Desmet Ballestra Sulphuric Acid Production Plants
Oleum and SO3 Production. Them and the SO 3 production are strictly connected to the H 2 SO 4 production technology.. Liquid SO 3 is produced by evaporation ofm and subsequent cooling and condensation..m can be produced by absorbing part of the SO 3 leaving the sulphuric acid converter in a circulation ofm at the required strength and maintaining a steady concentration by



































