Table 3 Composition of residue obtained after leaching of liquation-feeding furnace dross in oxalic acid (SQX analysis, 80 °C, 2 h, L:S 10:1, 12.5% wt. H2C2O4)
From: Leaching of liquation-feeding furnace dross as a first step for germanium recovery
Element | O | Zn | C | Pb | Al | Cu | Sn | Ge | Si |
|---|---|---|---|---|---|---|---|---|---|
Content [% wt.] | 43.8 | 38.6 | 12.6 | 1.57 | 1.25 | 0.89 | 0.87 | 0.15 | 0.08 |