Study on Denitration Activity of Transition Metals of Ag,Co,Ni and Cu on CeAlO Catalyst Carrier AITranslate

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Chinese Library Classification Number:O643.36[理学—物理化学];X734.2[环境科学与工程—环境工程]

Citation Information:

Transition metals of Ag,Co,Ni and Cu were doped on CeAlO catalyst carrier to investigate their denitration activity.The results from XRD,SEM and BET show that transition metals of Ag,Co,Ni and Cu can be well dispersed on CeAlO carrier to increase the number of catalyst active centers and then enhance water-gas shift reaction and improve NO conversion.The results from comparison study show that Ag can well interact with CeAlO carrier to form a reactive InAgO2 intermediate and accelerate Ag dispersion to ensure highest denitration activity and sulfur resistance in the Ag/CeAlO catalyst.