Calorimetric study of the acidity of Y-zeolites treated with silicon tetrachloride
Open Access
- 1 April 1988
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 66 (4) , 1013-1017
- https://doi.org/10.1139/v88-168
Abstract
The acidity of synthetic HY samples dealuminated with silicon tetrachloride vapour at various temperatures is investigated using microcalorimetry. The work covers sample preparation, characterization, and acidic properties. The differential heats of ammonia adsorption versus coverage and the acidity spectra are described. The catalytic performance is measured in the hydrogen transfer reaction.Keywords
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