Fruit shell activated carbon with high quality coconut shell walnut shell, peach shell, apricot shell as raw materials, through a series of production process of fine processing. The appearance is black, granular, with developed pores, good adsorption performance, high strength, easy to regenerate, economic and durable advantages. Mainly used in metallurgy, iron and steel, petroleum, chemical industry, electricity, drinking water, purified water, wine, beverage, industrial sewage purification, decolorization, dechlorination, deodorization, can also be used in oil refining industry of mer captan, etc.
The adsorption characteristics of activated carbon depends not only on its void structure, but alsoon the surface chemical substances - surface chemical energy groups, surface heteroatoms and compounds. At present, in order to enhance the adsorption capacity of activated carbon, it is often improved. Through chemical oxidation, reduction and load improvement methods can make the surface of activated carbon chemical properties change, increase the relative content of acid, base group can choose different adsorb of substances, or by increasing specific surface heteroatoms or compounds to enhance the adsorption of specific adsorbents.