Title:
TRITIUM ABSORBER AND METHOD FOR SEPARATING TRITIUM FROM HEAVY WATER
Document Type and Number:
WIPO Patent Application WO/2017/026533
Kind Code:
A1
Abstract:
[Problem] To provide an absorbor for separating tritium from heavy water. [Solution] It is possible to inexpensively separate and recover tritium from heavy water using manganese oxide containing heavy hydrogen ions or hydrogen ions and having a spinel-type crystalline structure as a tritium absorber for collecting tritium from heavy water containing tritium.
Inventors:
KOYANAKA HIDEKI (JP)
Application Number:
PCT/JP2016/073678
Publication Date:
February 16, 2017
Filing Date:
August 10, 2016
Export Citation:
Assignee:
FORWARD SCIENCE LABORATORY CO LTD (JP)
International Classes:
B01D59/26; B01D15/00; B01J20/06; G21F9/06; G21F9/12
Domestic Patent References:
| WO2015037734A1 | 2015-03-19 |
Foreign References:
| JP2003521362A | 2003-07-15 | |||
| JPS5393294A | 1978-08-16 | |||
| JP2013122453A | 2013-06-20 |
Other References:
KOYANAKA, HIDEKI: "Extracting Tritium from Water Using a Protonic Manganese Oxide Spinel", SEPARATION SCIENCE AND TECHNOLOGY, vol. 50, 23 April 2015 (2015-04-23), pages 2142 - 2146, XP055345500, ISSN: 0149-6395, [retrieved on 20160913]
KYOTO UNIVERSITY: "Extracting Tritium from Water Using a Protonic Manganese Oxide Spinel", 22 April 2015 (2015-04-22), pages 1 - 3, XP055363844, Retrieved from the Internet [retrieved on 20160913]
KYOTO UNIVERSITY: "Extracting Tritium from Water Using a Protonic Manganese Oxide Spinel", 22 April 2015 (2015-04-22), pages 1 - 3, XP055363844, Retrieved from the Internet
Attorney, Agent or Firm:
NISHIZAWA Toshio (JP)
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