How To Purchase Pellets Activated Carbon for Your Project Solution

How to purchase a suitable column activated carbon for water treatment or air treatment, the following is the column activated carbon. Yongruida Factoy for you to analyze the selection method of column activated carbon: 1. Iodine adsorption value: iodine adsorption value is an important physical index of columnar activated carbon. The iodine adsorption value of fruit shell carbon, bamboo charcoal and coal based carbon is 500-1200, and the iodine value of activated carbon carbonization material is 800850900,The adsorption capacity is different, and the cost and price are also very different. The activated carbon with the same iodine value has the best effect because of its large specific surface area. 2. Weight comparison: as mentioned above, in order to improve the iodine adsorption performance of activated carbon, more pore structures should be made on the surface of activated carbon as much as possible. The more pore structure is, the lighter the activated carbon is, the smaller the density is,The relative density will be lighter, so a good activated carbon will feel lighter. In the case of the same weight packaging, the volume of the activated carbon with good performance will be much larger than that of the activated carbon with poor relative quality. 3. Look at the bubble situation in the water: put a small amount of activated carbon into the water, due to the penetration of water molecules, water molecules will gradually immerse into the micropore structure of activated carbon, so that the air in the pores is discharged, thus producing A series of tiny bubbles form a series of bubble lines in the water. At the same time, they emit tiny bubble sounds, which is very interesting. The more severe this phenomenon occurs, the longer the duration, the better the adsorption of activated carbon. 4. Look at methylene blue decolorization ability: another performance of activated carbon adsorption capacity is methylene blue decolorization ability. The micropore structure of activated carbon has the outstanding characteristics of changing colored liquid into light color or colorless, which is actually A phenomenon caused by the adsorption of pigment molecules in colored liquid by columnar activated carbon. 5. Important tips: at present, consumers are lack of understanding of activated carbon. Sometimes they regard the unactivated bamboo charcoal, charcoal, coconut shell carbon and other carbonized materials as finished activated carbon products, followed by carbon carving with low adsorption value and ordinary living Carbon is regarded as high quality activated carbon. Therefore, please distinguish when purchasing, and be careful to be cheated.

Application of Honeycomb Activated Carbon in Gas Filtration

1、 In recent years, it is a common way to treat waste gas by using honeycomb activated carbon. Honeycomb activated carbon depends on its developed pore structure and large specific surface area. Pore structure and specific surface area play a decisive role in waste gas treatment. To a large extent, contact with air, large area of contact adsorption. Then the toxic and harmful substances are absorbed into their own pores. And "save" it. The size of iodine adsorption value also has a great relationship with adsorption performance, that is to say, the small iodine adsorption value can not be absorbed, and the large iodine adsorption value can be stored in a large number of adsorption. It is theoretically proved that the higher the iodine adsorption value, the easier it is to be adsorbed by honeycomb activated carbon. The specific theory is for reference only. In addition, the adsorption capacity of honeycomb activated carbon has a great relationship with temperature, which determines the adsorption capacity and workload of honeycomb activated carbon. When the temperature is 10, the honeycomb activated carbon has high adsorption capacity, which is the temperature it likes. At 30 ℃, the adsorption capacity of honeycomb activated carbon is very small. It's probably a temperature he doesn't like. Wide Application of Honeycomb Activated Carbon 2、 Honeycomb activated carbon is used in activated carbon adsorption box, which is an environmental protection equipment product for organic waste gas filtration and adsorption. The honeycomb activated carbon adsorption box can be made of stainless steel, carbon steel, PP board and other materials. The honeycomb activated carbon adsorption box has the advantages of high adsorption efficiency, wide application range, convenient maintenance and simultaneous treatment of a variety of mixed waste gas. The honeycomb activated carbon has the functions of removing formaldehyde, benzene, TVOC and other harmful gases, disinfection and deodorization. The honeycomb activated carbon adsorption tower is widely used Electronic components production, battery (battery) production, pickling operation, laboratory exhaust, metallurgy, chemical industry, medicine, coating, food, brewing and other organic waste gas treatment. 3、 The organic waste gas is powered by the fan, and enters the honeycomb activated carbon adsorption box under positive or negative pressure. Due to the unbalanced and unsaturated molecular gravity or chemical bonding force on the solid surface of the honeycomb activated carbon, when the solid surface contacts with the gas, it can attract the gas molecules, make it concentrate and maintain on the solid surface, thus the pollutants are adsorbed After being adsorbed by the filter, it enters the dust removal system of the equipment, and the purified gas is discharged at high altitude. The saturated honeycomb activated carbon can be recycled and regenerated to reduce the cost. Therefore, it is said that the honeycomb activated carbon can achieve twice the result with half the effort in waste gas treatment.