Acid Fume (white smoke) Collection System
- It is suitable for acid fume(sulfuric acid, hydrochloric acid, phosphoric acid, hydrofluoric acid, ammonium fluoride and ammonium chloride) treatment.
- It doesn’t have to add any chemicals for inorganic acid fume treatment, but it needs some chemicals additive (e.g. oxidant, reducing agent) for hydrophobic fume treatment.
- The removal efficiency of Hydrofluoric acid (HF), hydrochloric acid (HCl), sulfuric acid (H2SO4), nitric acid (HNO3), ammonium chloride (NH4Cl) and ammonium fluoride (NH4F) is very good.
- There are many users of this technology including AUO, EPISTAR, PSI, etc.