Low temperature denitrification and mercury removal of Mn/TiO2-based catalysts: A review of activities, mechanisms, and deactivation

J Yang, Y Huang, J Su, L Chen, M Zhang, M Gao… - Separation and …, 2022 - Elsevier
Abstract Mn-Ce/TiO 2 series catalysts have become a hot spot in the research of low
temperature NH 3-SCR catalyst for denitrification and mercury removal due to good catalytic …

MOF-74-M (M = Mn, Co, Ni, Zn, MnCo, MnNi, and MnZn) for Low-Temperature NH3-SCR and In Situ DRIFTS Study Reaction Mechanism

S Xie, Q Qin, H Liu, L Jin, X Wei, J Liu… - … applied materials & …, 2020 - ACS Publications
Monometallic and bimetallic MOF-74-M (M= Mn, Co, Ni, Zn, MnCo, MnNi, and MnZn)
catalysts were prepared by the solvothermal method for NH3-SCR. XRD, BET, SEM, and …

Preparation and performance of cerium-based catalysts for selective catalytic reduction of nitrogen oxides: a critical review

M Cai, X Bian, F Xie, W Wu, P Cen - Catalysts, 2021 - mdpi.com
Selective catalytic reduction of nitrogen oxides with NH3 (NH3-SCR) is still the most
commonly used control technology for nitrogen oxides emission. Specifically, the application …

Low temperature high activity of M (M= Ce, Fe, Co, Ni) doped M-Mn/TiO2 catalysts for NH3-SCR and in situ DRIFTS for investigating the reaction mechanism

S Xie, L Li, L Jin, Y Wu, H Liu, Q Qin, X Wei, J Liu… - Applied Surface …, 2020 - Elsevier
The loading of Mn on TiO 2 for NH 3-SCR has good low temperature catalytic activity and
has been extensively studied. In this experiment, a series of second metals (Ce, Fe, Co, Ni) …

Elaborating the improving SO2 resistance mechanism of CeWTi catalysts through framework confined ordered mesoporous structures for low-temperature NH3-SCR …

M Li, X Huang, G Zhang, Z Tang, D Hu - Separation and Purification …, 2023 - Elsevier
It is still a significant challenge that enhancing SO 2 tolerance on the Ce-based catalyst in
NH 3-SCR reaction at low temperature. In this paper, an ordered mesoporous Ce-W-Ti-E …

Alkali and Heavy Metal Copoisoning Resistant Catalytic Reduction of NOx via Liberating Lewis Acid Sites

Z Shen, X Liu, S Impeng, C Zhang, T Yan… - Environmental …, 2022 - ACS Publications
The catalyst deactivation caused by the coexistence of alkali and heavy metals remains an
obstacle for selective catalytic reduction of NOx with NH3. Moreover, the copoisoning …

Realizing simultaneous detrimental reactions suppression and multiple benefits generation from nickel doping toward improved protonic ceramic fuel cell performance

Y Song, J Chen, M Yang, M Xu, D Liu, M Liang… - Small, 2022 - Wiley Online Library
Anode‐supported protonic ceramic fuel cells (PCFCs) are highly promising and efficient
energy conversion systems. However, several challenges need to be overcome before …

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 …

Mercury removal from flue gas by magnetic iron-copper oxide modified porous char derived from biomass materials

W Yang, Y Li, S Shi, H Chen, Y Shan, Y Liu - Fuel, 2019 - Elsevier
In this work, a magnetic iron-copper oxide modified porous char derived from biomass
materials was prepared by microwave activation and ultrasonic-assisted impregnation …

Effect of transition-metal oxide M (M= Co, Fe, and Mn) modification on the performance and structure of porous CuZrCe catalysts for simultaneous removal of NO and …

J Tang, L Zhao, S Jiang, Y Huang, J Zhang, J Li - Energy & Fuels, 2022 - ACS Publications
In order to satisfy the characteristics of non-power plant flue gas emissions, the reaction
mechanism for the simultaneous removal of NO and toluene over different transition-metal …