复合添加剂在两种烟气脱硫工艺中的应用

The application of Compound Additives in two Kinds of Flue-gas Desulfurization Process

将3种复合添加剂应用于2种典型的FGD工艺。试验结果表明:复合添加剂效果好于单一添加剂,其中由己二酸和NaCl组成的复合添加剂效果最佳。复合添加剂价格低廉、容易获得、使用方便,合理应用可以进一步提高FGD装置脱硫效率,具有广阔的应用空间。

Three kinds of compound additive have been used in two kinds of typical flue-gas desulfurization process.Test results have shown that the compound additives are more effective than simplex additives and the compound additive composed of adipic acid and NaCl has the highest effectiveness.The compound additives feature low cost,ease of use and are available anywhere on the market.Their rational use can further enhance the operating efficiency of flue-gas desulfurization units and has potential for widespread applications.