Falling film towers are often used for hydrochloric acid production. another method, analogous to the lungs, is a new membrane absorber for SOx removal. 降膜塔常用于盐酸生产。模拟人的肺脏,使用另外一种新型膜吸收器的方法来脱除Sox。
Welding procedure of fuming nitric acid absorber made of c_4 steel C4钢制发烟硝酸吸收塔焊接工艺