شماره ركورد كنفرانس :
4518
عنوان مقاله :
Effect of Si/Al ratios on the activity of H-ZSM-5 modified catalysts in the catalytic oxidation of Ethyl acetate
Author/Authors :
A Jodaei Islamic Azad University - Sofian Branch , S Ahmadizadeh Islamic Azad University - Sofian Branch , A Niaei Islamic Azad University - Sofian Branch , D Salari Islamic Azad University - Sofian Branch
كليدواژه :
catalytic oxidation , Ag-ZSM-5 , VOC , Si/AI , HZSM-5
عنوان كنفرانس :
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
چكيده لاتين :
The objective of this work is to study the effects of Si/Al in HZSM-5 and Ag-ZSM-5 catalysts in the catalytic oxidation of ethyl acetate. Catalytic studies were carried out in a catalytic fixed bed reactor under atmospheric pressure The results show that, with an increase in the Si/Al(from 14 to 400, molar ratio), the catalytic activity decreases espasully in HZSM-5 catalysts. The catalysts were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM).
