浸液中氢离子浓度(mol/L) | CREO(g/L) | 试样中REO占总量比(%) | CFe(g/L) | 反萃液体积(ml) | 铁的萃取率(%) |
0.5074 | 11.19 | 11.99 | 3.559 | 30 | 92.03 |
1.0655 | 97.3 | 84.12 | 0.186 | 30 | 95.07 |
1.5197 | 175.66 | 84.59 | 0.618 | 30 | 96.30 |
2.1184 | 17.71 | 8.9 | 5.706 | 30 | 98.04 |
2.5116 | 15.03 | 10.18 | 5.311 | 30 | 96.14 |