作者: XiaoYan Shi , Wenpo Shan , Hong He , Fudong Liu , Changbin Zhang
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摘要: Disclosed is a Ce-based composite oxide catalyst for selective catalytic reducing nitrogen oxides with ammonia, which comprises Ce and at least one of transition metal except Ce. The prepared by simple method uses non-toxic harmless raw materials, it has the following advantages: high activity, excellent selectivity generating etc. can be applied in cleaning plant from mobile stationary sources.