Publication Type Journal Article
Title Gas-phase dehydration of glycerol over hierarchical silicoaluminophosphate SAPO-40
Authors A Fernandes Filipa Ribeiro João P. Lourenço
Groups
Journal CATALYSIS COMMUNICATIONS
Year 2017
Month May
Volume 95
Number
Pages 16-20
Abstract Hierarchical silicoaluminophosphate SAPO-40 was synthetized using an organosilane acting as additional porogen agent. The structural, textural and acid properties of the new material were evaluated using XRD, Si-29 and Al-27 MAS NMR, SEM, N-2 adsorption, pyridine adsorption followed by IR spectroscopy and thermal analyses. The evaluation of the catalytic performance in the dehydration of glycerol has evidenced a high activity and a very low deactivation rate. When compared with the conventional SAPO-40, this catalyst shows higher acrolein selectivity and a significantly longer catalytic lifetime. (C) 2017 Elsevier B.V. All rights reserved.
DOI http://dx.doi.org/10.1016/j.catcom.2017.02.015
ISBN
Publisher
Book Title
ISSN 1566-7367
EISSN 1873-3905
Conference Name
Bibtex ID ISI:000403997000004
Observations
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