PREPARATION AND CHARACTERIZATION OF MESOPOROUS ACTIVATED CARBON FROM COAL

摘要

Preparation of mesoporous activated carbons front coal has been investigated. Mary parameters affect on the pore size distribution of activated carbon. The components of the raw coal is an important factor, and through adding metal-oxides in the raw materals, the pore structure may be improved. The pore size distribution influences the adsorption capacity . The activated carbons with abundant mesopores. are suitable for water treatment and decolourisation in liquid phase.