（1）气液间有较大的接触面积和一定的接触时间；
(1) There is a large contact area and a certain contact time between gas and liquid.
（2）气液间扰动强烈，吸收阻力小，对SO2的吸收效率高；
(2) Gas-liquid disturbance is strong, absorption resistance is small, and SO 2 absorption efficiency is high.www.langfangbanjia.cn www.diandongmenl.cn www.yanglaoyuans.cn www.hengshuibanjia.cnwww.dianjiaojii.cnwww.guanjiaojii.cn
（3）操作稳定，要有合适的操作弹性；
(3) The operation is stable and flexible.
（4）气流通过时的压降要小；
(4) The pressure drop is smaller when the airflow passes through.
（5）结构简单，制造及维修方便，造价低廉，使用寿命长；
(5) The utility model has the advantages of simple structure, convenient manufacture and maintenance, low cost and long service life;
（6）不结垢，不堵塞，耐磨损，耐腐蚀；
(6) No scaling, no clogging, wear resistance and corrosion resistance;
（7）能耗低，不产生二次污染。
(7) Low energy consumption, no secondary pollution.