Honeycomb activated carbon It has the characteristics of large specific surface area, small through hole resistance, developed micropores, large adsorption capacity, long service life, etc. It is widely used in air pollution control. Select honeycomb Activated carbon Adsorption method, that is, waste gas contacts with large surface porous activated carbon, and pollutants in waste gas are adsorbed to play a purification role. Honeycomb activated carbon has the characteristics of high strength, water resistance, acid resistance and alkali resistance after water resistance treatment and secondary combustion. It can be widely used in wastewater treatment, organic solvent recovery and adsorption, and various catalyst carriers.

It can be directly used or put into the purification cabinet and adsorption bed for use. If the concentration of waste gas is high and the emission is large, two purification cabinets and adsorption beds can be used alternatively. In the process of use, try to avoid too high temperature, which will reduce the adsorption capacity. The adsorption capacity will decrease with the increase of temperature; At the same time, avoid excessive dust content and oil mist, because the tar dust mist will block the micropores of activated carbon, increase resistance and reduce the adsorption effect. If the operating environment contains a large amount of concentrated dust and tar, it is necessary to install a pre dedusting filter to achieve better use effect and longer service life.

Formaldehyde removal principle of honeycomb activated carbon:

How effective is honeycomb activated carbon in removing formaldehyde? Formaldehyde removal by honeycomb activated carbon is a physical adsorption process caused by physical factors. It depends on its developed pore structure and large specific surface area, which play a decisive role in waste gas treatment. To a large extent, contact with air, large area contact adsorption. Then toxic and harmful substances will be absorbed into your pores. Then "save" it. The size of molecular weight also has a great relationship with the adsorption performance, that is, small molecular weight can not be adsorbed, and large molecular weight can be adsorbed and stored in large quantities. Theoretically, the larger the molecular weight, the easier the activated carbon adsorption. The specific theory is only for reference. In addition, the adsorption capacity of activated carbon has a great relationship with temperature, which determines the adsorption capacity and amount of activated carbon. When the temperature is 10, the adsorption capacity of activated carbon is higher, which is its preferred temperature. At 30 ℃, the adsorption capacity of activated carbon is very small. This may be the temperature he doesn't like.

Product characteristics:

How effective is honeycomb activated carbon in removing formaldehyde? Honeycomb activated carbon is widely used in air pollution control because of its large specific surface area, small through hole resistance, developed micropores, large adsorption capacity, and long service life. Honeycomb activated carbon adsorption method is selected, that is, waste gas contacts with large surface porous activated carbon, and pollutants in waste gas are adsorbed to play a purification role. It can be widely used in adsorption purification, separation and recovery, catalytic carrier, environmental protection and other industries. It is especially suitable for the purification of organic waste gas with large air volume and low concentration. Its specific surface area, Ben adsorption performance, air flow pressure drop and other main properties have reached the international level of similar products, and it has incomparable advantages compared with other activated carbon products. The main adsorbents are carbon dioxide, nitrogen oxide, carbon disulfide, carbon tetrachloride, hydrogen sulfide, chlorine, benzene, dimethyl benzene, acetone, ethanol, ether, methanol, acetic acid, Ben ethylene, gasoline, kerosene, odor, etc.