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Sources of deactivation during glycerol conversion on Ni/gamma-Al2O3

Autor
Chimentao, R.; Miranda, B.; Szanyi, J.; Sepulveda, C.; Santos, J.; Correa, J.; Llorca, J.; Medina, F.
Tipus d'activitat
Article en revista
Revista
Molecular catalysis
Data de publicació
2017-07-01
Volum
435
Pàgina inicial
49
Pàgina final
57
DOI
https://doi.org/10.1016/j.mcat.2017.03.023 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/106239 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S2468823117301761 Obrir en finestra nova
Resum
Hydrogenolysis of glycerol was studied using a diluted aqueous solution of glycerol in gas phase and atmospheric pressure on Ni/¿-Al2O3 catalyst. The catalytic transformation of glycerol generates products derived from dehydration, dehydrogenation, hydrogenolysis and condensation reactions. Deep hydrogenolysis route to produce CH4 prevails in the first few hours of reaction. As the reaction time progress, dehydration-dehydrogenation products start to appear. Here, a description of the deactivat...
Citació
Chimentao, R., Miranda, B., Szanyi, J., Sepulveda, C., Santos, J., Correa, J., Llorca, J., Medina, F. Sources of deactivation during glycerol conversion on Ni/gamma-Al2O3. "MOLECULAR CATALYSIS", 1 Juliol 2017, vol. 435, p. 49-57.
Paraules clau
Deactivation, Glycerol, Hydrogenolysis, Infrared, Nickel
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
NEMEN - Nanoenginyeria de materials aplicats a l'energia

Participants

  • Chimentao, Ricardo J  (autor)
  • Miranda Morales, Bárbara C.  (autor)
  • Szanyi, J  (autor)
  • Sepulveda, C.  (autor)
  • Santos, Jeannette B O  (autor)
  • Correa, J. V. S.  (autor)
  • Llorca Pique, Jordi  (autor)
  • Medina Mena, Francisco  (autor)