Published June 2007
| Version v1
Journal article
Modeling the leaching behavior of simulated HLW-glass using PHREEQC
Description
PHREEQC is a geochemical model to study aqueous ion reaction equilibrium in water systems. In this paper, PHREEQC was used to calculate concentrations of main elements (Si, Na, B, Al, Sr, Cs, Fe and Nd) leached from simulated HLW-glass in solution. The experiments were preformed in deionized-water or simulated underground water at 90 degree C or 150 degree C under low oxygen atmosphere. The calculated results agreed well with the experimental results. (authors)
Additional details
Publishing Information
- Journal Title
- Nuclear Science and Techniques
- Journal Volume
- 18
- Journal Issue
- 3
- Journal Page Range
- p. 150-153
- ISSN
- 1001-8042
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 41120578
- Subject category
- S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS; S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Descriptors DEI
- ALUMINIUM; BORON; CESIUM; COMPUTER CALCULATIONS; COMPUTERIZED SIMULATION; CONCENTRATION RATIO; EQUILIBRIUM; GEOCHEMISTRY; GLASS; GROUND WATER; HIGH-LEVEL RADIOACTIVE WASTES; IRON; LEACHING; MATHEMATICAL MODELS; NEODYMIUM; OXYGEN; P CODES; SILICON; SIMULATION; SODIUM; SOLUTIONS; STRONTIUM
- Descriptors DEC
- ALKALI METALS; ALKALINE EARTH METALS; CHEMISTRY; COMPUTER CODES; DIMENSIONLESS NUMBERS; DISPERSIONS; DISSOLUTION; ELEMENTS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; MATERIALS; METALS; MIXTURES; NONMETALS; OXYGEN COMPOUNDS; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; RARE EARTHS; SEMIMETALS; SEPARATION PROCESSES; SIMULATION; TRANSITION ELEMENTS; WASTES; WATER
Optional Information
- Notes
- 3 tabs., 8 refs.