Selective Catalytic Reduction of NO with C3H6 over CuCl/ZSM-5 Zeolites Prepared by Disperse Method

Abstract

Abstract: The selective catalytic reduction of nitrogen monooxide with propene in the presence of oxygen has been studied over CuCl/ZSM 5 prepared by the disperse method. It was found that the catalytic properties were changed obviously with the change of the type of parent zeolite, and the conversion of NO on CuCl/H ZSM-5 was much higher than that on Cu/Na ZSM-5. For CuCl/H-ZSM-5, the activity was increased with the increasing of copper amount. The activity of CuCl/H-ZSM-5(Cu amount>4%) was higher than that of ion-exchanged Cu-ZSM-5 zeolites at 573K.

Key words: CuCl/ZSM-5 zeolite, Nitrogen monooxide, Selective catalytic reduction

CLC Number:

O643.1

TrendMD:

JIA Ming-Jun, ZHANG Wen-Xiang, XIAO Feng-Shou, WU Tong-Hao, SUN Tie . Selective Catalytic Reduction of NO with C₃H₆ over CuCl/ZSM-5 Zeolites Prepared by Disperse Method[J]. Chem. J. Chinese Universities, 1998, 19(4): 606.

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[14]	ZHANG Wen-Xiang, JIA Ming-Jun, WU Tong-Hao, SUN Tie, YAHIRO Hidenori, IWAMOTO Masakazu, JUN Izumi. Adsorption Prperties of Nitrogen Monooxide on Metal Ion-exchanged Zeolites [J]. Chem. J. Chinese Universities, 1997, 18(12): 1999.

Selective Catalytic Reduction of NO with C₃H₆ over CuCl/ZSM-5 Zeolites Prepared by Disperse Method

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