Biomass gasification gas and waste gas generated by chemical and food production often contain a certain concentration of volatile chemical components and solid particles of a certain particle size. The components are also complex, and some components have extremely high recycling value. At the same time, the temperature of this type of gas is very high, generally at 200 ℃~500 ° C puts forward extremely high requirements for the temperature resistance of subsequent equipment. Direct use or discharge will reduce the performance of subsequent equipment and fail to meet atmospheric emission standards.

The gas purification technology and integrated resource utilization technology developed by the company quickly reduces the temperature of high-temperature gases to the required range through a specific chilling method. At the same time, it has a certain effect of removing solid particles and chemical components, and then passes through the absorbent on the surface of the special packing of the absorption tower. Mass transfer and heat transfer are carried out on the surface of the special packing to further reduce the gas temperature to meet the temperature requirements of subsequent equipment and meet the applicable or emissable standards.

This project technology has the characteristics of high efficiency, good treatment effect, strong operability, strong equipment blocking resistance, high degree of device automation, small floor area, no secondary pollution, and low treatment cost.