1 Overview

Limestone gypsum flue gas desulfurization technology has been developed for years, mature and reliable technology, wide application range, according to the information technology, the market share has reached more than 85%.

The reaction principle is similar, this design summarizes some general rules and basic design criteria, are suitable for a variety of commonly used limestone - gypsum flue gas desulfurization technology on the market, including spray tower, bubble column, liquid column tower etc..

2 typical system

The typical process of limestone / lime gypsum wet flue gas desulfurization process as shown in Figure 2-1, the scope of application of the desulfurization device according to the specific situation is different.

The limestone - gypsum wet flue gas desulfurization system design.Doc