Stripping agent |
Concentration of stripping agent, mol/L |
Phase ratio,
O/A |
Concentration of H3BO3, mol/L |
Concentration of H3BO3, mol/L |
Stripping efficiency, % |
|
|
|
Stripping liquor |
Stripped organic phase |
|
HCl |
0.20 |
2/1 |
0.0408 |
0.171 |
10.63 |
H2O |
— |
2/1 |
0.0240 |
0.180 |
6.24 |
NaOH |
0.10 |
2/1 |
0.0928 |
0.145 |
24.26 |
|
0.20 |
2/1 |
0.164 |
0.109 |
43.00 |
|
0.30 |
2/1 |
0.231 |
0.0758 |
60.38 |
|
0.40 |
2/1 |
0.303 |
0.041 |
78.87 |
|
0.50 |
2/1 |
0.381 |
0.0008 |
99.57 |
|
0.60 |
2/1 |
0.372 |
0.0051 |
97.34 |