Thermodynamics of Mixing of TEHDGA with Isodecanol in Dodecane: Effect of Equilibration with Aqueous Nitric Acid

Highly efficient and selective extraction of Pu(IV) using two alkyl-substituted amides of nitrilo triacetic acid from nitric acid solutions

“…This could be due to the interaction of the polar amide group of the extractant with the polar hydroxyl group in the isodecanol molecule which may result in a decreased affinity of the extractant molecules towards the metal ions. Basu et al [35] also showed the interaction of isodecanol with N,N,N',N'-tetra (2-ethyl hexyl) diglycolamide (T2EHDGA) owing to the presence of polar groups in both the components which caused a lower affinity of the extractant molecules for the extraction of Am(III). Sengupta et al [36] also showed the presence of isodecanol lowered the extraction of Eu(III) by octylphenyl N,N-diisobutyl carbamoyl methyl phosphine oxide (CMPO).…”

Role of ligand spacer length of a tripodal amide on uranium(vi) and plutonium(iv) complexation: synthesis, solvent extraction, liquid membrane transport and theoretical studies

“…However, at higher isodecanol concentration, there is more interaction of isodecanol with the ligand molecules, which may decrease the reactivity of HONTP towards metal ion binding. 22,23…”

“…However, at higher isodecanol concentration, there is more interaction of isodecanol with the ligand molecules, which may decrease the reactivity of HONTP towards metal ion binding. 22,23 Influence of temperature on metal ion extraction. The influence of temperature on the extraction of U(VI) and Pu(IV) was investigated in the range of 15 1C to 45 1C using 0.08 M HONTP in n-dodecane/90% n-dodecane + 10% isodecanol mixture.…”