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Direct decomposition of NO into N2 and O2 over Cu/ZSM-5 containing Ce and Zr as Dromoter

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成果类型:
会议论文
作者:
Zhe Wang;Jicheng Zhou
作者机构:
Key Laboratory of Green Catalysis and Chemical Reaction Engineering of Hunan Province,School of Chem
School of Chemical Engineering,University of South China,Hunan 421001,PR China
语种:
英文
关键词:
NO decomposition;Cu/ZSM-5 containing Ce and Zr;Active site;Oxygen forbearance.
年:
2012
页码:
1735-1739
会议名称:
2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)
会议论文集名称:
2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)论文集
会议时间:
2010-07-24
会议地点:
哈尔滨
会议赞助商:
信息技术与工业工程研究中心
机构署名:
本校为第一机构
院系归属:
化学化工学院
摘要:
The Zr-Cu-Ce/ZSM-5 catalysts prepared by the simultaneous ion-exchange showed high activity for NO decomposition in the presence of O2,the highest conversion of NO was up to 75%,indicating that the Ce and Zr addition can enhance the activity of catalysts.A new highly active site,which facilitates oxygen mobilization and desorption,could be formed in the sample due to the Ce and Zr addition.In addition,the Zr addition can significant...

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