Effect of doping with different amounts of nickel on the selective catalytic reduction NO of manganese oxides

Liqiang Chen, Lina Sun, Mingxia Zhu, Lihua Chen, Hao Li, Donghui Hu, Lihong Liu, Fulong Yuan

Article ID: 1345
Vol 4, Issue 2, 2021

VIEWS - 721 (Abstract) 235 (PDF)

Abstract


Nickel-manganese oxides were studied for selective catalytic reduction of NO by XRD，H2-TPR and N2 adsorption-desorption. The study was found that the catalyst Ni0.4 Mn0.6Ox showed the best SCR activity，the reasons may be as follows: Ni0.4Mn0.6Ox catalyst showed the optimal synergistic effect between nickel and manganese and appropriate redox ability, which were conducive to NH3 under the condition of low temperature catalytic reduction of NO．

Keywords


Selective Catalytic Reduction; NO; Nickel-Manganese Oxides; Synergistic Effect

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DOI: https://doi.org/10.24294/ace.v4i2.1345

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