Dissolution behaviour of vitrified high-level waste in highly alkaline conditions: Phenomenological synthesis report

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Dissolution behaviour of vitrified high-level waste in highly alkaline conditions : Phenomenological synthesis report. / Lemmens, Karel; Ferrand, Karine.

Studiecentrum voor Kernenergie, 2019. 133 p. (SCK•CEN Reports; No. ER-0559).

Research output: Report/bookER - External report

Bibtex - Download

@book{ff536d435e5e4ec7b82bee0ce5bfd9f9,
title = "Dissolution behaviour of vitrified high-level waste in highly alkaline conditions: Phenomenological synthesis report",
abstract = "This report gives a summary of literature and SCK•CEN data pertaining to the dissolution behaviour of vitrified (V)HLW waste in generic geological disposal conditions, with special attention to the systems that are dominated by the presence of Ordinary Portland Cement and its typical high pH. It contains a description of the vitrified waste alteration and dissolution mechanisms, leading to the release of radionuclides. Both results found in the open literature and experimental and modeling results generated in the framework of the Belgian R&D programme are presented. The available information shows that similar glass dissolution mechanisms occur at near-neutral and high pH, but their relative importance is different.",
keywords = "Vitrified waste, dissolution, supercontainer, cement, phenomenology",
author = "Karel Lemmens and Karine Ferrand",
note = "Score=2",
year = "2019",
month = "6",
day = "30",
language = "English",
series = "SCK•CEN Reports",
publisher = "Studiecentrum voor Kernenergie",
number = "ER-0559",

}

RIS - Download

TY - BOOK

T1 - Dissolution behaviour of vitrified high-level waste in highly alkaline conditions

T2 - Phenomenological synthesis report

AU - Lemmens, Karel

AU - Ferrand, Karine

N1 - Score=2

PY - 2019/6/30

Y1 - 2019/6/30

N2 - This report gives a summary of literature and SCK•CEN data pertaining to the dissolution behaviour of vitrified (V)HLW waste in generic geological disposal conditions, with special attention to the systems that are dominated by the presence of Ordinary Portland Cement and its typical high pH. It contains a description of the vitrified waste alteration and dissolution mechanisms, leading to the release of radionuclides. Both results found in the open literature and experimental and modeling results generated in the framework of the Belgian R&D programme are presented. The available information shows that similar glass dissolution mechanisms occur at near-neutral and high pH, but their relative importance is different.

AB - This report gives a summary of literature and SCK•CEN data pertaining to the dissolution behaviour of vitrified (V)HLW waste in generic geological disposal conditions, with special attention to the systems that are dominated by the presence of Ordinary Portland Cement and its typical high pH. It contains a description of the vitrified waste alteration and dissolution mechanisms, leading to the release of radionuclides. Both results found in the open literature and experimental and modeling results generated in the framework of the Belgian R&D programme are presented. The available information shows that similar glass dissolution mechanisms occur at near-neutral and high pH, but their relative importance is different.

KW - Vitrified waste

KW - dissolution

KW - supercontainer

KW - cement

KW - phenomenology

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/34897528

M3 - ER - External report

T3 - SCK•CEN Reports

BT - Dissolution behaviour of vitrified high-level waste in highly alkaline conditions

PB - Studiecentrum voor Kernenergie

ER -

ID: 5442093