NDLI: Estudio de Catalizadores de Rutenio para la obtención de Gas de Síntesis a partir del Reformado Seco de Metano

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Estudio de Catalizadores de Rutenio para la obtención de Gas de Síntesis a partir del Reformado Seco de Metano

Content Provider	Semantic Scholar
Author	Maina, Silvia C. P. Miguel, Sergio R. De Scelza, Osvaldo A. Jablonski, Estanislao L.
Copyright Year	2009
Abstract	Resumen En este trabajo se estudia el comportamiento catalitico en reformado seco de catalizadores de Ru soportados sobre aluminas con agregado de Na, K, Mg, Ca o Ba. Los soportes y catalizadores fueron caracterizados y se analizo el comportamiento catalitico en la reaccion de reformado de CH 4 con CO 2 . Los catalizadores Ru/Al 2 O 3 -Na y Ru/Al 2 O 3 -K ofrecen mayores conversiones y mejores relaciones H 2 /CO, asunto que esta relacionado con la dispersion metalica y con la basicidad del soporte. La disminucion del tiempo de reduccion previa del catalizador en H 2 , produce una disminucion de las conversiones de CO 2 y CH 4 para todos los catalizadores excepto para el Ru/Al 2 O 3 -Na. Este fenomeno no seria debido al efecto termico sino al tiempo de reduccion propiamente dicho. Palabras clave: gas de sintesis, reformado seco, catalizadores de Ru, reformado de CH 4 A Study on Ruthenium Catalysts to Obtain SynGas by Dry Methane Reforming Abstract This work studies the catalytic performance in dry reforming of Ru catalysts supported on γ-Al
Starting Page	21
Ending Page	28
Page Count	8
File Format	PDF HTM / HTML
DOI	10.4067/S0718-07642009000600004
Volume Number	20
Alternate Webpage(s)	https://scielo.conicyt.cl/pdf/infotec/v20n6/art04.pdf
Alternate Webpage(s)	https://doi.org/10.4067/S0718-07642009000600004
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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