The importance of activated carbon

2014/10/9 Views：1016

Activated carbon is the use of high-quality anthracite, charcoal or various husk etc., as raw material by physical or chemical means through a special process, with a well-developed pore structure and specific surface area of ​​a carbon products, since this particular void structure of activated carbon, such that It has a strong adsorption capacity, it is widely used for air purification, anti-virus protection, water treatment, solvent bleaching and other industrial and civilian fields. In recent years, as people

Gradual understanding of activated carbon, activated carbon market rapid development, but in the development, poor quality of activated carbon products of various swoop, seriously affected the normal development of activated carbon market, causing adverse consequences to consumers. In order to allow consumers to choose to be assured of the product, here on how to choose quality activated carbon to make a brief description.

Although the use of activated carbon in terms of appearance and can have many varieties, but there is a common characteristic of activated carbon, that is, "adsorption." Activated carbon adsorption generated reason is because it has developed pore structure, as we have seen, like a sponge, under the same weight conditions than any other object sponge can absorb more water, the reason is because it has a well-developed pore structure. But the pore structure of activated carbon is

The naked eye can not see, because they have only 1 × 10-12mm-10-5mm between, much more than a molecule big deal. Activated carbon pore developed unimaginable degree, if we take one gram of activated carbon, the inside of the cell walls are all expanded into a plane, the area will reach 1,000 square meters