Surface characterization of borated y-alumina by using proton affinity distributions

Surface characterization of borated y-alumina by using proton affinity distributions

Borated aluminas with different boria contents (2, 3, 5 and 8 wt.% B2O3) were prepared to be used as supports for hydrotreating CoMo catalysts. The borated aluminas were characterized by proton affinity distributions (PAD) to obtain information about changes caused by boron introduction in the surfa...

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Bibliographic Details
Main Authors: David de Jesús Pérez Martínez, Guillermo Andrés Acevedo Quiroga, Sonia Azucena Giraldo Duarte, Aristóbulo Centeno Hurtado
Format: Article
Language:English
Published: Universidad de Antioquia 2011-01-01
Series:Revista Facultad de Ingeniería Universidad de Antioquia
Subjects:
alumina
boron
proton affinity distribution (pad)
infrared
hydroxyls
Online Access:http://www.redalyc.org/articulo.oa?id=43021212003

Internet

http://www.redalyc.org/articulo.oa?id=43021212003

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