Please use this identifier to cite or link to this item: doi:10.22028/D291-24364
Title: Long term corrosion of glasses in salt brines
Author(s): Roggendorf, Hans
Schmidt, Helmut K.
Language: English
Year of Publication: 1989
OPUS Source: Glass '89 : XV International Congress on Glass, Leningrad, 1989 ; proceedings / ed. by O. V. Mazurin. — Vol. 2,a. - Leningrad : "Nauka" Leningrad Branch, 1989, S. 142-147
SWD key words: Korrosion
Radioaktiver Abfall
DDC notations: 620 Engineering and machine engineering
Publikation type: Conference Paper
Abstract: Borosilicate glasses are supposed to be a suitable matrix for the fixation of calcined radioactive wastes. For the safety assessment of the disposal of these glasses in geological formations like carnallite or rock salt, their chemical durability in saturated salt brines has been investigated. Temperatures up to 200° C, pressures up to 130 bar, and corrosion times up to 5 years were applied. Special attention was given to the long term corrosion which is mainly characterized by the saturation of the corroding solution (leachate) with respect to silica.
Link to this record: urn:nbn:de:bsz:291-scidok-26587
Date of registration: 28-Jan-2010
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
SciDok - Der Wissenschaftsserver der Universität des Saarlandes

Files for this record:
File Description SizeFormat 
sm198920.pdf424,19 kBAdobe PDFView/Open

Items in SciDok are protected by copyright, with all rights reserved, unless otherwise indicated.