Oxidation of Diesel Soot by Several Rear Earth Catalysts with Different Atmosphere

查看全文 作　　者：Dou Lixin Liu Jiandong Shen Jian Gong Tianping Lü Zhenjian Wei [1,2,3]Yunfeng 机构地区：[1]Center of Research on Surface and Interface Chemical Engineering and Technology, Nanjing University,Nanjing 210093, China;[2]Engineering College, PLA University of Science and Technology, Nanjing 210007,China Engineering College, PLA University of Science and Technology, Nanjing 210007,China Center of Research on Surface and Interface Chemical Engineering and Technology, Nanjing University,Nanjing 210093, China;[3]College of Chemistry and Environment Science, Nanjing Normal University, Nanjing 210097, China Engineering College, PLA University of Science and Technology, Nanjing 210007,China Engineering College, PLA University of Science and Technology, Nanjing 210007,China Engineering College, PLA University of Science and Technology, Nanjing 210007,China; 出　　处：《Journal of Rare Earths》索引2004年第22卷第z1期,共3页 摘　　要：Diesel soot is related to incomplete fuel oxidation, and possesses the well-known mutagenic effects on human health.Diesel soot was collected from diesel engines and oxidized in laboratorial micro reactor by several prepared rare earth-based catalysts with or without different harmful monoxide gases such as NO, and activities of several rare earth catalysts were studied.The results indicate that soot can be more easily oxidized with monoxide gases. 关 键 词：diesel SOOT rare EARTH catalyst OXIDATION MONOXIDE gas