Plants for regenerating sulphuric acid

Systems for fume suction, scrubbers and ancillary devices

Plants for regenerating sulphuric acid

A plant for regenerating sulphuric acid may be an alone standing unit, or may come integrated in a pickling plant. The level of required pureness of the regenerated acid depends on the process, for which the acid is used: the electrolytic pickling requires a higher level of acid pureness as a dipping pickling plant.  An electrolytic pickling plant, which works with an integrated acid regenerating plant, may work constantly with the same voltage on the electrodes, as the regeneration avoids an accumulation in the bath of parts, changing its electrical resistivity.

Detail of a plant to regenerate sulphuric acid coming from a line for electrolytic pickling of steel wire.
Scheme of a sulphuric acid regeneration plant