Application of transient response techniques for quantitative determination of adsorbed carbon monoxide and carbon present on the surface of a ruthenium catalyst during Fischer-Tropsch synthesis

1984 ◽  
Vol 86 (1) ◽  
pp. 158-172 ◽  
Author(s):  
P WINSLOW
ChemCatChem ◽  
2015 ◽  
Vol 8 (2) ◽  
pp. 390-395 ◽  
Author(s):  
P. A. Chernavskii ◽  
V. O. Kazak ◽  
G. V. Pankina ◽  
V. V. Ordomsky ◽  
A. Y. Khodakov

2008 ◽  
Vol 63 (3) ◽  
pp. 289-292 ◽  
Author(s):  
Ntombovuyo Bungane ◽  
Cathrin Welker ◽  
Eric van Steen ◽  
Michael Claeys

The conversion of carbon monoxide with hydrogen was studied on a standard Os on SiO2 catalyst at different reaction temperatures, in the range between 200 and 300 °C. Additionally, supported di- and triatomic organometallic Os complexes were tested for their activity in the Fischer-Tropsch synthesis at 220 °C. All compounds showed formation of hydrocarbons, indicating that the organoosmium complexes are indeed active for C─C bond formation. Osmium as Fischer-Tropsch catalyst, however, is approximately 100 times less active compared to ruthenium. Very high methane selectivities (> 90 C-%) were obtained as well as high olefin to paraffin ratios, in particular with the organometallic complexes tested.


Sign in / Sign up

Export Citation Format

Share Document