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NOx-assisted soot oxidation over K/CuCe catalyst翁端,李佳,吴晓东,司知蠢State Key Laboratory of New Ceramics & Fine Process, Department of Materials Science and Engineering, Tsinghua University摘 要:catalyst decreased to 338 and 379 °C in the presence and absence of NO under a loose......
NOx-assisted soot oxidation over K/CuCe catalyst翁端,李佳,吴晓东,司知蠢State Key Laboratory of New Ceramics & Fine Process, Department of Materials Science and Engineering, Tsinghua University摘 要:catalyst decreased to 338 and 379 °C in the presence and absence of NO under a loose......
Ultrasonic Degradation of Methyl Orange in Presence of Y2O3 Doping Anatase TiO2 Catalyst Guo Baodong1,PAN Zhijun1,Wen Fuyu1,LIU Zhenrong1,ZHANG Zhaohong1,Wang Jun1 (1.Department of Chemistry, Liaoning University, Shenyang, 110036 China) Abstract:Various affecting factors and degradation mechanism were studied on ultrasonic degradation of methyl orange adopting Y2O3 doping anatase TiO2 catalyst......
Application of Ceria and Lanthana in Catalyst for Cleansing Exhaust Gas of Car Yang Chunsheng1,Chen Jianhua1,Dai Shaojun1 (1.Department of Materials, Yancheng Institute of Technology, Yancheng 224003, China) Abstract:The importanCe of rare earths being applied in the catalyst for cleansing the exhaust gas out of car was introduced. The acting mechanism of ceria and lanthana in catalyst and its......
Removal of Cooking Fume by Catalytic Combustion on Pt/La-Al2O3 + Ce0.5Zr0.5O2 Catalyst Zhong Junbo1,Gong Maochu1,Wang Jianli1,Zhao Ming1,Liu Zhimin1,Chen Yaoqiang1 (1.College of Chemistry, Sichuan...) that is added can promote the activity of the prepared catalysts and can decrease the complete conversion temperature of cooking fume. When the ratio between La-Al2O3 and OSM is 1∶ 1, the catalyst has......
Effect of Lanthanum on Catalytic Growth of Carbon Nanotubes from Methane over Nickel-Aluminum Catalyst JU Yan1,Rao Richuan1,Wei Renzhong1,Li Fengyi1 (1.Department of Chemistry, Nanchang University... La into Ni-A1 catalyst improves the catalytic lifetime and the yields of CNTs in the methane decomposition.Some characteristics of CNTs were investigated by TEM and XRD.The analyses show that CNTs......
J. Cent. South Univ. (2016) 23: 2139-2145 DOI: 10.1007/s11771-016-3270-2 TiO2 preparation by improved homogeneous precipitation and application in SCR catalyst YAO Jie(姚杰)1, 2, ZHONG Zhao-ping(仲兆平)2... for nano-TiO2 preparation, which was used as carrier material for the production of honeycomb selective catalytic reduction (SCR) catalyst. The influence rules of the two improved methods......
Performance of Pd/CeO_2-ZrO_2-Al_2O_3 catalyst for motorcycle ZHANG Xiaoyu1,GONG Maochu1,ZHAO Ming1,CHEN Shanhu1,CHEN Yaoqiang1 (1.Key Laboratory of Green Chemistry & Technology Ministry... temperature of Pd/CeO_2-ZrO_2-Al_2O_3 catalyst was lower than that of Pd/CeO_2-ZrO_2+Al_2O_3 catalyst whether they were fresh or aged catalysts. The Pd/CeO_2-ZrO_2-Al_2O_3 exhibited high three-way......
Effect of Fe2O3 Loading Amount on Catalytic Properties of Monolithic Fe2O3/Ce0.67Zr0.33O2-Al2O3 Catalyst for Methane Combustion Zhong Junbo1,Yan Shenghui1,Gong Maochu1,Wang Jianli1,Liu Zhimin1,Chen... being aged in water gas at 1273 K. When the loading amount of Fe2O3 was 8%( mass fraction), the catalyst held the highest activity, and the best temperature speciality and thermal stability. The complete......
