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研究了Ag/CeO2-ZrO2-A l2O3催化剂在富氧条件下C3H6选择性还原NO的性能,讨论了CeO2含量,Ag负载量对催化剂性能的影响。结果表明,CeO2含量为25%,Ag负载量为5%时,催化剂的活性最好,NO转化率可达到51.2%。
The performance of Ag / CeO2-ZrO2-Al2O3 catalyst for the selective reduction of NO with C3H6 was studied. The effects of CeO2 content and Ag loading on the catalyst performance were discussed. The results show that when the content of CeO2 is 25% and the loading of Ag is 5%, the catalyst has the best activity and the NO conversion rate reaches 51.2%.