CA2058054A1 - Method of separating hydrogen isotope - Google Patents

Method of separating hydrogen isotope

Info

Publication number
CA2058054A1
CA2058054A1 CA002058054A CA2058054A CA2058054A1 CA 2058054 A1 CA2058054 A1 CA 2058054A1 CA 002058054 A CA002058054 A CA 002058054A CA 2058054 A CA2058054 A CA 2058054A CA 2058054 A1 CA2058054 A1 CA 2058054A1
Authority
CA
Canada
Prior art keywords
isotope
hydrogen
electric power
hydrogen isotope
separating hydrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002058054A
Other languages
French (fr)
Other versions
CA2058054C (en
Inventor
Satoshi Konishi
Takumi Hayashi
Yuji Naruse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Atomic Energy Agency
Original Assignee
Satoshi Konishi
Takumi Hayashi
Yuji Naruse
Japan Atomic Energy Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Satoshi Konishi, Takumi Hayashi, Yuji Naruse, Japan Atomic Energy Research Institute filed Critical Satoshi Konishi
Publication of CA2058054A1 publication Critical patent/CA2058054A1/en
Application granted granted Critical
Publication of CA2058054C publication Critical patent/CA2058054C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Fuel Cell (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

A method of a hydrogen isotope is disclosed. This method uses an isotope exchange reaction between water and hydrogen, in which oxgen is electrochemically transferred from water to be enriched with a heavy isotope to hydrogen to be enriched with a light isotope, thereby permitting separation of a hydrogen isotope with a largely reduced electric power consumption, not requiring electric power supply, or with a gain of electric power.
CA002058054A 1991-02-14 1991-12-19 Method of separating hydrogen isotope Expired - Fee Related CA2058054C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20912/1991 1991-02-14
JP3020912A JP2584902B2 (en) 1991-02-14 1991-02-14 Hydrogen isotope separation method

Publications (2)

Publication Number Publication Date
CA2058054A1 true CA2058054A1 (en) 1992-08-15
CA2058054C CA2058054C (en) 2003-02-11

Family

ID=12040435

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002058054A Expired - Fee Related CA2058054C (en) 1991-02-14 1991-12-19 Method of separating hydrogen isotope

Country Status (2)

Country Link
JP (1) JP2584902B2 (en)
CA (1) CA2058054C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110117014A (en) * 2018-02-07 2019-08-13 大阳日酸株式会社 The preparation method of carbon monoxide stable isotope and the preparation method of carbon dioxide stable isotope
CN114414650A (en) * 2022-01-27 2022-04-29 中国科学院地质与地球物理研究所 Analysis method of carbon-hydrogen isotope in methane

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024047240A (en) * 2022-09-26 2024-04-05 京都フュージョニアリング株式会社 Hydrogen isotope transport device and hydrogen isotope transport method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633323A (en) * 1979-08-21 1981-04-03 Dainippon Shoji Kk Load collapse-proof method
FR2498157A1 (en) * 1981-01-19 1982-07-23 Cazas Ets METHOD AND APPARATUS FOR GROUPING UNIT DOSE CONTAINERS
GB2231880A (en) * 1989-04-03 1990-11-28 Warner Lambert Co Starch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110117014A (en) * 2018-02-07 2019-08-13 大阳日酸株式会社 The preparation method of carbon monoxide stable isotope and the preparation method of carbon dioxide stable isotope
CN114414650A (en) * 2022-01-27 2022-04-29 中国科学院地质与地球物理研究所 Analysis method of carbon-hydrogen isotope in methane

Also Published As

Publication number Publication date
JPH05802A (en) 1993-01-08
CA2058054C (en) 2003-02-11
JP2584902B2 (en) 1997-02-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed