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Oxidação preferencial de CO em catalisadores à base de ouro : estudo do efeito do suporte e do método de síntese do catalisador
(Universidade Federal de São Carlos, 2016-03-29)
The CO preferential oxidation reaction (PROX) is used in the purification of hydrogen
streams for various applications. Since the discovery of improved catalytic properties
of gold particles, at nanometer range, in the ...
Reforma a vapor do etanol sobre catalisadores de Ni e Co suportados
(Universidade Federal de São Carlos, 2004-08-17)
The Ni and Co catalysts supported on Al2O3 and 12%La-Al2O3 and the carrier 12%La-Al2O3 were prepared by impregnation of the support with an aqueous solution of corresponding nitrates metals. The catalysts were characterized ...