High quality coal based activated carbon uses high-quality anthracite as raw material, and is developed through a series of processes such as carbonization, cooling, activation, and washing. Its appearance is divided into black cylindrical shape according to the shape of coal based columnar activated carbon; amorphous coal-based granular activated carbon, also known as coal-based broken activated carbon; black fine powder called coal powdered activated carbon. ã??ã??The high-quality coal-based columnar activated carbon is made of coal-based powdered raw materials and binders through kneading, extrusion molding, carbonization and activation. Coal columnar activated carbon has a developed pore structure, good adsorption performance, high mechanical strength, easy regeneration, low cost, etc.; widely used in the purification of toxic gases, waste gas treatment, industrial and domestic water purification, solvent recovery, etc. .Specifications Model: 1.5mm 3.0mm 4.0mm 6.0mm 8.0mm 10.0mm Other specifications can be adjusted with user needs. ã??ã??High quality coal based granular activated carbon is a black porous solid carbonaceous material. In the early stage, it was 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. The main organic component is carbon, and contains a small amount of oxygen, hydrogen, sulfur, nitrogen, chlorine and other elements. The specific surface area of common activated carbon is between 500 and 1700 m2/g. Has a strong adsorption performance, is an extremely versatile industrial adsorbent.Coal-based granular activated carbon particle size is divided into 1.0, 1.5, 2.0, 3.0, 4.0. Other indicators can be adjusted with user needs. https://www.alibaba.com/product-detail/High-quality-Coal-Based-Granular-Powder_60727486036.html?spm=a2700.7724838.2017115.442.43424e3dOqINF6 ã??ã??High-quality coal-based powdered activated carbon is made from high-quality anthracite as a raw material and refined by steam process. It is black powder, odorless and odorless, and does not dissolve in general solvents. In addition to carbon, the main components of coal powdered activated carbon include oxygen and hydrogen. The coal-based powdered activated carbon has an extremely fast adsorption rate and has a flocculation effect and a filtering effect. It is suitable for the decolorization of sugars such as glucose, sucrose, maltose, etc., as well as the removal, purification and refining of macromolecular pigments in citric acid, cystinic acid, oils and chemical products.Coal based powder activated carbon commonly used specifications: 80 mesh, 120 mesh, 200 mesh, 325 mesh ... other specifications can be produced with the needs of users.