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The role of coconut shell activated carbon and the difference with wood activated carbon

2020-04-20

There are many types of activated carbon. Coconut shell activated carbon and wood activated carbon are one of them. Although they are all types of activated carbon, they are the same regardless of the raw material, production process and use. , Wood activated carbon is mainly used in water purification industry such as sugar making, beverages, wine industry, etc. The following small series will introduce you in detail.

The role of coconut shell activated carbon

1. Gas phase adsorption

Let air flow through activated carbon for adsorption.

2. Drinking water treatment

Can be directly used for deep purification of domestic drinking water, tap water, and bottled water.

3, gas filtration

In the industrial production process, a large amount of exhaust gas will be generated. These industrial exhaust gases have many toxic and harmful components, which are directly discharged, and the environmental pollution will be more serious. They can be adsorbed with coconut shell activated carbon, and these gases are filtered and discharged. It can also be used in places where there is no air circulation and pollution to purify the air.

The difference between coconut shell activated carbon and wood activated carbon

1. Appearance

1) Coconut shell activated carbon: The raw material is coconut shell, currently many imported high-quality coconut shells from Vietnam, Indonesia, and the Philippines are produced through refined processing, processing, and screening. It has the characteristics of developed void structure, large specific surface area, large mechanical strength, fast adsorption speed, high adsorption capacity, easy regeneration and durability.

2) Wooden activated carbon: The raw materials are fruit shells (walnut shells, apricot shells, peach shells) and wood chips, which are produced through refined processing. The appearance is black fine powder or granules, non-toxic and tasteless in performance, with large specific surface area, strong adsorption capacity, less impurities, high purity, fast filtration speed, etc. It has the advantages of excellent decolorization, purification and purification.

2. Application field

1) Coconut shell activated carbon is mainly used in domestic drinking water, industrial water and wastewater treatment, especially in the dechlorination, decolorization and deodorization of deep clean water.

2) Wood activated carbon can be divided into wood powdered activated carbon and wood granular activated carbon. Wood granular activated carbon is mainly used in oil and gas recovery, air purification, water purification, deodorization, brewing industry, catalyst and carrier, and decolorization and purification of pharmaceuticals and chemicals.

Woody powdered activated carbon is mainly used in water purification industries such as sugar manufacturing, beverages, and wine industry. It can also be widely used in the decolorization, purification, purification and sewage treatment of organic solvent-free.

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