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Mass-transfer coefficient for water at silica surfaces: Effect of surface dissolution?

Schell, Günter ORCID iD icon 1; Bucharsky, Claudia 1; Fett, Theo 1
1 Institut für Angewandte Materialien – Keramische Werkstoffe und Technologien (IAM-KWT1), Karlsruher Institut für Technologie (KIT)


In earlier evaluations of literature results, it was found that the mass transfer when storing silica in liquid water was significantly greater than in tests in a steam atmosphere under saturation vapor pressure. In the literature, different glass qualities were compared and it is conceivable that small material differences may lead to the observed results. On the other hand, it can be shown qualitatively that there is also the possibility of mass removal through dissolution, which is different for liquid water and saturated steam. This is the subject to be addressed in this report.

Volltext §
DOI: 10.5445/IR/1000161875
Veröffentlicht am 31.08.2023
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Angewandte Materialien – Keramische Werkstoffe und Technologien (IAM-KWT1)
Publikationstyp Forschungsbericht/Preprint
Publikationsmonat/-jahr 08.2023
Sprache Englisch
Identifikator ISSN: 2194-1629
KITopen-ID: 1000161875
Verlag Karlsruher Institut für Technologie (KIT)
Umfang VI, 9 S.
Serie KIT Scientific Working Papers ; 218
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