Wood-based powdered activated carbon---physical carbon, chemical carbon

Wood activated carbon is made of high-quality wood, wood blocks, and wood chips, such as pear wood, pine wood, eucalyptus, etc. It is produced by the popular converter process, high-temperature activation with steam, and physical activation, which is called physical carbon. Chemical carbon is produced by phosphoric acid method and zinc chloride method.

This product is commonly used for gas phase adsorption, organic solvent recovery, purification of chemical raw material gas, chemical synthesis gas, gas for pharmaceutical industry, carbon dioxide gas for beverage, hydrogen, nitrogen, hydrogen chloride, ethylene, ethane, cracking gas, inert gas, etc., and purification, separation and refinement of exhaust gas from atomic facilities.

Because the mesoporous structure and specific surface area of ​​activated carbon activated by wood physical method are more developed, its adsorption capacity is large and the filtration speed is fast. It has high strength and low ash content, and is purer than coal-based activated carbon. It is often used in large-scale water treatment and purification, such as deodorization, moldy odor and peculiar smell in tap water process.

Item

Parameter

Iodine value（mg/g）

Methylene blue（ml）

Carbon tetrachloride（%）

Particle size（mesh）

Moisture（%）

Hardness（%）

Ash content（%）

Packing density（g/l）

Remark

    Can be produced and provided according to user   requirements