Tritium separation from heavy water using a membrane containing deuterated manganese dioxide

被引：3

作者：

Koyanaka, Hideki ^{[1
]}

Fukutani, Satoshi ^{[2
]}

Miyatake, Hideo ^{[3
]}

机构：

[1] Forward Sci Lab LTD, 900-103 Dannoharu, Oita 8701124, Japan

[2] Kyoto Univ, Inst Integrated Radiat & Nucl Sci, Kumatori, Osaka 5900494, Japan

[3] Kyoto Univ, Radioisotope Res Ctr, Sakyo Ku, Kyoto 6068501, Japan

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2019年 / 322卷 / 03期

关键词：

Separation; Tritium; Deuterium oxide; Membrane; Manganese dioxide; ION-EXCHANGE; LITHIUM; SPINEL; PROTON; EXTRACTION/INSERTION; INSERTION; RECOVERY; SITES;

D O I：

10.1007/s10967-019-06905-y

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This study reports the separation of tritium from tritiated heavy water at room temperature using a membrane containing deuterated manganese dioxide. A continuous decrease in the tritium concentration in tritiated heavy water was observed when using the membrane. Furthermore, the dissolution of manganese ions from the membrane into tritiated heavy water was remarkably decreased by adding an adequate amount of lithium chloride to the tritiated heavy water.

引用

页码：1889 / 1895

页数：7

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