RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Alumina
Reference: RK11
SCM Type: CC - Constant Capacitance
Ligand: CO3<2-> - carbonate
Site Type: »Al-OH
Equation: »Al-OH + CO3<2-> + H<1+>  ⇔  »Al-OH2-CO3<1->
LogK: 12.2        LogK°I=0 (Conversion to I = 0):   12.74         LogK2.31 nm−2 (SSD-normalized):   10.59
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Solid/Liquid Ratio: 5.0 g/L
pH Range: 4 - 10
Fit Method: FITEQL
Comment: ~2.5 % pCO2; median log K; protolysis data from [TS95]; chromate surface species »AlOHCrO4<2-> and best-fit stability constant used
 
1 data sets were retrieved