Em ultimas décadas, a conversão de alcanos leves em suas correspondentes olefinas tem sido objeto de intensas pesquisas, impulsionadas inclusive pelo aumento crescente da demanda do propileno como um importante produto petroquímico. A desidrogenação oxidativa (ODH) do propano representa uma via alternativa promissor para a produção de propeno, ao apresentar-se como uma reação exotérmica e não limitada termodinamicamente. Diferentes óxidos suportados ou mistos têm sido desenvolvidos com a finalidade de aumentar a atividade e seletividade em relação as olefinas. Metais alcalinos são importantes agentes promotores que proporcionam uma melhor seletividade as olefinas devido a redução da acidez e aumento da basicidade da superfície do catalisado...
mong the various catalysts proposed for the oxidative dehydrogenation (ODH) of propane, mixed oxide ...
Oxidative dehydrogenation (ODH) of propane is examined over a series of catalysts, which include Nb2...
Nanocrystalline ceria was prepared as a support for vanadium oxide catalysts and tested for the oxid...
Catalisadores baseados em óxidos metálicos têm sido muito utilizados nos últimos anos para a desidro...
Diante do cenário da demanda crescente do propeno e a preocupação ambiental mais vigente, a desidrog...
The vanadium oxide supported catalysts (1 wt. % of vanadium on SiO2- (silica, aerosil), TiO1- anatas...
O uso do óxido de nióbio como promotor e como suporte tem sido investigado em numerosas aplicações c...
Structural properties of vanadium dispersed species on γ-A1203 are investigated with the scope to de...
The non-oxidative dehydrogenation of n-butane was studied over potassium-promoted supported vanadium...
The project concerns with design, synthesis and characterization of molecular and extended structure...
Two new vanadates have been successfully synthesized by the hydrothermal and coprecipitation methods...
The catalytic properties of Al2O3-supported vanadia with a wide range of VOx surface density (1.4–34...
En este trabajo se estudió la Deshidrogenación Oxidativa (DHOX) de n-butano sobre cuat...
Abstract. V-Mg-Al mixed-oxide catalysts for oxidative dehydro-genation of propane were prepared by t...
Two sets of catalysts (VOx-SiO2 and VOx-Al2O3) were prepared by fl ame pyrolysis (FP) and tested fo...
mong the various catalysts proposed for the oxidative dehydrogenation (ODH) of propane, mixed oxide ...
Oxidative dehydrogenation (ODH) of propane is examined over a series of catalysts, which include Nb2...
Nanocrystalline ceria was prepared as a support for vanadium oxide catalysts and tested for the oxid...
Catalisadores baseados em óxidos metálicos têm sido muito utilizados nos últimos anos para a desidro...
Diante do cenário da demanda crescente do propeno e a preocupação ambiental mais vigente, a desidrog...
The vanadium oxide supported catalysts (1 wt. % of vanadium on SiO2- (silica, aerosil), TiO1- anatas...
O uso do óxido de nióbio como promotor e como suporte tem sido investigado em numerosas aplicações c...
Structural properties of vanadium dispersed species on γ-A1203 are investigated with the scope to de...
The non-oxidative dehydrogenation of n-butane was studied over potassium-promoted supported vanadium...
The project concerns with design, synthesis and characterization of molecular and extended structure...
Two new vanadates have been successfully synthesized by the hydrothermal and coprecipitation methods...
The catalytic properties of Al2O3-supported vanadia with a wide range of VOx surface density (1.4–34...
En este trabajo se estudió la Deshidrogenación Oxidativa (DHOX) de n-butano sobre cuat...
Abstract. V-Mg-Al mixed-oxide catalysts for oxidative dehydro-genation of propane were prepared by t...
Two sets of catalysts (VOx-SiO2 and VOx-Al2O3) were prepared by fl ame pyrolysis (FP) and tested fo...
mong the various catalysts proposed for the oxidative dehydrogenation (ODH) of propane, mixed oxide ...
Oxidative dehydrogenation (ODH) of propane is examined over a series of catalysts, which include Nb2...
Nanocrystalline ceria was prepared as a support for vanadium oxide catalysts and tested for the oxid...