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Vol. 25 No. 7 (2013): Vol 25 Issue 7

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Catalytic Combustion of Methane over CuO/ZrO2-Al2O3 Catalysts Modified by MxOy (M = Y, Cr, Mg, Ce)

https://doi.org/10.14233/ajchem.2013.14636
Shu Zheng
Henan Mechanical and Electrical Engineering College, Xinxiang 453002, Henan Province, P.R. China
Hong-Xia Guo
Henan Mechanical and Electrical Engineering College, Xinxiang 453002, Henan Province, P.R. China
Feng-Chun Jia
Henan Mechanical and Electrical Engineering College, Xinxiang 453002, Henan Province, P.R. China

Corresponding Author(s) : Shu Zheng

shuer45@163.com

Asian Journal of Chemistry, Vol. 25 No. 7 (2013): Vol 25 Issue 7

Abstract

A series of CuO/ZrO2-Al2O3 catalysts modified by MxOy(M = Y, Cr, Mg, Ce) have been prepared using sol-gel method. The catalysts have been characterized by BET and XRD techniques and catalytic activity for methane combustion have been investigated. The result of catalytic activity indicates that CuO/Y2O3-ZrO2-Al2O3 catalyst has higher catalytic activity and the best thermal stability. The addition of Y2O3 can increase catalytic activity and thermal stability of CuO/ZrO2-Al2O3 catalyst.

Keywords

Methane Catalytic combustion CuO
Zheng, S., Guo, H.-X., & Jia, F.-C. (2013). Catalytic Combustion of Methane over CuO/ZrO2-Al2O3 Catalysts Modified by MxOy (M = Y, Cr, Mg, Ce). Asian Journal of Chemistry, 25(7), 4094–4098. https://doi.org/10.14233/ajchem.2013.14636
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