| 摘要 |
<p>TREATMENT OF ZINC PLANT LEACH RESIDUES FOR RECOVERY OF THE CONTAINED METAL VALUES A process for treating zinc plant leach residues for the recovery of the lead, silver, and tin values contained therein is disclosed. The process includes the treatment of the zinc plant residue with concentrated sulphuric acid followed by water leaching and other hydrometallurgical steps to separately recover the lead, silver and tin.</p> |
