Activated carbon adsorption desulfurization and denitrification technology can realize the resource utilization of pollution control products.

       6mm carbon can remove the SO2 in the flue gas desulfurization (sulfur dioxide), denitrification is mainly from NOx in flue gas (nitrogen oxide), the two substances into the atmosphere will be the formation of acid rain, acid rain harm is very large, so now the country has been promoting environmental protection, thermal power plant are now built simultaneous construction of desulfurization, denitrification and now the state has not started to force.

It has the advantages of high desulfurization and denitrification efficiency, and is considered as a promising desulfurization and denitrification technology.

In all kinds of smoke The activated carbon adsorption method is the only way to remove every impurity in the flue gas.

Production introduction

Activated carbon is also called activated carbon black. It is in the form of black silk powder, columnar or granular. The main components of activated carbon include oxygen, hydrogen and other elements in addition to carbon. Activated carbon is irregularly arranged in structure, with fine pores between the cross-connects, which will cause defects in carbon structure during activation. Therefore, it is a kind of porous carbon with low packing density and large surface area. Activated carbon is odorless, tasteless, sand-free, and is incompatible with any solvent. It has a selective adsorption capacity for various gases and a high-capacity adsorption capacity for organic pigments and nitrogen-containing alkalis. The total surface area per gram can reach 500-1000 square meters, relative The density is about 1.9-2.1, and the apparent relative density is about 0.08-0.45.

Adsorption purification principle and process

The physical properties of coal-based activated carbon introduction: the physical, chemical properties analysis of carbon is a porous carbon, the highly developed pore structure makes it has large surface area, so it is easy to full contact with toxic and harmful gases in the air (and harmful impurities), so this highly developed capillary and pore structure formed a powerful adsorption force field, which gives the unique adsorption properties of activated carbon. 

Adsorption: the organic waste gas passes through the filter removed the solid particulate material, from the upper to the lower into the adsorption tank. The organic matter is captured, absorbed and concentrated by the activated carbon, and the purified air is discharged from the lower part of the tank through the main fan into the atmosphere.

Stop: when activated carbon adsorption reached saturation,it stops to inhalation waste gas; and then blowing up into the steam through the activated carbon bed, which expelled the organic matter from the activated carbon, and the subsequent restoration of desorption, activated carbon activity is recycled.

Hot air drying and cooling: the activated carbon layer after desorption remains 80%-90% steam condensate which can in reducing carbon layer activity; therefore using the hot air to dry, close the steam valve, and then through the air cooling at 25 DEG C, activated carbon can be recovered into the circulation.

Shipment way and time

Shipment time: 

For normal order: 10-15days for mass production 

For uegent order: about 10days after order be cfmed 

Shipment way: 

Normally by sea, if have special require, we can do as your requirement. 

Payment way: 

Normally 20%-50%deposit as order be cfmed, balance based on B/L copy.