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Table 12 Comparison of formation quotients of REE with acetate (log Q1) in NaCl solutions predicted by using SIT with experimental values

From: Estimation of medium effects on equilibrium constants in moderate and high ionic strength solutions at elevated temperatures by using specific interaction theory (SIT): Interaction coefficients involving Cl, OH- and Ac-up to 200°C and 400 bars

Experimental Data Sets

Sigma Value σ

Ding and Wood [36]: formation quotients of LaAc2+ in 0.1–2.0 mNaCl at T = 25°C–70°C

0.11

Ding and Wood [36]: formation quotients of NdAc2+ in 0.1–2.0 mNaCl at T = 25°C–70°C

0.07

Ding and Wood [36]: formation quotients of YbAc2+ in 0.1–2.0 mNaCl at T = 25°C–70°C

0.11