Results 91 to 100 of about 92,138 (209)
Tririum in urine in residents of Ozyorsk, the Chelyabinsk region in 2016
Радиационная гигиена, 2019 Objectives. To create the model of relation between volume activity of tritium in urine of Ozyorsk residents and physical and biological factors. To define the correspondence of internal exposure doses of Ozyorsk residents obtained from tritium to ...
L. V. Finashov +2 more
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Development of quantitative analysis method for tritium using by hydrophobic platinum catalyst
Nuclear Materials and Energy, 2016 Various methods of tritium measurement have been applied depending on a chemical form of tritium. A method combined oxidation catalyst and water bubblers has been used as one of the most quantitative analysis methods for gaseous tritium.
Yuki Edao, Yasunori Iwai, Takumi Hayashi
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Radioactivity in returned lunar materials [PDF]
The H-3, Ar-37, and Ar-39 radioactivities were measured at several depths in the large documented lunar rocks 14321 and 15555. The comparison of the Ar-37 activities from similar locations in rocks 12002, 14321, and 15555 gives direct measures of the ...
core +1 more source
Nuclear Engineering and TechnologyLithium orthosilicate (Li4SiO4) is a promising breeder material with its high lithium density and low tritium retention for fusion reactor blanket. After neutron irradiation, Li4SiO4 not only produces tritium but also forms lithium vacancy defects, which
Siman Li +6 more
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Problems of anthropogenic tritium limitation [PDF]
Саратовский научно-медицинский журнал, 2013 This article contains the current situation in respect to the environmental concentrations of anthropogenic and natural tritium. There are presented and analyzed domestic standards for НТО of all Radiation Safety Standards (NRB), as well as the ...
Kochetkov О.A. +2 more
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Study on Tritium Production and Effluent Source Term for HPR1000 [PDF]
E3S Web of ConferencesDuring the operation of nuclear power plants, fuel fission and activation of boron and lithium in reactor coolant will produce a certain amount of tritium, which is difficult to be removed by conventional waste treatment system, and will cause certain ...
Li Huaibin, Cao Chengque
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Nuclear Engineering and TechnologyUnderstanding the tritium release and retention behavior of candidate tritium breeder materials is crucial for breeder blanket design. Recently, a melt spraying process was developed to prepare Li4SiO4 pebbles, which were subsequently subjected to the in-
Linjie Zhao +12 more
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Evaluation of tritium release curve in primary coolant of research reactors
Physical Sciences and Technology, 2018 Increase of tritium concentration in the primary coolant for the research and testing reactors during reactor operation had been reported. To clarify the tritium sources, a curve of the tritium release rate into the primary coolant for the JMTR and the ...
E. Ishitsuka, I. E. Kenzhina
doaj
Nuclear Materials and EnergyThe tritium inventory of the plasma-facing materials in a Large Helical Device (LHD) was analyzed using a thermal desorption system. In this study, we developed an induction heating system for the thermal desorption of tritium from carbon divertor tiles,
Masahiro Tanaka +5 more
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