RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Alumina
Reference: MDF97
SCM Type: CC - Constant Capacitance
Ligand: Yb<3+> - ytterbium
Site Type: »Al-OH
Equation: »Al-OH + Yb<3+>  ⇔  »Al-OH-Yb<3+>
LogK: 9.2        LogK°I=0 (Conversion to I = 0):   10.16         LogK2.31 nm−2 (SSD-normalized):   7.81
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Temperature: 298.15 K
pH Range: 4-8
Ligand Concentration Range: 2E-5 mol/L
Fit Method: FITEQL
Comment: high surface loading [Yb<3+>]/[SOH] = 0.26; for fitting of kinetic curves (1-hour curve)
 
1 data sets were retrieved