| Expertise
Lead
producers
• Metal extraction from residues
• Hydrometallurgical treatment of galena
• New electrorefining process.
Copper
producers
• Hydrometallurgical process for scraps and cables
• Hydrometallurgical treatment of chalcopyrite and other copper
minerals
• Copper cathodes production from heap leaching solutions
Zinc
producers
• Galvanzing of zinc plates
• Hydrometallurgical treatment of zinc bearing materials
Electric
steel producers
• Hydrometallurgical treatment for the recovery of zinc and
for recycling of flue dusts to the electrical furnaces
Electric
energy producers
• Sulphur dioxide treatment by means of barium sulphide with
consequent production of elemental S.
Various
industries
• Electrodialysis processes and inorganic/organic electrochemistry.
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