شماره ركورد كنفرانس :
4518
عنوان مقاله :
Effect of phosphorous and impregnation method on Propylene selectivity from methanol over HZSM-5 nano catalysts
Author/Authors :
Masoud Navaei Shirazi Department of Applied Chemistry and Chemical Engineering - Faculty of Chemistry - University of Tabriz , Naser Hadi Department of Applied Chemistry and Chemical Engineering - Faculty of Chemistry - University of Tabriz , Aligoli Niaei Department of Applied Chemistry and Chemical Engineering - Faculty of Chemistry - University of Tabriz , Dariush Salari Department of Applied Chemistry and Chemical Engineering - Faculty of Chemistry - University of Tabriz , S. Reza Nabavi Department of Applied Chemistry - University of Mazandaran, Babolsar
كليدواژه :
Methanol to propylene , Propylene selectivity , HZSM-5 nano catalyst , P modification , Impregnation methods
عنوان كنفرانس :
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
چكيده لاتين :
Effect of the modified zeolites with different amount of phosphorous (P/HZSM-5) on catalytic
performance for the methanol to propylne (MTP) process was investigated. The modification of
catalysts were carried out by wet impregnation and dry impregnation methods and the effect of
that objects were studied on the catalytic performance of HZSM-5 (SiO2/Al2O3=100) zeolites in
MTP process. The investigation of product distribution showed that the selectivity to propylene
decreased with increasing phosphorous content. The higher propylene selectivity achieved with
dry impregnation method.
