... bamboo 2. Producing process: crushing raw material=>carbonizing=>crushing for another time =>activated process=>drying=>packing3. Specification: Methylene ... 2).large specific surface area, high adsorption quality(3used for decoloration in glucose and sugar industry, sorbic acid, ... air purification ,recovery of benzene, toluene, xylene, ethanol, ethers, gasoline, chloroform, carbon tetrachloride, etc.