The effect of K on 20%Co/0.5%Re/γ-Al2O3 Fischer–Tropsch catalysts with two different cobalt particle sizes (small, in the range 6–7 nm and medium size, in the range 12–13 nm) was investigated. The catalyst with the smaller cobalt particle size had a lower catalytic activity and C5+ selectivity while selectivities towards CH4 and CO2 were slightly higher than over the catalyst with larger particles. These effects are ascribed to lower hydrogen concentration on the surface as well as the lower reducibility of smaller cobalt particles. Upon potassium addition all samples showed decreased catalytic activity, reported as Site Time Yield (STY), increased C5+ and CO2 selectivities, and a decrease in CH4 selectivity. There wa...
The effect of ash salts on Co-based Fisher–Tropsch catalysts was studied using an aerosol deposition...
The effect of the cobalt particle size in the ethanol steam reforming reaction at 773 K for hydrogen...
It is indispensable to remove CO to less than 50 X 10(-6) from a H-2-rich feed gas for proton exchan...
The effect of K on 20%Co/0.5%Re/γ-Al2O3 Fischer–Tropsch catalysts with two different cobalt particle...
The effect of potassium on a 20 wt.% Co - 0.5 wt.% Re/-Al2O3 catalyst consisting of small and medium...
Aim of the work described in this thesis was first to investigate cobalt particle size effects in he...
A 20%Co/0.5%Re/γAl2O3 Fischer−Tropsch catalyst was poisoned by four potassium salts (KNO3, K2SO4, KC...
International audienceFischer-Tropsch catalyst preparation parameters, such as cobalt precursor and ...
To assess the effect of Co particle size on the deactivation of Co catalysts during Fischer-Tropsch ...
The influence of potassium species on a Co based Fischer-Tropsch catalyst was investigated using an ...
The location of potassium (K) on Cobalt (Co) and its effect on adsorption and adsorption-induced sur...
The effect of the cobalt particle size in the ethanol steam reforming reaction at 773 K for hydrogen...
This study investigates the effect of the cobalt precursor (nitrate and acetate) on the catalytic pe...
The effect of ash salts on Co-based Fisher–Tropsch catalysts was studied using an aerosol deposition...
The effect of the cobalt particle size in the ethanol steam reforming reaction at 773 K for hydrogen...
It is indispensable to remove CO to less than 50 X 10(-6) from a H-2-rich feed gas for proton exchan...
The effect of K on 20%Co/0.5%Re/γ-Al2O3 Fischer–Tropsch catalysts with two different cobalt particle...
The effect of potassium on a 20 wt.% Co - 0.5 wt.% Re/-Al2O3 catalyst consisting of small and medium...
Aim of the work described in this thesis was first to investigate cobalt particle size effects in he...
A 20%Co/0.5%Re/γAl2O3 Fischer−Tropsch catalyst was poisoned by four potassium salts (KNO3, K2SO4, KC...
International audienceFischer-Tropsch catalyst preparation parameters, such as cobalt precursor and ...
To assess the effect of Co particle size on the deactivation of Co catalysts during Fischer-Tropsch ...
The influence of potassium species on a Co based Fischer-Tropsch catalyst was investigated using an ...
The location of potassium (K) on Cobalt (Co) and its effect on adsorption and adsorption-induced sur...
The effect of the cobalt particle size in the ethanol steam reforming reaction at 773 K for hydrogen...
This study investigates the effect of the cobalt precursor (nitrate and acetate) on the catalytic pe...
The effect of ash salts on Co-based Fisher–Tropsch catalysts was studied using an aerosol deposition...
The effect of the cobalt particle size in the ethanol steam reforming reaction at 773 K for hydrogen...
It is indispensable to remove CO to less than 50 X 10(-6) from a H-2-rich feed gas for proton exchan...