Influence of the aluminium impregnation [ Al(NO3)3] in the beta zeolite over its acidity

Influence of the aluminium impregnation [ Al(NO3)3] in the beta zeolite over its acidity

Beta zeolite was impregnated with [ Al(NO3)3], increasing the aluminium content in increments of 0.05% from 0.00% to 0.25%. A parallel treatment with 0.05% sulphuric acid was also performed; in both cases, methanol was used as solvent (disperse phase). Cation exchange capacity (CEC), ammonia chemiso...

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Bibliographic Details
Main Authors: Francisco José Sánchez Castellanos, Claudia Johanna Niño, Oscar Alberto Muñoz
Format: Article
Language:English
Published: Universidad Nacional de Colombia 2004-05-01
Series:Ingeniería e Investigación
Subjects:
esterification
beta zeolite
catalysis
impregnation
characterization
Online Access:https://revistas.unal.edu.co/index.php/ingeinv/article/view/14602

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