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  1. No Access

    Article

    Separation of americium(III) from lanthanides(III) by nanofiltration-complexation in aqueous medium

    The separation of Am(III) from a mixture of lanthanides(III) was performed in aqueous medium by nanofiltration combined with a complexation step using a DTPA derivative as selective complexing agent.

    F. Chitry, S. Pellet-Rostaing, A. Guy… in Journal of Radioanalytical and Nuclear Che… (2002)

  2. No Access

    Article

    Separation of gadolinium(III) and lanthanum(III) by nanofiltration-complexation in aqueous medium

    A new method is proposed for the separation of gadolinium(III) and lanthanum(III) in aqueous medium by nanofiltration combined with a complexation step. First DTPA was chosen as ligand for a selective Gd(III)/...

    F. Chitry, R. Garcia, L. Nicod, J. -L. Gass… in Journal of Radioanalytical and Nuclear Che… (1999)

  3. No Access

    Article

    Selective extraction of palladium from acidic nitrate solutions with thiamacrocycles-synergized dinonylnaphthalenesulfonic acid systems

    Thiamacrocycles-synergized sulfonic acid extraction systems have been studied for removing traces of palladium from nitric acid solutions. The influence of the concentration of nitric acid, HDNNS, and thiamacr...

    M. Draye, A. Favre-Réguillon, G. Le Buzit… in Journal of Radioanalytical and Nuclear Che… (1997)

  4. No Access

    Article

    New extractant for selective recovery of palladium from high level radioactive waste

    Use of di- or tri-thioether instead monothioether permits to increase both efficiency and selectivity of the extraction of palladium. This selectivity allows the separation of palladium contained in nuclear fu...

    V. Guyon, A. Guy, J. Foos, R. Chomel… in Journal of Radioanalytical and Nuclear Che… (1994)

  5. No Access

    Article

    Radiolytic products study of dicyclohexano-18-crown-6, a selective extractant for nuclear fuel reprocessing

    The radiolytic products of the DCH18C6 obtained after γ-irradiation have been determined, and the seven main structures have been separated and analyzed. The radiolytic product yields range from about 0.01 to ...

    Micheline Draye, R. Chomel, P. Doutreluingne… in Journal of Radioanalytical and Nuclear Che… (1993)