INCAPE 05401
INSTITUTO DE INVESTIGACIONES EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Unidad Ejecutora - UE
artículos
Título:
Stability of Ni and RhNi catalysts derived from hydrotalcite-like precursors for the partial oxidation of methane
Autor/es:
DEBORAH V. CESAR; MARIA BALDANZA; HENRIQUES CRISTIANE; FRANCISCO POMPEO; GERARDO SANTORI; JOHN MUNERA; LOMBARDO EDUARDO; MARTIN SCHMAL; CORNAGLIA LAURA; NICHIO NORA
Revista:
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
Editorial:
PERGAMON-ELSEVIER SCIENCE LTD
Referencias:
Lugar: Amsterdam; Año: 2012 vol. 38 p. 5616 - 5626
ISSN:
0360-3199
Resumen:
In this work, NiMgAl and RhNiMgAl catalysts prepared from HTLCs precursors were investigated for the Partial Oxidation of Methane (POM) at 550 and 750 C. Samples have been characterized by XRD, TPR, H2 chemisorption, TPSR analyses, XPS, field emission scanning electron microscopy and Raman spectroscopy. NiMgAl catalysts with high Ni content (40 and 16 wt%) showed high stability and high methane conversion for POM. On the other hand those with lower Ni content (NiHT15 and NiHT25, with 6 and 4 wt%) exhibited low catalytic activity with low H2/CO.
