Theory：

By utilizing the alkalinity of mixed hydroxyethyl piperazine and reacting with acidic gas sulfur dioxide, sulfite compounds are formed and dissolved in water to achieve the purpose of absorbing sulfur dioxide. Then, the instability of sulfite is utilized to desorb and release sulfur dioxide at high temperature.

Application scenarios：

Petroleum and chemical desulfurization, natural gas desulfurization, flue gas desulfurization in thermal power plants, etc. .

Characteristics：

Xinvoa desulfurizer has the characteristics of relatively simple desulfurization technology process, high desulfurization efficiency, recyclable desulfurizer, recyclable sulfur dioxide, no secondary pollution, and can effectively solve the stability and continuity problems in the production of acid from flue gas.