What is the special honeycomb activated carbon for exhaust gas treatment

Unlike traditional granular activated carbon, honeycomb activated carbon is molded using molds, with a regular structure and uniform pores. It has extremely low wind resistance and is suitable for large-scale assembly line waste gas treatment equipment. Its main raw materials are high-quality coal-based carbon powder, coconut shell carbon powder, and adhesives, which are processed through high-temperature activation. It features a large specific surface area, fast adsorption speed, and the ability to be repeatedly regenerated. It is specifically designed for benzene, aldehyde, odor, and VOC organic waste gases in industries such as painting, printing, chemical processing, and injection molding.
In 2026, the overseas purchasing trend has significantly changed: overseas buyers no longer only focus on iodine value, but also pay more attention to desorption efficiency, temperature resistance, and wind resistance parameters. The European and American markets prioritize the purchase of high-density, high-temperature-resistant (above 120℃) waterproof honeycomb activated carbon, which can adapt to high-frequency thermal desorption regeneration and has a longer service life, significantly reducing the replacement cost for enterprises. The Southeast Asian market mainly focuses on ordinary waterproof and economic honeycomb carbon, with a continuously increasing demand.
Compared to granular carbon, honeycomb activated carbon has no dust, is not prone to clogging pores, is easy to install, is compatible with automated waste gas treatment equipment, and better meets the dust-free and standardized operation requirements of overseas factories.