Separation Science and Technology · 1991 · 215 citations · 6 references
Natural SciencesChemical EngineeringChemistryGreen ChemistryInorganic ChemistryNuclear ChemistryActinide ChemistryActinide MaterialsActinide Extraction ChemistryActinide Nuclear Waste ChemistryActinide Separation ChemistryChemical PropertiesNuclear Waste DisposalSolvent Extraction Of Actinides
Abstract A new class of extractants has been investigated: pentaalkylpropane diamides. Due to their chelating effect on metallic cations, they extract trivalent actinides such as Am3+ and Cm3+ from acidic nitrate nuclear waste solutions. These solvents are completely incinerable and do not generate large amounts of waste. A review is provided of their chemical properties, leading to the choice of the proper molecule. The results of a bench-scale experiment performed in a mixer-settler battery are presented.
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SYNTHESIS AND USES OF THE AMIDES EXTRACTANTS
G. Thiollet, C. Musikas · Solvent Extraction and Ion Exchange · 1989 · 176 citations