NID,developed by ABB,is a semi-dry flue gas desulfurization technology that combines ash removal and desulfurization.It has simple structure and high desulfurization efficiency.

• NID半干法脱硫技术是ABB公司研制的一种集除尘和脱硫于一体的综合工艺,结构简单,具有较高的脱硫率。