该工艺在吸收塔上部出口区域的塔壁上布置了独创的回流板，造成烟气中固体颗

The process in the absorber column wall upper outlet region is arranged at reflux original plate, resulting in solid particles in the flue gas reflux, further increases the residence time of the particles, the mixing between the air to strengthen a solid. While increasing the height of the tower, the flue gas and absorbent longer reaction time in the tower, flue gas residence time can reach more than 5s.

The process is arranged on the wall of the tower in the upper export area of the absorption tower, resulting in the return of solid particles in the flue gas, further increasing the time of stay of the particles, and reinforcing the mixture between gas and one solid. At the same time increased the height of the tower, so that the absorbent and flue gas in the tower reaction time is longer, the smoke stay time can reach more than 5s.

The original reflux plate is arranged on the tower wall of the upper outlet area of the absorption tower, which results in the reflux of solid particles in the flue gas, further increases the retention time of particles, and strengthens the mixing between gas and solid. At the same time, the height of the tower body is increased, so that the reaction time between the absorbent and the flue gas in the tower is longer, and the residence time of the flue gas can reach more than 5S.