Profile: Capital Carbon is a manufacturer of steam activated carbon. Activated carbon is a non-graphite form of carbon which can be produced from any carbonaceous material such as coal, lignite, wood, paddy husk, coir pith, and coconut shell. Activated carbon manufactured from coconut shell is considered superior to those obtained from other sources mainly because of small macrospores structure which renders it more effective for the adsorption of gas/vapor, and for the removal of color and odor of compounds.