Method for simultaneous analysis of radiocarbon and tritium

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United States of America Patent

PATENT NO 12013499
APP PUB NO 20230103847A1
SERIAL NO

17959811

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Abstract

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The present invention relates to a method for simultaneous analysis of radiocarbon and tritium, the method including (i) mixing a radioactive waste sample containing a radiocarbon nuclide and tritiated water, and an oxidizing agent; (ii) oxidizing the radiocarbon nuclide in the radioactive waste sample to a gas containing an oxide of the radiocarbon nuclide by the oxidizing agent while suppressing volatilization of compounds containing gamma radionuclides other than the radiocarbon nuclide and tritium; (iii) discharging the gas containing an oxide of the radiocarbon nuclide by injecting an inert gas to the mixture; (iv) vaporizing and discharging the tritiated water in the mixture; and (v) analyzing radioactivity of radiocarbon and tritium from the discharged gas containing an oxide of the radiocarbon nuclide and tritiated water, and an apparatus for analysis of the same.

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Patent Owner(s)

Patent OwnerAddress
KOREA ATOMIC ENERGY RESEARCH INSTITUTEDAEJEON KOREA DAEJEON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahn, Hong Joo Sejong-si, KR 2 0
Lee, Jong Kwang Daejeon, KR 15 56
Lee, Ki Rak Daejeon, KR 3 0
Park, Hwan Seo Daejeon, KR 7 2
Son, Kwang Jae Sejong-si, KR 8 7

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