ADSORPTION ENERGY OF TOLUENE VAPORS INTO AN ADSORBENT OBTAINED ON THE BASIS OF LOCAL ANGRENE COAL

Abstract

Production of products for industrial needs with the efficient use of coal waste is one of the most pressing issues today. Enrichment of coal residues in the country with additives and obtaining porous adsorbents and full study of the adsorption properties of the obtained coal adsorbents allows to study the sorption properties of carbon material adsorbents using various sorption methods. In the high-vacuum adsorption device, the adsorption volume of the new adsorbent by determining the benzene adsorption isotherm, differential heat, entropy and thermo kinetics of the carbonaceous adsorbent of carbon material obtained in the high-sensitivity DAK 1-1 calorimetric apparatus, details the location and structure of active centers.