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Coal Based Granular Activated Carbon Coal granular activated carbon is made from strictly selected coal by using special technology. It features highly developed porous structure and larege special surface, especially large micropore volume, and also great hardness, wear and impact resistance and ease of regeneration. Due to its highly developed porous structure and
Granular activated carbon is based on high grade anthracite coal, it is firstly crushed into small size, then transfered to the furnace for carbonization and activation.These two processes are simultaneous with the temperature of 900 degree. After 24h, it will be screened according to different clients' requirement and packed for sale.
