Balance between Catalyst Acidity and Hydrophilicity in Biofuel Production from Fatty Acid Esterification over Al-SBA-15

Balance between Catalyst Acidity and Hydrophilicity in Biofuel Production from Fatty Acid Esterification over Al-SBA-15

A collection of Al-SBA-15 mesoporous catalysts (Si/Al = 13–174) was investigated to overcome typical accessibility constraints of microporous solids. <sup>27</sup>Al MAS NMR confirmed the existence of tetrahedrally coordinated Al in the catalyst’s framework, and the fraction of such spec...

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Bibliographic Details
Main Authors: Simone J. Canhaci, Elise M. Albuquerque, Camila C. Lopes, Vinícius W. Faria, Luiz Silvino Chinelatto Junior, Andréa M. Duarte de Farias, Cristina B. Quitete, Marco A. Fraga
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Catalysts
Subjects:
oleic acid
aluminosilicate
SBA-15
biofuel
bioenergy
biomass
Online Access:https://www.mdpi.com/2073-4344/13/5/827

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