5cad53b5-252a-4e2f-8197-8be465707405 Activated carbon 活性炭 Activated charcoal; Active carbon ; char Activated charcoal; Active carbon ; char Materials production Raw materials 7440-44-0 Activated carbon, also called activated charcoal, is a form of carbon used to filter contaminants from water and air. It is processed to have small, low-volume pores that increase the surface area for adsorption or chemical reactions. It is typically made from wood, but can also be made using bamboo, coconut husk, peat, woods, coir, lignite, coal, pitch, and other dense carbon sources. It is a rough, imperfectly structured kind of graphite with a wide spectrum of pores of varying sizes. 活性炭又称活性炭，是一种用于过滤水和空气中污染物的碳。经过加工，活性炭具有小而体积小的孔隙，从而增加了吸附或化学反应的表面积。它通常由木材制成，但也可以用竹子、椰子壳、泥炭、木材、椰壳纤维、褐煤、煤、沥青和其他致密碳源制成。它是一种结构粗糙、不完美的石墨，具有大小不一的各种孔隙。 C 0 Product flow 2024-04-16T19:00:22.137308+08:00 ILCD format 00.01.05 Mass 1.0