Coal activated carbon spherical activated carbon is made of high quality coal and bituminous coal as raw material selection, through scientific mixing, fine milling, disc balling machine, spray adhesive quality, rolled into different size spheres, drying, carbonization, activation, screening and packaging process, high quality activity the prepared carbon. The utility model has the advantages of good mechanical strength, large specific surface area, good flowability, good loading performance, small bed resistance, etc.. Large and medium pores are developed, and the volume ratio of various pores is reasonable and adjustable. It is an excellent carrier material for the preparation of impregnated carbon catalyst. It is a kind of high grade activated carbon in the civil field, such as national defense industry, scientific research, environmental protection, purification of municipal wastewater (printing and dyeing and explosive industry), purification of municipal water supply and so on.

Ningxia activated carbon is a porous material containing carbon, it has a highly developed pore structure, is a very good adsorbent, activated carbon adsorption area per gram equivalent of eight tennis Yi. And its adsorption is by physical adsorption and chemical adsorption force. The material in addition to carbon element, still contain a small amount of hydrogen, nitrogen, oxygen and ash, its structure is carbon formed six ring up. Because of the irregular arrangement of six rings of carbon, the characteristics of microporous volume and high surface area of activated carbon are produced.

Ningxia Baota Activated Carbon Co., Ltd.

Key words: Ningxia activated carbon, Yinchuan activated carbon, high quality activated carbon