Review on the latest developments in modified vanadium-titanium-based SCR catalysts

C Chen, Y Cao, S Liu, J Chen, W Jia - Chinese Journal of Catalysis, 2018 - Elsevier
Vanadium-titanium-based catalysts are the most widely used industrial materials for NO x
removal from coal-fired power plants. Owing to their relatively poor low-temperature deNO x …

Tungsten-based catalysts for environmental applications

F Can, X Courtois, D Duprez - Catalysts, 2021 - mdpi.com
This review aims to give a general overview of the recent use of tungsten-based catalysts for
wide environmental applications, with first some useful background information about …

Enhanced SO2 resistance of V2O5/WO3-TiO2 catalyst physically mixed with alumina for the selective catalytic reduction of NOx with NH3

SW Jeon, I Song, H Lee, J Kim, Y Byun, DJ Koh… - Chemical Engineering …, 2022 - Elsevier
Selective catalytic reduction with NH 3 (NH 3-SCR) is an effective NO x removal technology
in the industry. Vanadia supported on tungsten titania (V 2 O 5/WO 3-TiO 2) is most widely …

Effect of doping Cr on NH3 adsorption and NO oxidation over the FexOy/AC surface: A DFT-D study

C Xie, B Zhu, Y Sun, W Song, M Xu - Journal of Hazardous Materials, 2021 - Elsevier
Activated carbon supported iron-based catalysts (Fe x O y/AC) show good deNO x efficiency
at low temperature. The doping of chromium (Cr) greatly improves the catalyst activity …

Chemisorption of NH3 on Monomeric Vanadium Oxide Supported on Anatase TiO2: A Combined DRIFT and DFT Study

I Song, J Lee, G Lee, JW Han… - The Journal of Physical …, 2018 - ACS Publications
V/TiO2 catalysts are used in various reactions, including oxidative dehydrogenation, partial
oxidation of ethanol, and selective catalytic reduction of NO x with NH3. In this work, we …

Promotional effect of CeO2 on low-temperature selective catalytic reduction of NO by NH3 over V2O5-WO3/TiO2 catalysts

Q Liang, J Li, T Yue - Environmental Technology & Innovation, 2021 - Elsevier
The addition of 3% of CeO 2 improved the NH 3 adsorption performance, the NO oxidation,
low temperature NO conversion, and the sulfur and water-resistance of the V 2 O 5-WO …

Enhanced activity of vanadia supported on microporous titania for the selective catalytic reduction of NO with NH3: Effect of promoters

SW Jeon, I Song, H Lee, DH Kim - Chemosphere, 2021 - Elsevier
Vanadium oxide-based catalysts are considered a promising catalyst for selective catalytic
reduction (SCR) of NO with NH 3, which is an effective NO x removal technology. As …

The modification of commercial SCR catalyst with low V loading for benzene degradation: Improvement of the COx selectivity and inhibition of transformation to PAHs

B Jiang, Q Liu, K Ding, Q Feng, J Han, R Peng… - Separation and …, 2024 - Elsevier
Abstract V 2 O 5-WO 3/TiO 2 (VWT) was modified by Fe and Mo to degrade benzene at
selective catalytic reduction with NH 3 (NH 3-SCR) reaction temperature (350° C). Mo …

Design and validation of additive manufactured catalytic converter for the control of regulated and unregulated emissions of a gasohol fuelled spark ignition engine

GS Sharma, M Sugavaneswaran, R Prakash - Fuel, 2022 - Elsevier
In recent years, there have been many investigations carried on the regulated emissions in
SI engines using gasohol fuels. However, there has been a lack of research on unregulated …

A DFT-D study on the reaction mechanism of selective catalytic reduction of NO by NH 3 over the Fe 2 O 3/Ni (111) surface

C Xie, B Zhu, Y Sun - New Journal of Chemistry, 2021 - pubs.rsc.org
The gas adsorption properties and NH3-SCR reaction mechanism over the Fe2O3/Ni (111)
surface were investigated by a DFT-D study. The results show that the Fe2O3 cluster has …