Theory：

It is to use the alkalinity of N-hydroxyethyl piperazine and react with acidic gas carbon dioxide to form compounds such as carbonate amine salts or amino formate salts, which are dissolved in water to achieve the purpose of absorbing carbon dioxide; Reuse the instability of carbonate amine salts or amino formate salts, and release carbon dioxide by heating and desorption.

Application scenarios：

Absorption of carbon dioxide from flue gas of coal-fired power plants, steel plants, absorption of carbon dioxide from exhaust gas of cement plants, etc. 

Characteristics：

Due to the fact that traditional carbon dioxide absorbents are mainly composed of chain like molecules, they are easily oxidized and broken in high oxygen and high temperature flue gas, which is also the main reason for the short service life of ethanolamine and N-methyldiethanolamine; Xinvoa decarbonizer is mainly composed of piperazine derivatives, which are hexagonal cyclic molecules with strong molecular stability and are not easily oxidized or broken. Its service life is longer than that of linear molecules mainly composed of ethanolamine and N-methyldiethanolamine..