Acid recovery and concentration

The recovery, regeneration and concentration of acids are important steps in numerous processes in the chemical industry.

mineral acid equipement mersen


These acids, which are highly corrosive, may be sulphuric, hydrochloric or nitric acid.

The processes of recovering, concentrating or purifying these mineral acids require equipment made of anticorrosion materials.

Our range of materials, such as graphite, PTFE, tantalum and niobium are perfect for coping with this restraint.

We have many years of experience in exchangers and columns for the different stages of treating these acids, for applications such as epichlorohydrin, TDI/MDI, pickling baths etc.