Published March 11, 1985
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Determination of the corrosion mechanisms of high level waste containing glass
Description
The purpose of the reported work was to determine the corrosion behaviour of the inactive HLW glass SM 58 LW 11 in Q-solution at temperatures up to 2000C and elevated pressures up to 13 MPa. In particular, a parametric study on the effects of time, temperature, pressure, crystallization, metallic impurities a.o. was performed. Further tests helped to identify the rate determining steps in the entire process and the most likely long-term corrosion law. (orig./RB)
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Additional details
Additional titles
- Subtitle (English)
- Final report (January 1981 - February 1985)
Publishing Information
- Imprint Pagination
- 33 p.
- Report number
- INIS-mf--11758
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 19079176
- Subject category
- S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Descriptors DEI
- BRINES; CHEMICAL ANALYSIS; CORROSION; CORROSION PRODUCTS; CRYSTALLIZATION; DISSOLUTION; GLASS; HIGH PRESSURE; HIGH TEMPERATURE; HIGH-LEVEL RADIOACTIVE WASTES; ION EXCHANGE; LEACHING; MATERIAL BALANCE; MEDIUM TEMPERATURE; METALS; RADIOACTIVE WASTE STORAGE; REACTION KINETICS; SIMULATION; SURFACES; TEMPERATURE DEPENDENCE; TIME DEPENDENCE; WASTE FORMS
- Descriptors DEC
- CHEMICAL REACTIONS; ELEMENTS; KINETICS; MANAGEMENT; MATERIALS; PHASE TRANSFORMATIONS; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; SEPARATION PROCESSES; STORAGE; WASTE MANAGEMENT; WASTE STORAGE; WASTES
Optional Information
- Contract/Grant/Project number
- Contract WAS-232-81-53 D (B); WAS-323-83-53 D (B)