Journal of Thermodynamics & Catalysis
Open Access
ISSN: 2157-7544
+44 1300 500008
ISSN: 2157-7544
+44 1300 500008
Department of Information System, Graduate School of Engineering, Saitama Institute of Technology, Fukaya 369-0293, Japan
Research Article
Study on the Effect of Different Preparation Methods on the Performance of
AgCl/Al2O3 Catalyst Used for Diesel Exhaust Treatment
Author(s): Yi-Min Yu, Susumu Sato, Wei-Min Zhou, Hao Tian and Dong-Ying Ju*
In this study, AgCl/Al2O3 catalyst was prepared by the impregnation method to remove NOx in diesel exhaust gas, so as to achieve the purpose of purifying exhaust gas. The AgCl/Al2O3 catalyst is a kind of hydrocarbons selective catalytic reduction (HC-SCR) catalyst. The HC-SCR catalyst uses the unsaturated hydrocarbons and the oxygencontaining derivatives of the hydrocarbons as reducing agents to convert harmful NOx in the exhaust gas into N2. This kind of catalyst belongs to Ag type catalyst, and because of its simple preparation conditions, low cost and good catalytic activity of this catalyst, AgCl/Al2O3 catalyst is worth studying. in this research, the catalysts were prepared under four different conditions by changing the adding order of NH4Cl, AgNO3 and γ.. View More»