
Wood activated carbon is manufactured by using co-products formed during the processing of wood as a key raw material. Saw dust, wood chips, wood pellets, wood flour, and other residual materials obtained post wood processing are the key raw materials of wood activated carbon. Initially, the feedstock is crushed and dried. It then undergoes carbonization reaction to yield an amorphous form of carbon. This amorphous carbon is then activated by heating it under elevated temperature conditions in the presence of steam that further yields activated carbon. Wood activated carbon is commercially available in powdered and granulated forms. It is employed as an adsorbent for gas phase and liquid phase applications in various end-user industries such as water treatment, power generation, and food & beverages. Gas adsorption, decolorization, removal of impurities, recovery of organic solvents, and deodorization are some of the important applications of wood activated carbon. Removal of impurities was the dominant application segment of the global wood activated carbon market in 2015.