Ionic liquids are substances consisting of anions and cations that exist in a liquid state at or near room temperature. Unlike typical organic solvents, ionic liquids do not contain electrically neutral molecules; they are all composed of anions and cations.

This unit is an exclusive block device for the ionic liquid flue gas desulfurization project and is the key equipment for the ionic liquid desulfurization process, the desalting device is designed to remove harmful impurities such as sulfuric acid roots, chlorine and fluorine in the ionic liquid; Sodium Removal Device are used to remove harmful cationic impurities such as sodium in ionic liquid.

Food CO₂ purified Adopting the internationally recognized new catalytic oxidation purification technology, the catalytic purification tower adopts a new type of internal cooling device, so that the bed temperature distribution is in the appropriate reaction zone, normal production heat balance, reducing the use of electric furnaces and extending the service life of the catalyst.

An adsorbent is a solid substance that can effectively adsorb certain components from gases or liquids. Adsorbents usually have the following characteristics: large specific surface area, suitable pore structure and surface structure

PSA CO separation technology is widely used in synthetic ammonia, methanol, alkali and industrial CO2 separation decarbonization plants, as well as CO2-containing tail gas recovery plants, due to the high degree of automation, convenient control of removal precision, low energy consumption and a wide range of applications.

The flue gas from casing kilns (lime kilns) is characterized by low pressure, high temperature, dust, low CO2 content and the presence of impurities such as NOx and SO2. According to the characteristics of the feed gas and the product quality requirements, the technological process of flue gas CO2 recovery plant mainly includes: deep furnace gas purification, single-column VPSA enrichment, double-column VPSA enrichment, CO2 compression, CO2 purification, CO2 liquefaction and purification, CO2 evaporation, storage and supply system.