Effect of the Mechanoactivation Treatment of Coals Mixed with an Alkali on the Properties of Adsorbents Obtained on Their Basis
Solid Fuel Chemistry
, E-ISSN: 1934-8029
Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch, Russian Academy of Sciences, Kemerovo, Russia
Kemerovo Research Center, Siberian Branch, Russian Academy of Sciences, Kemerovo, Russia
The effect of the preliminary mechanoactivation crushing of raw coal in the presence of potassium hydroxide (alkali/coal ratio, 1.0 g/g) on the porous structure parameters of carbon sorbents synthesized on their basis. It was established that the carbon materials obtained based on the coal-alkali mixtures mechanically activated in an AGO-2 apparatus possessed a more developed porous structure and high adsorption activity.