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《Chinese Journal of Catalysis》 2008-05
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Preparation of Pt/Al_2O_3 Metallic Honeycomb Catalyst and Its Catalytic Properties for CO Preferential Oxidation

ZHANG Jianguo1,2,JIA Jingsheng1,ZHANG Chunxi1,WANG Shudong1(1 Dalian Institute of Chemical Physics,The Chinese Academy of Sciences,Dalian 116023,Liaoning,China;2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China)  
A Pt/Al_2O_3 metallic honeycomb catalyst was prepared and studied in the CO preferential oxidation.The surface of the Fe-20Cr-5Al metallic substrate(400 cells/in2) appeared needle shape structure when it was oxided at 900 ℃ for 10 h.The optimal Al_2O_3 coating procedure was slurry-sol-slurry.The metallic honeycomb catalyst showed CO conversion of 54.0% and CO selectivity of 42.5% in CO preferential oxidation at 120 ℃,which were 1.7 and 1.4 times that of the ceramic honeycomb catalyst,respectively.
【CateGory Index】: O643.36
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 CHEN Xi-rong1,DONG Xin-fa1,ZOU Han-bO2,LIN Xiao-min1,LIN Wei-ming1,2(1.School of Chemical and Energy Engineering,South China University of Technology,Guangzhou 510640,China;2.School of Biological and Chemical Engineering,Guangzhou University,Guangzhou 510405,China);Research Progress in Catalysts for Removing CO from Hydrogen-Rich Gas Stream in Onboard Fuel Cell by Selective Oxidation[J];Natural Gas Chemical Industry;2007-04
2 WANG Chao1,XU Xin2,LUO Guo-hua2(1.College of Material and Chemical Engineering,Beijing University of Chemical Technology,Beijing 100029,P.R.China;2.College of Material and Chemical Engineering,Beijing Institute of Petrochemical Technology,Beijing 102617,P.R.China);Investigation on Slective Oxidation of CO in Hydrogen-Rich Gas for Nano Au/ZnO/TiO_2 Catalyst[J];Journal of Petrochemical Universities;2007-01
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 LIU Yan-wei,YANG Bin,LI Yan(School of Materials and Metallurgical Engineering,Kunming University of Science and Technology,Kunming 650093,Yunnan);Applications of platinum-group metals in modern industries[J];Southern Metals;2009-02
2 HAI-Feng1,2,JIA Mei-lin1,BAO Zhaorigetu1,Mengntuya1,LI Da1,LI Yan-feng2(1.College of Chemistry & Environmental Science,Inner Mongolia Normal University,Huhhot Inner Mongolia 010022,P.R.China;2.College of Chemistry & Chemical Engineering,Lanzhou University,Lanzhou Gansu 730000,P.R.China);Preparation of Au/Co_3O_4 and It's Catalytic Performance for CO Oxidation[J];Journal of Petrochemical Universities;2008-02
3 CHEN Xi-rong1,ZOU Han-bo2,CHEN Sheng-zhou2,DONG Xin-fa1,LIN Wei-ming1,2(1.School of Chemical and Energy Engineering,South China University of Technology,Guangzhou 510006,China;2.School of Chemistry and Chemical Engineering,Guangzhou University,Guangzhou 510006,China);Removal of carbon monoxide in excess hydrogen over Ru/γ-Al_2O_3 supported catalysts[J];Applied Chemical Industry;2008-02
4 CHEN Xi-rong1, DONG Xin-fa1, ZOU Han-bo2, CHEN Sheng-zhou2, LIN Wei-ming1,2(1.School of Chemical and Energy Engineering, South China University of Technology, Guangzhou 510641, China; 2.School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510091, China);Study on selective CO oxidation in hydrogen-rich gas and effect of calcined temperature on Ru_1La_xO_δ/γ-Al_2O_3 catalysts[J];Modern Chemical Industry;2008-03
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