β Scribed by J.C. Sousa; M. Mahamud; J.B. Parra; J.J. Pis; J.A. Pajares
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
AbsWact-Activation of Latrobe Valley brown coal by reaction with steam was investigated in a continuous indirectly heated shaft activator. The variables studied were the degree of coal gasification achieved, the ratio of steam feed rate to coal feed rate and temperature of activation. The most impor
Devolatilization of an Illinois-basin coal was carried out under a nitrogen atmosphere in the temperature range 600 to 900Β°C. A vertical heated-wall fixed-bed furnace reactor was used. Char produced was activated in the presence and absence of steam using the same furnace setup. The surface area of
Activated carbons have been prepared from a semianthracite preoxidised in air to different degrees. The activation has been carried out in steam at 850Β°C to 5Ok 1% burnoff. The adsorption isotherms of nitrogen at 77 K and COZ at 273 K have been determined. The adsorption isotherms indicate that the