نتایج جستجو برای: tropsch ft reaction

تعداد نتایج: 430693  

Journal: :Chemcatchem 2021

Fischer-Tropsch synthesis: Four types of bi-functional catalysts with cobalt nanoparticles supported on meso- or microporous silicates aluminosilicates are investigated regarding the obtained CO2 and CH4 selectivity under low-temperature reaction conditions. In situ x-ray absorption spectroscopy results industrially relevant conditions reveal that strong cobalt-support interactions oxidized spe...

2016
Henk J. van Lingen Caroline M. Plugge James G. Fadel Ermias Kebreab André Bannink Jan Dijkstra

Hydrogen is a key product of rumen fermentation and has been suggested to thermodynamically control the production of the various volatile fatty acids (VFA). Previous studies, however, have not accounted for the fact that only thermodynamic near-equilibrium conditions control the magnitude of reaction rate. Furthermore, the role of NAD, which is affected by hydrogen partial pressure (PH2), has ...

Using wet impregnation method, a novel ternary system of silica supported Fe-Co-Ce catalyst was prepared. Preparation conditions such as impregnation time and temperature, drying time and temperature, were optimized by the L9 Taguchi experimental design to achieve a light olefin selective catalyst with maximum CO conversion in a fixed bed micro-reactor. It was found that the best conditions to ...

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