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Enhanced CO oxidation activity of CuO/CeO2 catalyst prepared by surfactant-assisted impregnation method孙帅帅,毛东森,俞俊Research Institute of Applied Catalysis School of Chemical and Environmental Engineering Shanghai Institute of Technology摘 要:A modified CuO/CeO2 catalyst was prepared by surfactant-assisted impregnation method and showed better catalytic......
Catalytic wet air oxidation of phenol over RuO2/γ-Al2O3 catalystYANG Shaoxia;FENG Yujie;CAI Weimin;ZHU Wanpeng;JIANG Zhanpeng;WAN Jiafeng Department of Environmenal Science and Engineering, Tsinghua...; A kind of CWAO catalyst, RuO2/γ-Al2O3, was prepared by dipping Al2O3 into the aqueous solution ofRuCl3·3H2O. XRD, SEM and TEM were used to determine the catalytic structure. Influences of the calcination......
Ultralow platinum-loading PtPdRu@PtRuIr/C catalyst with excellent CO tolerance and high performance for the methanol oxidation reactionYan-Ni Wu1,Shi-Jun Liao2,Hai-Fu Guo1,Xiang-Ying Hao1,Zhen-Xing...="ChDivSummary">Carbon-supported PtPdRuIr, Pd@PtRuIr, PtPd@PtRuIr, and PtPdRu@PtRuIr catalysts were prepared by a colloidal method and their catalytic activities to the methanol oxidation reaction in the acidic......
Oxidation Reactivities of Organic Sulfur Compounds in Fuel Oil Using Immobilized Heteropoly Acid as Catalyst颜学敏,雷家珩摘 要:Heteropoly acid of Keggin structure phosphotungstic(HPW)and phosphomolybdic(HPMo) were chemically anchored to the modified SBA-15 channel.The materials were used as catalyst for oxidative desulfurization of organic sulfur compounds......
rate: 50 mV/s) It is noted that the improvement in catalytic activity is related to the content of Nafion in preparation solution. The current of methanol oxidation is largest for the catalyst... of 70.1% compared with the catalyst without Nafion, which is in the same order of the increase in peak current of methanol oxidation. This suggests that the improvement in catalytic activity......
High thermal stable gold catalyst supported on La2O3 doped Fe2O3 for low-temperature CO oxidation刘瑞辉1,2,张存满2,3,马建新2,31. School of Environmental Science and Engineering,Tongji University2. Clean...-precipitation method,and gold was loaded by deposition-precipitation.Thermal stability of gold catalyst was enhanced considerably by La2O3 doping.Even when calcined at 500 oC for 12 h,the catalyst doped......
High thermal stable gold catalyst supported on La2O3 doped Fe2O3 for low-temperature CO oxidation刘瑞辉1,2,张存满2,3,马建新2,31. School of Environmental Science and Engineering,Tongji University2. Clean...-precipitation method,and gold was loaded by deposition-precipitation.Thermal stability of gold catalyst was enhanced considerably by La2O3 doping.Even when calcined at 500 oC for 12 h,the catalyst doped......
catalysts in the presence of SO2 in feed gas.Moreover, adding V2 O5 to Pt catalyst resulted in improvement of resistance to SO2 oxidation, which decreases the emission of sulfate particulate.Thermal aging...Influence of V2O5 Addition on Reduction of NO by C3H6 over Pt/V2O5/Al2O3 Monolithic Catalyst Yu Junjie1,Kang Shoufang1,HAO Zhengping1,Jiang Zheng1 (1.Research Center for Eco-Environmental Sciences......
Immobilization of metalloporphyrins on CeO2@SiO2 with a core-shell structure prepared via microemulsion method for catalytic oxidation of ethylbenzeneSHEN Dan-hua(沈丹华), JI Lin-tao(吉琳韬), FU Ling-ling... for oxidation of ethylbenzene with molecular oxygen, namely, ethylbenzene conversion remains around 12% with identical selectivity of about 80% for acetophenone even after six-times reuse of the catalyst.Key......
Influence of Supports on Catalytic Performance and Carbon Deposition of Palladium Catalyst for Methane Partial Oxidation石芳丽11. Key Laboratory for Green Chemical Technology of State Education Ministry,School of Chemical Engineering & Technology,Tianjin University摘 要:The catalytic performance of methane partial oxidation was investigated on Pd/CeO2-ZrO2......
