Chem. J. Chinese Universities ›› 1996, Vol. 17 ›› Issue (11): 1773.

• Articles • Previous Articles     Next Articles

Selective Catalytic Reduction of Nitric Oxide by Propene over Heteroatom ZSM-5 Zeolites

ZHANG Wen-Xiang1, JIA Ming-Jun1, ZHANG Chun-Lei1, WU Tong-Hao1, AO Xue-Ju2   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130023;
    2. Environmental Monitor Certre of Qiqihaer, Qiqihaer
  • Received:1996-07-11 Online:1996-11-24 Published:1996-11-24

Abstract: The selective catalytic reduction of nitric oxide with propene in the presence of oxygen has been studied over various transition metal substituted heteroatom ZSM-5 zeolites.It was found that most of MZSM-5 zeolites(M=Co,Cr,Cu,Fe,Mn,Ni,Ti,V,Zn)were effective catalysts for the reaction,Among the samples tested, FeZSM-5 shows the hightest activity around the reaction temperature of 673 K.

Key words: Heteroatom ZSM-5 zeolites, Nitric Oxide, Catalytic reduction

TrendMD: