Artículo
Recent advances in catalysts, palladium alloys and high temperature WGS membrane reactors: A review
Fecha de publicación:
03/2015
Editorial:
Elsevier
Revista:
International Journal of Hydrogen Energy
ISSN:
0360-3199
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
There is an increasing demand for pure H2 (CO < 10 ppm) to be used in low temperature PEM fuel cells. This puts pressure on the development of alternative routes to purify the hydrogen that is produced in reformers using feedstocks such as natural gas and ethanol. A good option is the water gas shift reaction conducted in a membrane reactor to obtain ultrapure hydrogen. This contribution critically reviews the developments that took place in this decade concerning more efficient, selective, long-lasting catalysts that do not catalyze the formation of methane, graphitic and carbonaceous residues. The membranes, highly selective to hydrogen with high permeability and resistant to poisonous gases, particularly H2S, are also critically reviewed. Also included in this analysis are the different types of membrane reactors most commonly used.
Palabras clave:
Hydrogen Production
,
Pt Pd Rh
,
Co Inhibition
,
H2s Effect
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Articulos(INCAPE)
Articulos de INST.DE INVEST.EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Articulos de INST.DE INVEST.EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Citación
Cornaglia, Laura Maria; Múnera Agudelo, John Fernando; Lombardo, Eduardo Agustin; Recent advances in catalysts, palladium alloys and high temperature WGS membrane reactors: A review; Elsevier; International Journal of Hydrogen Energy; 40; 8; 3-2015; 3423-3437
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