THE EFFECTS OF POTASSIUM ON SOOT OXIDATION OVER K/Co3O4 UNDER LOOSE CONTACT
Introduction Preferential catalytic soot removal in catalytic filters at the relatively low temperature of the exhaust gases(200-450℃) is still a major technological challenge. Potassium has been usually utilized to promote the soot combustion by forming lower melting compounds or eutectics that increase the catalyst-soot contact . In this papre, the role of the potassium on carbon black (CB) combustion over K/Co3O4 catalysts under loose contact was investigated.
Min Sun Li Wang Zhigang Zhang Guanzhong Lu Yun Guo
Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, 200237, China
国际会议
6th International Conference on Environmental Catalysis(第六届国际环境催化大会 ICEC 2010)
北京
英文
281-281
2010-09-12（万方平台首次上网日期，不代表论文的发表时间）