Study on the preparation of high specific surface area coal-based activated carbon and its adsorption properties;

Study on property of the modified coal-based activated carbon to adsorb Cr(Ⅵ);

Removal of inorganic matters from coal-based activated carbon by acid and alkali treatments under microwave heating;

Determination of trace element of coal and coal based activated carbon using FAAS;

The usage of biological activated carbon in advanced treatment technologies for drinking water;

Using concentrated H_2SO_4 modified coal based activated carbon as catalyst,benzylaldehyde glycol acetal was synthesized from benzylaldehyde and glycol.

The technical feasibility of photocatalytic regeneration for coal based activated carbon saturated with phenol was investigated in immobilized system by using TiO 2 and Ag TiO 2 as photocatalysts, and using UV lamp ( λ =253 7 nm) as irradiation source.

A coal based activated carbon with higher adsorptivity is produced in the laboratory by using Yangquan anthracite.

Consideration on problems confronted in service life of activation furnace for production of coal based activated carbon,analysis shown that essentialinfluential factors include: blockage of product duct,improper furnace pre heating and defects in furnace construction.