Granular activated carbons are made from rigid raw materials, giving the necessary hardness to avoid excessive losses due to attrition and handling. They present large internal surface of pore structure, ensuring high adsorption power in specific purposes and uses. They are used in fixed or moving beds as columns where the liquid or gas passes through and gets purified. They can be used in liquid or gas phase continous adsorption process and offer unusual economy in cases where carbon regeneration is favorable. In liquid phase applications they remove colloids and organic substances that give undesirable odors, colors and taste to the products. They are efficiently used for water dechlorination in processes which require super chlorination as well as the removal of organic substances from the water. In vapor phase application they participate in the solvent recovery, adsorption of colors, purification of carbon di-oxide and catalyst support. They are also used to reduce the COD and BOD in effluent waste water. Granular activated carbon is produced from coconut shell charcoal by the process of steam activation. The coconut shell charcoal is fed into the rotary kiln and activated by steam at high temperatures resulting in the evaporation of impurities and opening up of pores on the surface. The resultant big particles are then crushed and sieved to get the desired particle size. Our main grades of granular activated carbon are given as under. We can customize the iodine value as well as the particle size according to your requirements
1)Bituminous Coal Granular Activated Carbon Products are available in the following mesh sizes (specialised particle distributions are also available on request). Particle Size Lodine Number Moisture Content Ash Content Hardness Apparent Density Methyl Blue Floating rate 4x8, 6x12, 8x16, 8x18, 8x30, 10x20, 12x35, 12x40 850-1050 (mg/g)
8x30mesh, 12x40mesh 25kg, 50kg, etc.
Coal Based Granular Active Carbon possesses both a high surface area and a large internal pore volume. These properties give the carbon not only high VOC adsorption capacities, but also high retentivities for retaining and preventing the desorption of previously adsorbed organic compounds. Being manufactured from high rank coals results in an inherently low ash content, making these carbons ideally suited for critical gas phase adsorption applications. APPLICATIONS: Dechlorination/chloramine reduction, Removal of organic contaminants, Disinfection by-product (DBP) removal, High purity water applications, Beverage processing.
Coal Based Granular Active Carbon possesses both a high surface area and a large internal pore volume. These properties give the carbon not only high VOC adsorption capacities, but also high retentivities for retaining and preventing the desorption of previously adsorbed organic compounds. Being manufactured from high rank coals results in an inherently low ash content, making these carbons ideally suited for critical gas phase adsorption applications. APPLICATIONS: Dechlorination/chloramine reduction, Removal of organic contaminants, Disinfection by-product (DBP) removal, High purity water applications, Beverage processing.
Coal particle activated carbon high quality anthracite coal and tar as raw materials, the use of advanced processing technology.Appearance is black irregular particle and cylindrical particle, have developed porosity, large specific surface area, strong adsorption capacity, high mechanical strength, easy to repeated regeneration, low cost, widely used in toxic gas purification, waste gas treatment, industrial and domestic water purification treatment, solvent recovery, etc. Contact: Ms.Ella Cell phone:0086-18231421837 QQ:3195095761
Activated carbon Production process: Activated carbon choose high quality coconut shell and nut shell as raw material,it is made by the carbonization and activation, superheated steam technology , the appearance is black indefinite from particle. Performance: black, granular. With good abrasion resistance, developed gap, high adsorption properties, high strength, easy regeneration, cheap and so on. Purpose: Activated carbon is widely used in drinking water, industrial water and wastewater purification , industrial water purification and gas phase adsorption. Can also be used for industrial gas desulfurization, gas separation, pressure swing adsorption, air drying, food preservation, gas masks. The products can more decolorization, purification, cleaning, deodorizing, purifying, recycling and other functions. Regular size: 0.5-1mm,1-2mm,2-4,,4-6mm,6-8mm. Uses: mainly of granular activated carbon water purification, it can not only remove the peculiar smell in water, color, and but also remove organic or inorganic impurities, achieve the purpose of sterilization, mainly used for cold drinks, food industry, pharmaceutical industry, power plant and other industries are also used for water purification, industrial water and wastewater purification, can also be used for toxic gas purification, waste gas treatment, solvent recovery.
Coal based activated carbon uses high-quality anthracite coal as raw material, and is developed through a series of processes such as carbonization, cooling, activation, and washing. Granular activated carbon is obtained by carbonization and activation of wood, hard husk or animal bone, and then converted to coal by crushing, molding or even carbonization and activation with uniform coal particles.
Ningxia biyuan activated carbon co., ltd. Sells coal-based bulk granular activated carbon for the removal of hydrogen sulfide and uses coal-based bulk columnar activated carbon for the removal of hydrogen sulfide: Mainly used for waste gas treatment, such as h2s, co, co2, n2. Toxic gas purification, natural gas treatment, industrial and domestic water purification, solvent recovery, etc. Ningxia biyuan activated carbon co., ltd. Is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.
