Effect of thermal annealing on the properties of borobasalt systems containing simulated radioactive waste from pyroelectrochemical technology
| Autor: | I. B. Popov, V. V. Ivanov, D. G. Kuznetsov |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Waste management
Annealing (metallurgy) Radiochemistry chemistry.chemical_element Radioactive waste Americium Atmospheric temperature range 010402 general chemistry 010403 inorganic & nuclear chemistry 01 natural sciences Durability 0104 chemical sciences Plutonium Host material chemistry Physical and Theoretical Chemistry Gallium |
| Zdroj: | Radiochemistry. 59:402-406 |
| ISSN: | 1608-3288 1066-3622 |
| Popis: | The effect of thermal annealing performed in the temperature range 400–800°С on the hydrolytic durability of borobasalt systems containing simulated radioactive waste from pyroelectrochemical technology was studied. Three types of simulated waste were examined: type 1, waste from reprocessing of reactor-grade plutonium; type 2, waste from reprocessing of weapons-grade plutonium; type 3, waste from gallium recovery from type 2 waste (virtually pure americium phosphate). Depending on the waste type and temperature, annealing can both increase and decrease the host material leach rate. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink