Browsing by Subject "Catálise"
Now showing items 1-4 of 4
-
Estudo da Adição do Promotor Cu aos Catalisadores Pt/Al2O3 e Pt/Nb2O5 para a Oxidação Seletiva de CO
| Posted on: 17 fev. 2005The fuel cells are an alternative to generate energy without polluting the environment. They produce electric energy through the reaction of hydrogen with the oxygen from air. The product of the reaction is water. It is ... -
Estudo de catalisadores Pt-In/Nb2O5 na conversão de hidrocarbonetos
| Posted on: 15 set. 2003Hydrocarbon dehydrogenation is an important industrial process, due to the high demand of unsatured hydrocarbons for industrial processes and products. Unsatured hydrocarbons are used in the manufacture of several products, ... -
Modelos de reação-difusão com atividade catalítica
| Posted on: 01 mar. 2010Reaction-diffusion models have received much attention in the last decades due to its great potential for applications in various fields of Physics, Chemistry and Chemical Engineering, as well as in industrial processes. ... -
Reforma a vapor do metano em catalisadores à base de níquel promovidos com Nióbia
In this work, α-Al2O3 supported Ni catalysts, promoted with Nb2O5 in different concentrations were investigated in the generation of a synthesis gas, by comparing their selectivity and stability in the steam reforming ...