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 …

Low-temperature SCR catalyst development and industrial applications in China

H Zhu, L Song, K Li, R Wu, W Qiu, H He - catalysts, 2022 - mdpi.com
In recent years, low-temperature SCR (Selective Catalytic Reduction) denitrification
technology has been popularized in non-power industries and has played an important role …

Alkali metal poisoning and regeneration of selective catalytic reduction denitration catalysts: recent advances and future perspectives

P Wu, X Tang, Z He, Y Liu, Z Wang - Energy & Fuels, 2022 - ACS Publications
NO x produced by various combustion devices can cause serious harm to the environment
and human health. Selective catalytic reduction (SCR) denitration technology is the most …

Low-temperature NH3-SCR activity of M (M= Zr, Ni and Co) doped MnOx supported biochar catalysts

L Chen, S Ren, W Liu, J Yang, Z Chen, M Wang… - Journal of …, 2021 - Elsevier
Abstract Several metal (Zr, Ni and Co) oxides doped biochar (BC) supported Mn oxide (MnO
x) catalysts were prepared by impregnation method, and their effects on the low-temperature …

Cu-and Ce-promoted nano-heterostructures on vanadate catalysts for low-temperature NH3–SCR activity with improved SO2 and water resistance

R Purbia, SY Choi, HJ Kim, B Ye, B Jeong… - Chemical Engineering …, 2022 - Elsevier
The objective of this study was to demonstrate a facile strategy for vanadate-based catalysts
having high NOx conversion efficiency (∼ 96%@ 220° C) and improved SO 2 resistance by …

[HTML][HTML] The effect of dopants (Fe, Al) on the low-temperature activity and SO2 tolerance in solvothermally synthesized MnOx NH3-SCR catalysts

H Li, L Schill, Q Gao, S Mossin, A Riisager - Fuel, 2024 - Elsevier
Fe-doped MnO x catalyst prepared by a preferred solvothermal method displayed noticeably
better low-temperature (LT) NH 3-SCR performance and water stability than an analogously …

Promotional effect of Fe and Ce co-doping on a V 2 O 5–WO 3/TiO 2 catalyst for SCR of NO x with high K and Pb resistance

X Yi, J Wang, Y Liu, Y Chen, J Chen - Catalysis Science & Technology, 2022 - pubs.rsc.org
There is an increasing demand to develop efficient SCR deNOx catalysts with high
resistance to alkali and heavy metals. In this study, a V2O5–WO3/TiO2 (denoted VWTi) …

Revealing M (M= Cu, Co and Zr) oxides doping effects on anti-PbCl2 poisoning over Mn-Ce/AC catalysts in low-temperature NH3-SCR reaction

M Wang, R Guo, S Ren, S Sun, Z Chen, J Yang… - Applied Catalysis A …, 2022 - Elsevier
Lead salts poisoning was a great challenge for the catalysts application in selective catalytic
reduction (SCR) reaction of NO x with NH 3 in stationary sources. Herein, several typical …

Integrated technology for dust removal and denitration of high-temperature flue gas in coal-fired power plants

K Chen, Y Huang, S Wang, Z Zhu, H Cheng, Q Yuan - Fuel, 2023 - Elsevier
A new integrated technology of high-temperature dust removal and denitration, which solves
the catalyst problems of wear, blockage, and poisoning caused by the operation of selective …

Pr-modified vanadia-based catalyst for simultaneous elimination of NOx and chlorobenzene

P Xu, N Zhu, L Hou, S Wang, S Li - Molecular Catalysis, 2023 - Elsevier
Abstract The V 2 O 5/TiO 2 catalyst is the most concerned NH 3-SCR catalytic system for
simultaneous removal of NO x and chlorinated volatile organic compounds (Cl-VOCs) …