پديد آورندگان :
Barzegar، A. R. نويسنده , , Mortazavi، B. نويسنده Department of Occupational Health, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran. , , Asilian Mahabadi، H. نويسنده Department of Occupational Health, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran. , , Kazemian، H. نويسنده ,
كليدواژه :
Clinoptilolite , Catalytic oxidation , manganese oxide , Toluene
چكيده لاتين :
The aim of the present study was the investigation of catalytic oxidation of toluene over manganese oxide supported on a natural zeolite (clinoptilolite). The catalyst was synthesized by the impregnation method and calcining at 450°C, and then characterized by X-ray fluorescence (XRF), X-ray diffraction (XRD), and scanning electron microscopy (SEM). The effects of the toluene concentration, and space velocity were investigated at different reaction temperatures and the catalytic activity of the catalyst was compared with zeolite 13X. The results indicate that Mn/Clino catalyst, with 10wt% loading, shows proper catalytic activity for degradation of toluene. This study claims that Mn/Clino exhibited relatively a good catalytic activity in comparison with Mn/Z13X.
