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Coconut shell activated carbon has a developed specific surface area, rich pore structure and extremely low ash content. It also has high strength unmatched by other materials.
Introduction to the application scope of coconut shell activated carbon: It is mainly used for purification, decolorization, dechlorination, and deodorization of drinking water, purified water, wine making, beverages, and industrial sewage. It can also be used for demercaptanization in the oil refining industry. The modified activated carbon has a good effect on removing benzene (diphenyl, triphenyl), formaldehyde, phenol, radon, ammonia, and other harmful substances and odors in the air. The adsorption efficiency and adsorption capacity of coconut shell activated carbon are better. Compared with other types of activated carbon, it is safe, pollution-free and has no toxic or side effects.
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)Characteristics of coconut shell activated carbon
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) Coconut shell activated carbon belongs to the fruit shell activated carbon category. Its main features are low density, light feel, and easy to hold in the hand. The weight is significantly lighter than coal-based activated carbon. For the same weight of activated carbon, the volume of coconut shell activated carbon is generally larger than that of coal-based activated carbon.
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), coconut shell activated carbon is generally in the shape of broken granules and flakes, while shaped activated carbon, such as columnar and spherical activated carbon, is mostly coal-based carbon.
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). Because coconut shell activated carbon has a small density and is light to the touch, you can put the activated carbon into water. Coal-based carbon generally sinks to the bottom quickly, while coconut shell activated carbon floats in the water for a longer time. ,
As the activated carbon adsorbs water molecules and reaches saturation, it will gradually sink to the bottom of the water after increasing its own weight. When all the activated carbon sinks to the bottom, you will see a small bubble wrapped around each activated carbon. , crystal clear and very interesting.
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), Coconut shell activated carbon has a small molecule pore structure. When the activated carbon is placed in water, the air exhausted when it absorbs water molecules will produce many very small blisters (just visible to the naked eye), which are densely packed. kept floating to the surface. Coal-based activated carbon generally has a macromolecular pore structure, and the bubble phase produced is relatively large.
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