Adsorption energetics of benzene vapors on activated adsorbent based on glycyrrhiza glabra root extract residues

Glycyrrhiza glabra root plant is mainly used in the pharmaceutical industry to obtain drugs. However, one of important tasks coal adsorbents with effective use remaining residues. We will have opportunity determine full thermodynamic properties activated carbon adsorbent enriched additional substances from residues licorice and fully adsorption obtained porous using capillary volumetric methods a high-vacuum device high-sensitivity DAK 1-1 calorimetric apparatus. By determining benzene isotherm, differential heat, entropy equilibrium time coal, capacity new adsorbent, location active centers, pore sizes can be described detail.