Advantages of Activated Carbon Adsorption Concentration+CO Catalytic Combustion System
The system has achieved a closed-loop purification and desorption process, with no secondary pollution generated during operation and low equipment investment and operating costs;
The equipment is equipped with a PLC/human-machine interface+smartphone APP remote control management system, which can set operating parameters on the human-machine interface or mobile phone to achieve remote intelligent control;
Adopting PLC microcomputer centralized control system, the equipment operation and operation process are fully automated, and the operation process is stable and reliable;
VOCs organic waste gas contains trace amounts of dust. When using activated carbon adsorption, particulate matter needs to be removed, and the pre-treatment adopts dry fine filtration dust removal method;
Using specially formed honeycomb block activated carbon as the adsorbent material, the adsorbent has a long lifespan, low adsorption system resistance, and high purification efficiency;
Using precious metals palladium and platinum as catalysts on honeycomb ceramics, the catalytic combustion rate reaches over 97%, the catalyst has a long lifespan, low decomposition temperature, short desorption preheating time, and low energy consumption;
● Safe and reliable, equipped with flame arresters, explosion vents, alarms, and automatic shutdown protection measures;
Introduction to the principle of activated carbon adsorption concentration+CO catalytic combustion
The activated carbon adsorption concentration+CO catalytic combustion system combines the advantages of both catalytic combustion and activated carbon adsorption methods. Firstly, activated carbon is used for adsorption and concentration. When the activated carbon reaches saturation, it is desorbed with hot air to put it back into use. By controlling the flow rate of desorbed gas, the concentration of organic waste gas can be concentrated by more than 10-20 times. The desorbed waste gas is passed into the catalytic bed and ignited under the action of electric heating and catalytic agent. The purification efficiency of the catalytic combustion process can reach over 98%. After combustion, CO2 and H2O are generated and a large amount of heat is released. This heat is recovered through heat exchange in a heat exchanger and can be mixed with outdoor air to be used as activated carbon desorbed gas, reducing energy consumption and without secondary pollution.

Application scope of activated carbon adsorption concentration+CO catalytic combustion
① Suitable for industries such as coatings, painting, printing, electronics, batteries, separators, etc.
② Suitable for conventional organic compounds, not applicable to easily oxidizable organic compounds such as ketones and lipids, as the adsorbent material is flammable and carries risks.