Coconut shell gold activated carbon uses high quality coconut shell as raw material, and is produced by physical method, high temperature steam activation technology and special process of levigation. The product has the advantages of uniform particle size, high mechanical strength, strong adsorption capacity, good abrasive resistance. It is suitable for gold production of modern gold mining, and is mainly used for separating and extracting of heavy metal in gold metallurgy industry, which is used heap leaching or carbon plasma method to extract gold.

Activated carbon is a porous material containing carbon, which has highly advanced pore texture,and is a excellent adsorbent, per gram of activated carbon adsorption area as much as the equivalent of eight tennis courts. The adsorption of activated carbon is reached by physical adsorption force and chemical adsorption force, besides carbon which contains a little hydrogen, nitrogen oxygen and ash, the structure is accumulated by carbon form six ring content. Because of six ring carbon irregular arrange, the activated carbon has the characters of microporous volume and high surface area.