13:00
14:00
15:00
16:00
17:00
18:00
13:30 - 13:45 (15min)
Welcome
Connection to the Conference
13:45 - 14:00 (15min)
Introduction to NFC3
Organizing Committee
14:00 - 15:40 (1h40)
Material Chemistry
› Hydrothermal reduction conversion of uranium (VI) to UO2 using carboxylic acids
- Dorian Laffont, Institut de Chimie Séparative de Marcoule
14:00-14:15 (15min)
› Impact of microstructural properties on the dissolution kinetics of MOx (U,Pu)O2 fuel
- Vincent BOSQUE GUARDIA, CEA/DES/ISEC/DMRC/SPTC/LDCI
14:20-14:35 (15min)
› Insight into the structure and oxidation stability of Ln-doped UN spent fuel-based materials
- Pascal Uhlemann, Forschungszentrum Jülich GmbH | Centre de recherche de Jülich | Juelich Research Centre
14:40-14:55 (15min)
› Multi-colloidal self-assembly route for the preparation of Mixed Oxide nuclear fuels
- Hélène BARBIER, Institut de Chimie Séparative de Marcoule
15:00-15:15 (15min)
› Cerium Speciation in Molten Salt Environments
- Sheridon Kelly, Lawrence Livermore National Laboratory, Los Alamos National Laboratory
15:20-15:35 (15min)
15:40 - 16:00 (20min)
Break
16:00 - 16:40 (40min)
Keynote
16:40 - 18:00 (1h20)
Material Chemistry
› Understanding the sintering of MOX nuclear fuels: challenges associated with the characterization of a multiphasic microstructure
- Evan Morel, CEA, DES, ISEC, DMRC, Univ. Montpellier, Marcoule, France
16:40-16:55 (15min)
› Alternative deconversion pathway for UF6 and uranium recovery
- Renee Olney, University of Nevada, Las Vegas
17:00-17:15 (15min)
› Impact of hydroxide precipitation on the Sintering and Chemical Durability of U1-xThxO2 solid solutions
- Lorenzo CALLEJON, Institut de Chimie Séparative de Marcoule
17:20-17:35 (15min)
› Impact of fission products on the thermophysical properties of (U,Pu)O2-x fuels using a SIMMOx approach
- Matthias ROUCAYROL, CEA/DES/ISEC/DMRC, Univ. Montpellier, Bagnols sur Cèze, France
17:40-17:55 (15min)
13:45 - 14:00 (15min)
Welcome
Connection to the Conference
14:00 - 15:40 (1h40)
Separation chemistry
› Actinide precipitation in complex organic media
- Mathéo HENRY, Institut de Chimie Séparative de Marcoule
14:00-14:15 (15min)
› Hydrophobic CMPO-based low-melting mixtures for sustainable Spent Nuclear Fuel recycling
- Massimiliano Federico Silvio Tentorio, Department of energy - Politecnico di Milano
14:20-14:35 (15min)
› Molecular Dynamics Study of Uranium Extraction from TBP/Heptane Solutions Using Amidoxime-Grafted Silica
- Emília Valença Ferreira de Aragão, CEA, DES, ISEC, DMRC, Univ Montpellier
14:40-14:55 (15min)
› Impact of Accumulated TODGA Degradation Compounds on a CHON-Compliant AmSel Process
- Pablo Vacas-Arquero, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas [Madrid]
15:00-15:15 (15min)
› Use of diglycolamide derivatives for rhodium recovery
- Vairani Amaru, Département de recherche sur les procédés pour la mine et le recyclage du combustible
15:20-15:35 (15min)
15:40 - 16:00 (20min)
Break
16:00 - 16:40 (40min)
Keynote
16:40 - 18:20 (1h40)
Separation chemistry
› Oxidant-free oxidative separation of Bk(IV)/Cf(III) and Ce(IV)/Ln(III) using 3,4,3-LI-(1,2-HOPO) and Design of Experiments
- Elise Eng, University of California [Berkeley], Lawrence Berkeley National Laboratory [Berkeley]
16:40-16:55 (15min)
› Self-assembly of grafted surfactants for actinides extraction under cloud point conditions
- Morvan Gaudin, Laboratory of Interactions Ligand-Actinide
17:00-17:15 (15min)
› Kinetic Studies of U(IV) and Pu(IV) in Aqueous Nitric and TBP/Dodecane Solutions
- Matthew Comins, Pacific Northwest National Laboratory
17:20-17:35 (15min)
› Controlling Viscosity and Interfacial Properties in Monoamide Solvents: Roles of Nitric Acid, Uranium, and Phase Modifiers
- Anh Dang, Colorado School of Mines
17:40-17:55 (15min)
13:45 - 14:00 (15min)
Welcome
Connection to the Conference
14:00 - 15:40 (1h40)
Solution Chemistry
› Ruthenium speciation during acidification of alkaline solution using a UV-Visible fast detector and an in situ probe
- Mathis Leblanc, DES, ISEC, DMRC
14:00-14:15 (15min)
› Inactive studies into the effect of insoluble fission products on the generation of Ag2+ for the dissolution of MOx fuel
- Nicholas Bramah, Lancaster University
14:20-14:35 (15min)
› Experimental and Quantum Chemical Insights into the Coordination Chemistry of Protactinium(V) in Chloride Media
- Tamara Shaaban, Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523
14:40-14:55 (15min)
› Destabilization pathway of the [Pu₆O₄(OH)₄]¹²⁺ cluster in acetate medium
- Maëva Munoz, Laboratory of Interactions Ligand-Actinide
15:00-15:15 (15min)
› Ionizing radiation effects on the recovery of uranium from caustic guanidium carbonate media
- Samantha Kruse, Idaho National Laboratory, Glenn T. Seaborg Institute
15:20-15:35 (15min)
15:40 - 16:00 (20min)
Break
16:00 - 16:40 (40min)
Keynote
16:40 - 18:00 (1h20)
Conditionning and Repository
› Aging and Oxidation Processes of UO2 Nanoparticle Materials Under Ambient Conditions Relevant to Interim Storage of Spent Fuel
- Kevin David Stuke, Research Centre Juelich GmbH, 52428 Jülich
16:40-16:55 (15min)
› Synthesis, Formation and Characterization of Chukanovite (Fe2(OH)2CO3) and Its Role in the Dissolution of MOX Fuel under Reducing Conditions
- Mustapha Gida Saleh, Chalmers University of Technology
17:00-17:15 (15min)
› Investigations Into the Spectroscopic Changes of Actinyls Based on Hydroxide and Nitrate Ligation
- Castro Leslie, University of California, Berkeley, Lawrence Berkeley National Lab
17:20-17:35 (15min)
› Towards an Understanding of the Behaviour of Ruthenium in the Vitrification of Highly Active Waste: A Study of the Volatilisation of RuO2
- Bibi Shehrbano, Professor Colin Boxall
17:40-17:55 (15min)
18:00 - 18:10 (10min)
Closure of NFC3
Organizing Committee
