Benefits of Sulphuric Acid Dewpoint Temperature Monitoring Brochure

When Sulphur bearing fuel is burned in any combustion process, the sulphur oxidises to form SO2. A small amount of SO2 further oxidizes to form SO3, which combines with the process gas moisture to form sulphuric acid (H2SO4). Predicting where acid may condense is difficult - measuring the acid dewpoint temperature is the most practical option. ...