTROPHOTOMETRY; X RAY DIFFRACTION;

ADSORPTION; AIR POLLUTION; AMMONIA; CATALYSIS; CERIUM; NITROGEN OXIDES; OXIDATION-REDUCTION; OXIDES; SPECTROPHOTOMETRY, ULTRAVIOLET; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; SPECTRUM ANALYSIS, RAMAN; TUNGSTEN; VEHICLE EMISSIONS; X-RAY DIFFRACTION;

MLCS; MLOWN;

EID: 84863868132     PISSN: 10010742     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1001-0742(11)60925-X     Document Type: Article

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