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Powder activated carbon of "Yedao" brand, selecting high quality nutshell, sawdust, charcoal and coal as raw material, is refined by the processes of selecting, blending, carbonization, activation, crushing to powder and refining, having developed pore structure, large specific surface area, high adsorption ability and hardness.
It is widely used
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The product selects high quality charcoal and wood as raw material, and is refined by high temperature steam activation and other processes, having the advantages of large specific surface area, high adsorption ability, and little impurity, better filter efficiency and so on.
It is mainly used for water purification and treatment in water
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Coal based columnar activated carbon of "Yedao", selecting high quality Taixi anthracite coal and Shanxi coal as raw material, is refined by the processes of crushing to powder, blending, moulding, carbonization, activation and selection.
It is black cylindrical particle or black unshaped particles, with the advantages of developed pore
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The product is wood based activated carbon, made from high quality wood, coconut and nutshell, and refined by the processes of high temperature carbonization, activation, pickling, neutralization, drying, and selection and so on. It has large specific surface area, high activity, strong and quick adsorption and decolorization ability, etc.
It is