Coconut shell activated carbon is a kind of highly adsorbable substance. Because of its porous material, it can adsorb some impurities and toxic gases. Therefore, activated carbon is not only used for adsorption in solution, but also used to make gas masks. Can not be processed, need to use activated carbon filter. Using good shell carbon and coal-based activated carbon as raw materials, and adding some other items, after special processing, it can absorb some toxic substances, organic substances and radioactive substances in the water, and has the effects of discoloration and odor removal. . Activated carbon filter has filtration, adsorption, interception, catalysis, acid and alkali resistance. Heat-resistant, sufficient raw materials, easy to regenerate and so on.
The application of coconut activated carbon, such as in the field of chemical purification such as air purification, gold tailings smelting, sewage treatment, food preservatives. This is more stringent on the standards and parameters of activated carbon. The market generally refers to the iodine adsorption value: mg / g, chloride, mechanical strength, bulk density: G / L, ph, total iron percentage, moisture percentage, ash percentage, particle size (mesh) and other national regulations The activated carbon parameter standard produces activated carbon.
Activated carbon can be treated at a high temperature of 300 degrees Celsius or less, because the burning point of activated carbon is 344.31 degrees, and there is no danger. If it is too high, it will spontaneously ignite. However, high temperature treatment of activated carbon is generally used in an air-insulated environment, such as inert gas nitrogen, Auo gas. In this way, it can avoid the performance degradation of activated carbon due to high temperature oxidation, combustion, etc., and at the same time cause most of the activated carbon to be burned out, under the recycling rate.