Program
Wednesday, November 15, 2023
| Time |
Event |
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13:30 - 13:45
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Conference Connection - Times shown are UTC+01:00 |
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13:45 - 14:00
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Welcome Address |
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14:00 - 14:40
|
Keynote - Chair : Hitos Galan Montano (CIEMAT) & Andreas Wilden (FZJ) |
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14:00 - 14:30 |
› Recovery of Strategic High-Value Fission Products from Spent Nuclear Fuel during Reprocessing - Alistair Holdsworth, School of Chemical Engineering and Analytical Sciences [Manchester] |
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14:40 - 16:00
|
Actinide separation - Chair : Hitos Galan Montano (CIEMAT) & Andreas Wilden (FZJ) |
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14:40 - 14:55 |
› A new approach for monitoring radionuclides in hydrometallurgical separation processes based on Raman spectroscopy - Laura Bonales, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas [Madrid] |
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15:00 - 15:15 |
› A new unsymmetrical diglycolamide for selective americium partitioning - Filip Kolesar, Department of Chemistry, KU Leuven, Institute of Nuclear Energy Technology, Belgian Nuclear Research Centre (SCK CEN) |
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15:20 - 15:35 |
› Population balance solution in the context of the actinides oxalic precipitation - Camilo RUIZ, CEA, DES, ISEC, DMRC, Univ Montpellier, Marcoule, France |
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15:40 - 15:55 |
› Preliminary extraction and characterization studies of water-soluble BTP-(COOH)8 for the separation of trivalent actinides - Laura Diaz Gomez, Forschungszentrum Jülich |
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16:00 - 16:20
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Break |
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16:20 - 18:00
|
Actinide and fission product chemistry - Chair: Jean Aupias (CEA) |
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16:20 - 16:35 |
› From Water-Soluble Peroxo Complexe of Plutonium(IV) to Solid State Plutonium peroxide - Julien Margate, CEA |
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16:40 - 16:55 |
› Crystallization of Tri- and Tetravalent Plutonium Diglycolamides - Brian Rotermund, Colorado School of Mines, Idaho National Laboratory |
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17:00 - 17:15 |
› Reactivity of actinides mono-cations with NH3 in the gas phase - Mathilde GOUJET, CEA, DES, ISEC, DMRC, Univ. Montpellier, Marcoule, France |
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17:20 - 17:35 |
› Synthesis and Solid-State NMR of Actinide Halides - Nicolas Capra, Los Alamos National Laboratory |
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17:40 - 17:55 |
› Volatile fission products in actinide oxides: A first-principles study - Mathieu Gascoin, CEA, DES, IRESNE, DEC, Cadarache |
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Thursday, November 16, 2023
| Time |
Event |
(+)
|
|
13:45 - 14:00
|
Conference Connection - Times shown are UTC+01:00 |
|
|
14:00 - 14:40
|
Keynote - Chair : Andreas Wilden (FZJ) & Hitos Galan Montano (CIEMAT) |
(+)
|
|
14:00 - 14:30 |
› Moving from diglycolamide to monoglycolamide-a better extractant for treatment of high-level waste - Prathibha Thonakot, Indira Gandhi Centre for Atomic research, Kalpakkam |
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|
14:40 - 16:00
|
Actinide separation - Chair : Andreas Wilden (FZJ) & Hitos Galan Montano (CIEMAT) |
(+)
|
|
14:40 - 14:55 |
› Development of automated microfluidic system for actinide separation and analysis - Shuang Yu Han, School of Chemical Engineering and Analytical Sciences [Manchester] |
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15:00 - 15:15 |
› Molecular prediction of lanthanide cation transfer for liquid-liquid extraction - Erwann Guillam, Institut de Chimie Séparative de Marcoule |
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15:20 - 15:35 |
› Impacts of Lanthanide Ion Complexation on the Radiation Robustness of Diglycolamide Extractants - Michaela Bronstetter, Idaho National Laboratory, Michigan State University |
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15:40 - 15:55 |
› SO3-Ph-BTBP stability studies under AmSel process conditions - Pablo Vacas-Arquero, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas [Madrid] |
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16:00 - 16:20
|
Break |
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16:20 - 18:00
|
Actinide materials: nuclear fuels and radwaste matrices - Chair: Thierry Mennecart (SCK-CEN) |
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16:20 - 16:35 |
› Conversion of U(VI) and Pu(IV) by peroxide precipitation and hydrothermal treatment - Lucas Muller, Institut des Sciences et technologies pour une Economie Circulaire des énergies bas carbone |
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16:40 - 16:55 |
› Electrochemical Investigation of Uranium Redox Behavior in Molten Chloride Salts Using Boron-Doped Diamond - Hannah Patenaude, Los Alamos National Laboratory, University of Nevada [Las Vegas] |
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17:00 - 17:15 |
› Structural Investigation of Th in Uranium Oxides for Development of Age-Dating Reference Microparticles in Nuclear Safeguards - Shannon Kimberly Potts, Forschungszentrum Jülich GmbH, Institute of Energy and Climate Research – Nuclear Waste Management (IEK-6) |
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17:20 - 17:35 |
› Atomistic modeling of sodium borosilicate glasses containing uranium - Kashi Subedi, Los Alamos National Laboratory |
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17:40 - 17:55 |
› Study of dissolution kinetics and mechanisms of the phases formed during the oxidation of (U,Pu)O2 in concentrated nitric acid - Charlene MHANNA, CEA, DES, ISEC, DMRC, Univ Montpellier |
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