Chengde Jibei Yanshan Activated Carbon supplies coconut shell activated carbon, coconut shell water purification carbon, coconut shell gold activated carbon

Activated carbon is an industrial product. About the year 2000, the British invented activated carbon by reacting carbon dioxide and water vapor with carbon materials at high temperatures. Activated carbon has an extremely developed micropore structure inside which can specifically adsorb gaseous and liquid phase substances by adjusting the pore structure. It is often used to adsorb toxic gases, purify water sources, etc. Activated carbon made from mineral coal is coal-based activated carbon, and activated carbon made from fruit shells is fruit shell activated carbon. Activated carbon made from coconut shells is coconut shell activated carbon. Coconut shell activated carbon is currently the most effective activated carbon for civilian use in adsorbing toxic gases. Because coconut shell activated carbon has a pore structure that other activated carbons do not have: sufficiently developed micropores and macropores with reasonable hardness.
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my country's coconut shell activated carbon mostly uses coconut shells imported from Indonesia and Vietnam. Of course, the high-quality coconut shells produced in Hainan are also used for activated carbon production. The most typical coconut shell activated carbon manufacturer in China is in Yanshan, Chengde. For this coconut shell activated carbon, you must choose coconut shell activated carbon that has been truly activated. Beware of industrial recycled carbon. If it is used for furniture, it is best to choose physically activated coconut shell activated carbon. You can refer to the brand: Chengde Jibei Yanshan Activated Carbon's coconut shell activated carbon (new coconut shell manufacturing, true activation treatment, physical activation)
Identification:
, coconut shell activated carbon belongs to the fruit shell activated carbon category, its main feature is density Small and light in hand, it weighs significantly less than coal-based activated carbon. The volume of activated carbon with the same weight of coconut shell activated carbon is generally larger than that of coal-based activated carbon.
The shape of coconut shell activated carbon is generally broken granules and flakes, while shaped activated carbon such as columnar and spherical activated carbon is mostly coal-based carbon.
Because coconut shell activated carbon has a small density and feels light, it can be put into water. Coal-based carbon generally sinks to the bottom quickly, while coconut shell activated carbon floats in water for a longer time. As the activated carbon absorbs water molecules and reaches saturation, it becomes heavier. The weight will gradually sink to the bottom of the water. When all the activated carbon sinks to the bottom, you will see a small bubble wrapped around each activated carbon, which is crystal clear and very interesting.
. Coconut shell activated carbon has a small molecule pore structure. When 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) that float densely to the surface of the water. The bubble phase produced by coal-based activated carbon is generally larger due to its macromolecular pore structure.