Mineral: |
Hematite |
Reference: |
EP20 |
SCM Type: |
DDL - Diffuse Double Layer
|
Ionic Strength: |
0.01 mol/L of
NaCl
|
Site Type: |
»Fe-OH |
PZC: |
|
pK1: |
6.7 |
pK1°I=0 (Conversion to I = 0): |
6.66 |
pK12.31 nm−2 (normalized): |
7.09 |
pK2: |
10.27 |
pK2°I=0 (Conversion to I = 0): |
10.23 |
pK22.31 nm−2 (normalized): |
9.88 |
Site Density in nm-2: |
5.7000 |
Original Site Density: |
5.7 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
0.51 |
pH Range: |
3 - 6,5 |
Temperature in K: |
288.15 |
Method for Site Density: |
Literature |
Method for Protolysis: |
Fit Method: | FITEQL |
Comment: |
referenced to the 1.0 M standard state; log K values for the protolysis constants were calculated using the van’t Hoff equation; SSA determined in [EABFY13], SSD taken from [B18] |
|