CH647480A5 - Procede d'extraction de tritium d'un courant d'eau lourde liquide. - Google Patents

Procede d'extraction de tritium d'un courant d'eau lourde liquide. Download PDF

Info

Publication number
CH647480A5
CH647480A5 CH3757/81A CH375781A CH647480A5 CH 647480 A5 CH647480 A5 CH 647480A5 CH 3757/81 A CH3757/81 A CH 3757/81A CH 375781 A CH375781 A CH 375781A CH 647480 A5 CH647480 A5 CH 647480A5
Authority
CH
Switzerland
Prior art keywords
tritium
column
heavy water
gas
stream
Prior art date
Application number
CH3757/81A
Other languages
English (en)
French (fr)
Inventor
Allan H Dombra
Original Assignee
Ca Atomic Energy Ltd
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 Ca Atomic Energy Ltd filed Critical Ca Atomic Energy Ltd
Publication of CH647480A5 publication Critical patent/CH647480A5/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/28—Separation by chemical exchange
    • B01D59/32—Separation by chemical exchange by exchange between fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/22—Separation by extracting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/38—Separation by electrochemical methods
    • B01D59/40—Separation by electrochemical methods by electrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/50—Separation involving two or more processes covered by different groups selected from groups B01D59/02, B01D59/10, B01D59/20, B01D59/22, B01D59/28, B01D59/34, B01D59/36, B01D59/38, B01D59/44
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CH3757/81A 1980-06-13 1981-06-09 Procede d'extraction de tritium d'un courant d'eau lourde liquide. CH647480A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000354954A CA1137025A (en) 1980-06-13 1980-06-13 Process for the extraction of tritium from a liquid heavy water stream

Publications (1)

Publication Number Publication Date
CH647480A5 true CH647480A5 (fr) 1985-01-31

Family

ID=4117288

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3757/81A CH647480A5 (fr) 1980-06-13 1981-06-09 Procede d'extraction de tritium d'un courant d'eau lourde liquide.

Country Status (6)

Country Link
JP (1) JPS5727119A (ro)
KR (1) KR840000967B1 (ro)
CA (1) CA1137025A (ro)
CH (1) CH647480A5 (ro)
DE (1) DE3122498A1 (ro)
RO (1) RO82100B (ro)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468462A (en) * 1993-12-06 1995-11-21 Atomic Energy Of Canada Limited Geographically distributed tritium extraction plant and process for producing detritiated heavy water using combined electrolysis and catalytic exchange processes
US6190531B1 (en) 1999-07-27 2001-02-20 University Of North Carolina Concentration and removal of tritium and/or deuterium from water contaminated with tritium and/or deuterium
US10381121B2 (en) 2013-11-13 2019-08-13 Savannah River Nuclear Solutions, Llc Decontamination of tritiated water
US11058994B2 (en) 2019-01-18 2021-07-13 Savannah River National Solutions, LLC Tritium cleanup system and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526867A (fr) * 1966-08-09 1968-05-31 Commissariat Energie Atomique Perfectionnements apportés aux moyens pour retirer le protonium et le tritium de l'eau lourde

Also Published As

Publication number Publication date
KR840000967B1 (ko) 1984-07-02
KR830005892A (ko) 1983-09-14
JPS5727119A (en) 1982-02-13
RO82100A (ro) 1984-01-14
RO82100B (ro) 1984-01-30
DE3122498A1 (de) 1982-06-03
CA1137025A (en) 1982-12-07

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Legal Events

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PL Patent ceased