Exp | Leaching Test Matrix | ||
Acid concentration (M) | Temperature (˚C) | Ratio (L/S) | |
1 | 1 | 25 | 2 |
A | 3 | 25 | 2 |
B | 1 | 40 | 2 |
AB | 3 | 40 | 2 |
C | 1 | 25 | 4 |
AC | 3 | 25 | 4 |
BC | 1 | 40 | 4 |
ABC | 3 | 40 | 4 |