The oxidation air system provides oxidation air, which is free of oil to the absorber reaction tank to ensure oxidizing of the absorber slurry consisting of calcium sulfite to calcium sulfate.

• 氧化空气系统为吸收塔反应箱提供无油的氧化空气，以满足石灰浆液的氧化，这个氧化过程包括亚硫酸钙转化为硫酸钙。