Modern spent fuel dissolution and chemistry in failed container conditions

Informations projet

DISCO

N° de convention de subvention: 755443

DOI

10.3030/755443

Projet clôturé

Date de signature de la CE 19 Mai 2017

Date de début 1 Juin 2017

Date de fin 30 Novembre 2021

Financé au titre de

• Euratom

Coût total

€ 4 692 067,50

Contribution de l’UE

€ 3 987 675,50

Coordonné par

SVENSK KARNBRANSLEHANTERING AKTIEBOLAG
Sweden

CORDIS fournit des liens vers les livrables publics et les publications des projets HORIZON.

Les liens vers les livrables et les publications des projets du 7e PC, ainsi que les liens vers certains types de résultats spécifiques tels que les jeux de données et les logiciels, sont récupérés dynamiquement sur OpenAIRE .

Livrables

Documents, reports (42)

Final report on the MOX-matrix dissolution model

Final report on the MOXmatrix dissolution model ARMINES

Spent Fuel Experiments: Final dissolution results

Spent Fuel experiments Final dissolution results

LinkedIn Group Established

A project LinkedIn Group for communication activities.

2nd Mobility grant announcement

Notification on the possibility to apply for Mobility grant to pay for travel expenses related to attending AM2.

Agreement of conditions to consider in the models: discussions between modelling and experimentalists

Agreement of conditions to consider in the models: discussions between modelling and experimentalists. All partners.

AM2 Proceedings

Publication of AM2 programme, book of abstracts and EUG report.

Modelling of groundwater interaction with fuel, model description and thermodynaimc data. Progress report on task 1&2.

Modelling of groundwater interaction with fuel, model description and thermodynamic data. Progress report on task 1&2. NNL.

3rd Mobility grant announcement

Notification on the possibility to apply for Mobility grant to pay for travel expenses related to attending AM3.

AM3 Proceedings

Publication of AM3 programme, book of abstracts and EUG report.

Failed fuel report: Characterisation and secondary alteration products
Web site open

A project web site and blog will be provided and maintained.

Final Scientific Report
AM1 Minutes

Minutes from AM1, first General Assembly

Webinar 4

Execution of third Webinar connected to Final Conference

4th Mobility grant announcement

Notification on the possibility to apply for Mobility grant to pay for travel expenses related to attending AM4

AM3 Minutes

Minutes from AM3, third General Assembly

AM4 Minutes

Minutes from AM4 fourth General Assembly

Model materials experiments: Dissolution results for modelling input
"Newsletter#1"

First Newsletter to inform of the starting of the project.

AM1 Proceedings

Publication of AM1 programme, book of abstracts and EUG report.

"Newsletter#2"

Second newsletter informing of progress, AM1 and first Webinar.

Final Conference Proceedings

Publication of Conference programme book of abstracts and EUG report

Model materials experiments: First dissolution results
AM2 Minutes

Minutes from AM2, second General Assembly

Final report on solid phase thermodynamics

Final report on solid phase thermodynamics PSI

Plan for Webinars

A plan for a series of four Webinars concerning subjects and lecturers.

Spent Fuel Experiments: Dissolution results for modelling input

Spent Fuel experiments: Dissolution results for modelling input

"Newsletter#3"

Third newsletter informing of progress, AM2 and second Webinar

1st Mobility grant announcement

Notification on the possibility to apply for Mobility grant to pay for travel expenses related to attending AM1.

Webinar 3

Execution of third Webinar, connected to AM3.

Spent Fuel Experiments: First dissolution results

Spent Fuel experiments: First dissolution results

Initial state report: Sample characterisation and experimental set-up

Initial state report Sample characterisation and experimental setup

First test calculations on solid solution (U,Pu)O2: dissolution of UOX spent fuel matrices in an underground spent-fuel cell. Progress report on task 3.

First test calculations on the solid-solution (U,Pu)O2; dissolution of spent fuel matrices in an underground spent-fuel cell. Progress report on task 3. Armines.

Solid phase: Description of models, review of critical thermodynamic data and first test calculations. Progress report on task 1.

Solid phase: Description of models, review of critical thermodynamic data and first test calculations. Progress report on task 1. PSI.

"Newsletter#5"

Fifth newsletter informing of final results Webinar and Conference

Webinar 1

Execution of first Webinar, connected to AM1.

Plan for peer-reviewed publications in scientific journals

A list of potential peerreviewed publications by work package participants The list will be updated as papers are published and finalised at the end of the project with the reference of published accepted and submitted publications

"Newsletter#4"

Fourth newsletter informing of progress, AM3 and third Webinar

Kick-off minutes

Minutes of the Kick-Off meeting.

The effects of metallic dopants on spent fuel dissolution in the presence of near field environmental conditions

The effect of metallic dopants on spent fuel dissolution in the presence of near field environmental conditions Amphos 21

Webinar 2

Execution of second Webinar, connected to AM2.

Model materials experiments: Final dissolution results

Model materials experiments Final dissolution results

Publications

Peer reviewed articles (7)

Raman spectroscopy coupled to principal component analysis for studying UO2 nuclear fuels with different grain sizes due to the chromia addition

Auteurs: A. Milena-Pérez, L.J. Bonales, N. Rodríguez-Villagra, S. Fernández, V.G. Baonza, J. Cobos
Publié dans: Journal of Nuclear Materials, Numéro 543, 2021, Page(s) 152581, ISSN 0022-3115
Éditeur: Elsevier BV
DOI: 10.1016/j.jnucmat.2020.152581

On the change in UO 2 redox reactivity as a function of H 2 O 2 exposure

Auteurs: Annika Carolin Maier, Philip Kegler, Martina Klinkenberg, Angela Baena, Sarah Finkeldei, Felix Brandt, Mats Jonsson
Publié dans: Dalton Transactions, Numéro 49/4, 2020, Page(s) 1241-1248, ISSN 1477-9226
Éditeur: Royal Society of Chemistry
DOI: 10.1039/c9dt04395k

The mechanisms of alteration of a homogeneous U0.73Pu0.27O2 MOx fuel under alpha radiolysis of water

Auteurs: Valentin Kerleguer, Christophe Jégou, Laurent De Windt, Véronique Broudic, Gauthier Jouan, Sandrine Miro, Florent Tocino, Christelle Martin
Publié dans: Journal of Nuclear Materials, Numéro 529, 2020, Page(s) 151920, ISSN 0022-3115
Éditeur: Elsevier BV
DOI: 10.1016/j.jnucmat.2019.151920

Spent fuel alteration model integrating processes of different time-scales

Auteurs: O. Riba, E. Coene, O. Silva, L. Duro
Publié dans: MRS Advances, Numéro 5/3-4, 2020, Page(s) 159-166, ISSN 2059-8521
Éditeur: Cambridge University Press
DOI: 10.1557/adv.2020.51

Aqueous leaching of ADOPT and standard UO 2 spent nuclear fuel under H 2 atmosphere

Auteurs: Alexandre Barreiro Fidalgo, Olivia Roth, Anders Puranen, Lena Z. Evins, Kastriot Spahiu
Publié dans: MRS Advances, Numéro 5/3-4, 2020, Page(s) 167-175, ISSN 2059-8521
Éditeur: Cambridge University Press
DOI: 10.1557/adv.2020.69

Oxygen potential calculations for conventional and Cr-doped UO2 fuels based on solid solution thermodynamics

Auteurs: Enzo Curti, Dmitrii A. Kulik
Publié dans: Journal of Nuclear Materials, Numéro 534, 2020, Page(s) 152140, ISSN 0022-3115
Éditeur: Elsevier BV
DOI: 10.1016/j.jnucmat.2020.152140

Hot Isostatic Pressing (HIP): A novel method to prepare Cr-doped UO 2 nuclear fuel

Auteurs: Theo Cordara, Hannah Smith, Ritesh Mohun, Laura J. Gardner, Martin C. Stennett, Neil C. Hyatt, Claire L. Corkhill
Publié dans: MRS Advances, Numéro 5/1-2, 2020, Page(s) 45-53, ISSN 2059-8521
Éditeur: Cambridge University Press
DOI: 10.1557/adv.2020.62

Conference proceedings (1)

MODERN SPENT FUEL DISSOLUTION IN FAILED CONTAINER CONDITIONS (DISCO)

Auteurs: L.Z. Evins, I. Farnan, D. Hambley, E. Gonzalez Robles, O. Roth, D. Bosbach, L. Duro, E. Curti, A. Valls (Sweden, UK, Germany, Spain, Switzerland)
Publié dans: MIGRATION-2017: 16th International Conference on Chemistry and Migration Behaviour of Actinides and Fission Products in the Geosphere, 2017, Page(s) 176-177
Éditeur: Migration Conference Committee