INCAPE   05401
INSTITUTO DE INVESTIGACIONES EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Unidad Ejecutora - UE
capítulos de libros
Título:
IN SPECIES AND STRUCTURAL PROPERTIES OF IN-EXCHANGED ZSM5 AND MORDENITE
Autor/es:
J. M. ZAMARO; E. E. MIRÓ; A. MARTÍNEZ; M. YATES; G. FUENTES
Libro:
Characterisation of porous Solids VIII
Editorial:
The Royal Society of Chemistry
Referencias:
Lugar: Cambridge; Año: 2008; p. 190 - 196
Resumen:
We studied In-mordenite and In-ZSM5 exchanged samples produced through high-temperature treatments of In(NO3)3 impregnated solids. The transformations suffered by the zeolitic matrix and the exchanged indium species were also studied and their catalytic behaviour evaluated. For that purpose the indium-zeolites were characterised through Fourier Transform Infrared Spectroscopy (FTIR), Si and Al Magic Angle Nuclear Magnetic Resonance Spectroscopy (Si29MASNMR and Al27MASNMR), NO Temperature Programmed Desorption (NO-TPD), Thermogravimetric Analysis and Differential Thermal Analysis (TGA-DTA) techniques, and were evaluated in the SCR of NOx reaction using methane (CH4-SCR) as reductant.3)3 impregnated solids. The transformations suffered by the zeolitic matrix and the exchanged indium species were also studied and their catalytic behaviour evaluated. For that purpose the indium-zeolites were characterised through Fourier Transform Infrared Spectroscopy (FTIR), Si and Al Magic Angle Nuclear Magnetic Resonance Spectroscopy (Si29MASNMR and Al27MASNMR), NO Temperature Programmed Desorption (NO-TPD), Thermogravimetric Analysis and Differential Thermal Analysis (TGA-DTA) techniques, and were evaluated in the SCR of NOx reaction using methane (CH4-SCR) as reductant.
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