P-Tu-B-180 Correlation Between Surface Acidy, Structural Vibration and SI/AL Ratio in Dealuminated Y Zeolites

Tuesday, June 16, 2015
Ballroom B (Lawrence Convention Center)
Roger Solano, Carlos Marquez, Alexander Moronta, Douglas Rodriguez, Eduardo Gonzalez, Vanessa Chavez, Roselyn Atencio, Marķa Arrieta and Victor Ferrer, University of Zulia, Venezuela.
The purpose of this research was to correlate the surface acidity obtained by different methods and the Si/Al ratio in dealuminated Y-type zeolites and a linear correlation between the surface acidity, the frequency of the ~580 cm-1 band and the Si/Al ratio was found.