title: Effect of manufacturing methods of AgCl/Al2O3 catalyst on selective catalytic reduction of NO(x).
abstract: The AgCl/Al2O3 catalyst has potential for use in the selective catalytic reduction (SCR) of NO(x). A compound hydrocarbon, following oxygenation is used as a type of reducing agent. In this experiment, the AgCl/Al2O3 catalyst was produced by four different methods, and the differences among their reduction catalysis of NO(x) were compared. Ethanol was used as a type of reducing agent. X-ray diffraction analysis was performed to study the crystalline structure and scanning electron microscope and transmission electron microscope (TEM) were applied to determine the microindentation. The results indicated that, in the range of 350-400 degrees C, there was no significant difference on the NO(x) reduction rate; however, there was dispersion at high and low temperature ranges. The size of the AgCl particles was about 20-100 nm.
authors: Advanced Science Research Laboratory, Saitama Institute of Technology, 1690 Fusaiji, Fukaya 369-0293, Japan. q7001grc@sit.ac.jp
authors: Satoshi
authors: S
authors: Kishida
authors: Dong-Ying
authors: DY
authors: Ju
authors: Hirofumi
authors: H
authors: Aritani
mesh_terms: D000537:Aluminum Oxide / Q000737:chemistry*; D002384:Catalysis; D003460:Crystallization; D008854:Microscopy, Electron; D009569:Nitric Oxide / Q000737:chemistry*; D010084:Oxidation-Reduction; D010316:Particle Size; D056951:Photoelectron Spectroscopy; D018030:Silver Compounds / Q000737:chemistry*; D014961:X-Ray Diffraction
chemical_list: D018030:Silver Compounds; D009569:Nitric Oxide; D000537:Aluminum Oxide; C037548:silver chloride