铈锆铜(铁)氧化物复合脱硝催化剂的制备与性能研究

Anhui Architecture(2019)

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Abstract
文章采用共沉淀法将氧化铜或氧化铁对ZrO2-CeO2进行掺杂,制备出系列新型无毒低温选择性催化还原(SCR)脱硝催化剂,并其催化活性进行了分析表征.结果 表明:Cu1-0JZrO2-CeO2和Fe0.5-1/ZrO2-CeO2两种催化剂的低温脱硝活性最佳,分别能在150~250℃及140~250℃的温度区间内,使得NO气体脱除效率高达100%.
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