Mineral: |
Gibbsite |
Reference: |
K97c |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
SO4<2->
- sulfate
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + SO4<2-> + H<1+> ⇔ »Fe-OH2-SO4<1-> |
LogK: |
7.03 ± 0.03
LogK°I=0 (Conversion to I = 0): 7.03
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
0.0 mol/L
NaNO3
|
Temperature: |
298.15 K |
Solid/Liquid Ratio: |
14.6 g/L |
pH Range: |
3.5-7 |
Ligand Concentration Range: |
1.72E-4 mol/L |
Fit Method: |
FITEQL |
Comment: |
model A with one surface group; model results should be treated cautiously (acidity constants had to be assumed) |
|