Published 1991
| Version v1
Report
Open
Aqueous solutions/nuclear glasses interactions
- 1. CEA Centre d'Etudes de la Vallee du Rhone, 30 - Marcoule (France). Dept. des Procedes de Retraitement
- 2. Centre National de la Recherche Scientifique, 67 - Strasbourg (France). Inst. de Geologie
Description
Interactions results of the borosilicate glass used in radioactive wastes confinement and aqueous solutions at various temperature and PH show that for the glass components: - the release rate evolution follows an Arrhenius law, - in acid PH, there is a selective dissolution, - in basic PH, there is a stoechiometric dissolution
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
Les resultats de l'interaction du verre borosilicate utilise pour le confinement des dechets radioactifs, et de l'eau en fonction de la temperature et du PH montrent que pour les constituants du verre: - l'evolution des vitesses de liberation suit une loi d'Arrhenius, - en PH acide: il y a dissolution selective; - en PH basique: il y a dissolution stoechiometriqueFiles
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Additional details
Additional titles
- Original title (French)
- Interaction verre nucleaire/solutions aqueuses: influence de la temperature et de la composition des solutions sur la vitesse de dissolution initiale
Publishing Information
- Imprint Pagination
- 3 p.
- Report number
- CEA-CONF--10571
Conference
- Title
- Meeting of the Societe Francaise de Demineralogie et de Cristallographie.
- Dates
- 9-11 Jul 1991.
- Place
- Lyon (France).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 23021615
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACTINIDES; AQUEOUS SOLUTIONS; BOROSILICATE GLASS; DISSOLUTION; LEACHING; PH VALUE; RADIOACTIVE WASTES; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K
- Descriptors DEC
- DISPERSIONS; ELEMENTS; GLASS; HOMOGENEOUS MIXTURES; MATERIALS; METALS; MIXTURES; RADIOACTIVE MATERIALS; SEPARATION PROCESSES; SOLUTIONS; TEMPERATURE RANGE; WASTES