Honeycomb Activated Carbon

Honeycomb Activated Carbon Usage Instructions:

It can be used directly or placed in a purification cabinet or adsorption bed. If the exhaust gas concentration is high and the emission volume is large, two purification cabinets or adsorption beds can be used in rotation. During operation, avoid excessive temperatures, as this will reduce adsorption capacity, as adsorption capacity decreases with increasing temperature. Also, avoid high dust and oil mist, as tar dust and mist can clog the activated carbon pores, increasing resistance and reducing adsorption efficiency. If the operating environment is exposed to high levels of dense dust and tar, pre-filtering should be installed for optimal performance and a longer service life.

Honeycomb Activated Carbon Technical Parameters:

Main ingredient: coal-based activated carbon. Normal compressive strength greater than 0.8 MPa. Common sizes: 50*50*100mm and 100*100*100mm. Operating temperature less than 400°C. Pore density: 100 pores/square inch or 150 pores/square inch. Surface velocity: 0.8 m/s. Specific surface area greater than 700 m2/g. Appearance: The product surface is smooth and free of cracks. Note: Other specifications can be produced upon request.

Advantages of Honeycomb Activated Carbon

1. The honeycomb structure provides a larger contact area with the gas, and its adsorption surface area is at least three times that of cylindrical activated carbon.
2. At a given linear gas velocity, the pressure drop of honeycomb activated carbon is 11 times lower than that of densely packed 4mm cylindrical activated carbon.
3. The shorter the diffusion and mass transfer distance within the honeycomb carbon, the faster the saturation and adsorption rate, and the shorter the cycle time.
4. High adsorption efficiency, high mechanical strength, long service life, thermal regeneration capability, non-flammability, and chemical stability make it suitable as a carrier for catalysts and impregnation materials.

Product Features of Honeycomb Activated Carbon:

It is widely used in various low-concentration, high-volume organic waste gas purification systems. As the waste gas passes through the square pores of honeycomb activated carbon, it fully contacts the activated carbon, achieving an adsorption efficiency of up to 67.16%. The honeycomb activated carbon has a low drag coefficient and exhibits excellent adsorption, desorption, and aerodynamic properties. Powdered activated carbon is widely used to purify organic gases such as toluene, xylene, benzene, and other benzene compounds, as well as phenols, lipids, alcohols, aldehydes, and other gases, as well as malodorous gases and gases containing trace metals. Environmental protection equipment using nutshell activated carbon offers high exhaust purification efficiency, a compact adsorption bed, and low energy consumption, reducing construction and operating costs. The purified gas fully meets environmental emission standards.

Applications of honeycomb activated carbon:

It is used for exhaust gas treatment in ventilation systems in public places such as food, chemical, and industrial applications, airports, shipyards, electronics, automotive, pharmaceutical, medical, industrial buildings, and large theaters. Honeycomb activated carbon is made using a ceramic process consisting of 50-70% activated carbon, 17-35% sepiolite, and 13-25% kaolin. The three raw materials are weighed, ball-milled, screened, stirred, squeezed, kneaded, aged, kneaded, extruded, dried, calcined, inspected, packaged, and stored. This activated carbon exhibits advantages such as water resistance, acid and alkali resistance, high strength, and a large specific surface area, making it widely used in the environmental protection, pharmaceutical, and food industries, as well as as a catalyst carrier. During use, avoid excessive temperatures, as these will reduce adsorption capacity, which decreases with increasing temperature. High dust levels and oil mist should also be avoided, as tar dust and mist can clog the activated carbon’s pores, increasing resistance and reducing adsorption effectiveness. If the operating environment contains high levels of dense dust and tar, pre-filtering should be installed for optimal performance and maximum service life. Honeycomb activated carbon can remove, to varying degrees, acidic and alkaline gases such as nitrogen oxides, carbon tetrachloride, chlorine, benzene, diformaldehyde, acetone, ethanol, methanol, acetic acid, ethyl ester, and malodorous gases.