Waterproof honeycomb activated carbon is made by water resistance treatment and secondary firing after being discharged from the furnace. It has high strength, water resistance, strong acid resistance, and strong alkali resistance, and can be widely used in wastewater treatment, organic solvent recovery and adsorption, and various catalyst carriers. Waterproof honeycomb activated carbon has a relatively large surface area, high adsorption iodine value, and high surface area. It is widely used in air pollution control. The waterproof honeycomb activated carbon adsorption method involves the contact of exhaust gas with porous activated carbon with a large surface area, which adsorbs and decomposes pollutants in the exhaust gas, thereby achieving purification. Widely used in various organic waste gas purification systems with low concentration and high air volume. When the treated exhaust gas passes through the waterproof honeycomb activated carbon square holes, it can fully contact with the activated carbon, with an adsorption efficiency of up to 67.16% and a low wind resistance coefficient. It has excellent adsorption, desorption, and gas dynamic properties, and can be widely used for purifying and treating organic gases containing toluene, xylene, benzene, phenols, lipids, alcohols, aldehydes, odorous gases, and various gases containing trace metals. The environmental protection equipment using waterproof honeycomb activated carbon has high exhaust gas treatment and purification efficiency, small adsorption bed volume, low equipment energy consumption, and can reduce costs and operating costs. The purified gas fully meets environmental emission requirements.
Non waterproof honeycomb activated carbon is made of high-quality powdered activated carbon, smokeless coal, asphalt and other special materials, which are fired and pressed into shape. The first firing does not undergo a second firing, nor has it undergone water resistance treatment. It is widely used in air pollution control due to its large area, microporous structure, and high adsorption capacity. The honeycomb activated carbon adsorption method is used, which involves the contact of exhaust gas with porous activated carbon with a large surface area. The pollutants in the exhaust gas are adsorbed and decomposed, thereby achieving purification. The pollutants that can be removed to varying degrees by honeycomb activated carbon include nitrogen oxides, carbon tetrachloride, chlorine, benzene, formaldehyde, acetone, ethanol, ether, methanol, acetic acid, ethyl ester, styrene, phosgene, odorous gases, etc.
