Factory Supply Activated Carbon Coconut Shell Granular Coconut Shell Charcoal Food Grade Activated Carbon

Activated carbon is porous carbon material.Due to its highly developed porous structure and huge specific surface area,activated carbon has very strong adsorption capacity,
Its pores include micropores mesopores and macropores, diameter has >2nm,20-200nm,>200nm respectively There are many oxygen containing functional groups on the surface