Catalytic Activity of Y Zeolite Supported CeO2 Catalysts for Deep Oxidation of 1, 2-Dichloroethane (DCE) |
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| Authors: | Jianmin Zhou Lan Zhao Qinqin Huang Renxian Zhou Xiaokun Li |
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| Affiliation: | 1. Wenzhou Medicine College, Wenzhou, 325035, People’s Republic of China
2. Institute of Catalysis, Zhejiang University, Hangzhou, 310028, People’s Republic of China
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| Abstract: | Three Y zeolites supported CeO2 catalysts (CeO2/USY, CeO2/HY, CeO2/SSY) were prepared and used for deep oxidation of 1,2-dichloroethane (DCE) in low concentration (about 1,000 ppm). The catalysts were characterized by XRD, N2 adsorption/desorption and H2-TPR. The results showed that the catalytic activity of the supported CeO2 catalysts was much higher than that of Y zeolites, in particular, CeO2/USY exhibited the highest activity, T98% values of DCE was about 270 °C. And the catalytic activity was strongly related to the interaction between CeO2 and Y zeolites. |
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