Sulfuric Acid from Phosphogypsum, DMCFIPR Process Markit
Sulfuric Acid from Phosphogypsum, DMCFIPR Process PEP Review 8622 Current established technology for making sulfuric acid (H 2 SO 4 ) and cement clinker byproduct from phosphogypsum (such as the OSW process developed by Chemie Linz, Austria) is .