<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Effect of potassium promoter on cobalt nano-catalysts for fischer-tropsch reaction"^^ . "In the present work effect of potassium on cobalt nano-catalysts for Fischer-Tropsch reaction has been presented. The catalysts were prepared using a wet impregnation method and promoted with potassium. Samples were characterized by nitrogen adsorption, H2-TPR, and TEM. The Fischer-Tropsch Synthesis (FTS) was carried out in a fixed-bed microreactor 220°C, 1 atm, H2/CO=2 and a velocity (SV) =12 L/g.h. for 5 h. Addition of potassium into Co/CNTs decreased the average size of cobalt nanoparticles and the catalyst reducibility. Potassium-promoted Co catalyst resulted in appreciable increase in the selectivity of C5+ hydrocarbons and suppressed methane formation. The 0.06KCo/CNTs catalyst enhanced the C5+ hydrocarbons selectivity by a factor of 23.5 and reduced the methane selectivity by a factor of 39.6 © 2012 American Institute of Physics."^^ . "2012" . . "1482" . . "AIP Conference Proceedings"^^ . . . "0094243X" . . . . . . . . . . . . . "N.A."^^ . "Mohd Zabidi"^^ . "N.A. Mohd Zabidi"^^ . . "S."^^ . "Ali"^^ . "S. Ali"^^ . . "D."^^ . "Subbarao"^^ . "D. Subbarao"^^ . . . . . "HTML Summary of #2583 \n\nEffect of potassium promoter on cobalt nano-catalysts for fischer-tropsch reaction\n\n" . "text/html" . .