Sökning: "radiolysis"
Visar resultat 1 - 5 av 47 avhandlingar innehållade ordet radiolysis.
1. Effects of radiolysis on the dynamics of UO2-dissolution
Sammanfattning : .... LÄS MER
2. Homogeneous radiolysis studies using 238Pu
Sammanfattning : Used nuclear fuel contains radiotoxic elements with lifetimes in the range of 100 000 years. Although possibilities for recycling of the fuel exist, a final storage for the ultimate high-level waste will be necessary. LÄS MER
3. The effect of radiolysis of BTBP type molecules on distribution ratios
Sammanfattning : Partitioning and transmutation of spent nuclear fuel enables a decrease in the long term radiotoxicity and volume of the waste to be disposed. By transforming the long-lived nuclides into shorter-lived or even stable ones, the time required for a final repository to be regarded safe for the environment can decrease from 100,000 years to less than 1,000 years. LÄS MER
4. Oxidative dissolution of UO2 by α-radiolysis
Sammanfattning : To prevent the spread of radiotoxic nuclides in the environment, spent nuclear fuel generated by decades of nuclear power operation must be safely stored for at least 100 000 years. The KBS-3 method is a highly developed deep geological repository concept and is the first final repository design for high-level nuclear waste to be constructed. LÄS MER
5. Iodine-Metal Surface Interactions under Severe Accident Conditions in a Nuclear Power Plant
Sammanfattning : In the event of a severe nuclear reactor accident, iodine will be released from the fuel and eventually enter the containment. Radioactive iodine isotopes constitute both an acute and a long-term threat to humans, owing to its half-life and its accumulation in the thyroid gland. LÄS MER