双碱法脱硫工艺改进及脱硫塔设计分析

Improvement of double alkali desulfurization technology and the design analysis of desulfurization tower

改进优化传统双碱法烟气脱硫工艺,对脱硫塔及附属设施设计要点进行分析,在山西某化工厂2×55t/h三废炉烟气脱硫工程中得到较好运用,为同类烟气脱硫工程提供参考。

Optimization and improvement of traditional dual alkali flue gas desulfurization process are discussed. The analysis to the desulfurization tower and ancil ary facilities design points are carried on. The technology has successful y applied on one chemical plant in Shanxi 2 × 55 t/h waste furnace flue gas desulfurization project, which can provide reference for the same kind of flue gas desulfurization project.