Column activate charcoal wood based pellet powder cylinder activated carbon for gas treatment

Wood based activated carbonrefers to wood that is activated with chemicals or steam in order to form a porous microstructure capable of adsorbing water contaminants. It has the advantages of large surface area, fine micropores, high adherence strength and fast filtration speed. Some common chemicals used to activate wood are phosphorous acid and zinc chloride.

The production method of wood activated carbon is divided into two methods: phosphoric acid production and zinc chloride production.

The wood activated carbon produced by the phosphoric acid method has a developed mesoporous structure and a developed specific surface area, and has large adsorption capacity, high filtration speed, and no zinc salt.

The wood activated carbon produced by the zinc chloride method has a developed mesoporous structure, large adsorption capacity, and rapid filtration.

The main states of woodactivated carbon are granular, powder and columnar.

Product Types

Wood powder activated carbon

1. Special activated carbon for processing monosodium glutamate.     

2. Special activated carbon for processing sugar.      

3. Special activated carbon for processing sorbic acid (potassium sorbate).

4. Special activated charcoal for lactic acid and citric acid.    

5. Special activated carbon for processing xylitol.    

6. Special activated charcoal for chemical materials. 

7. Special activated carbon for water treatment.

Wood columnar activated carbon

1. Special activated carbon for pressure swing adsorption.

2. Special activated carbon for gas purification.

3. Special activated carbon for catalyst and carrier.

4. Special activated carbon for solvent recovery.

Wood granular activated carbon

1. Special activated carbon for water purification.    

2. Special activated carbon for water treatment.

3. Special activated carbon for air purification.  

4. Special activated carbon for desulfuration.

5. Special activated carbon for recovery.     

6. Special activated carbon for carrier.

1. Gas phase adsorption.

2. Recovery of organic solvents.

3. Removal of impurities and harmful gases.