Method for substituting tritium in tritium-containing water, and tritium elimination method

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United States of America Patent

PATENT NO 9849425
SERIAL NO

15321108

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Abstract

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A tritium substitution method having a process of adding an organic substance including at least one of an organic acid, an organic acid alkali salt, a water-soluble amino acid, an organic acid to which a water-soluble amino acid alkali salt is added, an organic acid alkali salt, a water-soluble amino acid, and a water-soluble amino acid alkali salt, to radioactive substance-contaminated water containing tritium, a tritium substitution process of circulating fine bubbles in the contaminated water in which the organic substance has been added to cause a reaction of substituting hydrogen in the α position of a carboxylic acid group by tritium through an interface of the fine bubbles to produce a tritium-substituted product.

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Patent Owner(s)

Patent OwnerAddress
PCS CO LTD1-25 KITA 15-JYO HIGASHI 1-CHOME HIGASHI-KU SAPPORO-SHI HOKKAIDO 065-0015

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Suzuki, Toshikatsu Sapporo, JP 15 83

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