Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Thermodynamic Simulation of Thermal Processes Involving Actinides (U, Am, Pu) during Heating of Radioactive Graphite in a Mixture of Water Vapor and Oxygen
AU - Barbin, N. M.
AU - Devyatkin, N. О.
AU - Terent’ev, D. i.
AU - Kobelev, A. М.
PY - 2023/2/1
Y1 - 2023/2/1
N2 - The behavior of uranium, americium, and plutonium compounds contained in radioactive graphite during its heating in a mixture of water vapor and oxygen was studied by thermodynamic simulation, which was carried out using the TERRA program at temperatures from 373 to 3073 K to determine possible compounds of radionuclides (U, Am, Pu) during the disposal of radioactive graphite by heating it in a mixture of water vapor and oxygen. Thermodynamic simulation has shown that uranium, plutonium, and americium, which are present in radioactive graphite in the form of impurities during heating in a water vapor–oxygen mixture, when certain temperatures are reached, pass into the gas phase. The main list of reactions is selected and equilibrium constants are derived for the combustion of radioactive graphite in a mixture of water vapor and oxygen.
AB - The behavior of uranium, americium, and plutonium compounds contained in radioactive graphite during its heating in a mixture of water vapor and oxygen was studied by thermodynamic simulation, which was carried out using the TERRA program at temperatures from 373 to 3073 K to determine possible compounds of radionuclides (U, Am, Pu) during the disposal of radioactive graphite by heating it in a mixture of water vapor and oxygen. Thermodynamic simulation has shown that uranium, plutonium, and americium, which are present in radioactive graphite in the form of impurities during heating in a water vapor–oxygen mixture, when certain temperatures are reached, pass into the gas phase. The main list of reactions is selected and equilibrium constants are derived for the combustion of radioactive graphite in a mixture of water vapor and oxygen.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85154069050
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000978716100005
U2 - 10.1134/S1066362223010058
DO - 10.1134/S1066362223010058
M3 - Article
VL - 65
SP - 34
EP - 38
JO - Radiochemistry
JF - Radiochemistry
SN - 1066-3622
IS - 1
ER -
ID: 38495944