NO790993L - Fremgangsmaate for utvinning av tungtvann - Google Patents

Fremgangsmaate for utvinning av tungtvann

Info

Publication number
NO790993L
NO790993L NO790993A NO790993A NO790993L NO 790993 L NO790993 L NO 790993L NO 790993 A NO790993 A NO 790993A NO 790993 A NO790993 A NO 790993A NO 790993 L NO790993 L NO 790993L
Authority
NO
Norway
Prior art keywords
procedure
heavy water
extracting heavy
extracting
water
Prior art date
Application number
NO790993A
Other languages
English (en)
Other versions
NO151930B (no
NO151930C (no
Inventor
Rodney L Leroy
Martin Hammerli
John P Butler
Original Assignee
Noranda Mines Ltd
Electrolyser Corp 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 Noranda Mines Ltd, Electrolyser Corp Ltd filed Critical Noranda Mines Ltd
Publication of NO790993L publication Critical patent/NO790993L/no
Publication of NO151930B publication Critical patent/NO151930B/no
Publication of NO151930C publication Critical patent/NO151930C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B5/00—Water
    • C01B5/02—Heavy water; Preparation by chemical reaction of hydrogen isotopes or their compounds, e.g. 4ND3 + 7O2 ---> 4NO2 + 6D2O, 2D2 + O2 ---> 2D2O

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Extraction Or Liquid Replacement (AREA)
NO790993A 1978-03-30 1979-03-26 Fremgagsmaate for utvinning av tungtvann. NO151930C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA300,034A CA1095848A (en) 1978-03-30 1978-03-30 Heavy-water extraction from non-electrolytic hydrogen streams

Publications (3)

Publication Number Publication Date
NO790993L true NO790993L (no) 1979-10-02
NO151930B NO151930B (no) 1985-03-25
NO151930C NO151930C (no) 1985-07-03

Family

ID=4111108

Family Applications (1)

Application Number Title Priority Date Filing Date
NO790993A NO151930C (no) 1978-03-30 1979-03-26 Fremgagsmaate for utvinning av tungtvann.

Country Status (7)

Country Link
US (1) US4225402A (no)
EP (1) EP0004731B1 (no)
JP (1) JPS54158594A (no)
BR (1) BR7901918A (no)
CA (1) CA1095848A (no)
DE (1) DE2960965D1 (no)
NO (1) NO151930C (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517663B1 (fr) * 1981-12-09 1985-08-09 Commissariat Energie Atomique Procede et dispositif de traitement d'effluents aqueux contenant de l'eau tritiee, electrode utilisable dans un tel dispositif et son procede de preparation
US5591319A (en) * 1995-05-10 1997-01-07 Atomic Energy Of Canada Limited/Energie Atomique Du Canada Limitee Electrolytic pre-enrichment method and apparatus for the combined electrolysis and catalytic exchange process
US6858190B2 (en) * 2001-01-31 2005-02-22 Atomic Energy Of Canada Limited Heavy water production process and apparatus
US7579117B1 (en) * 2005-08-25 2009-08-25 Kirby Beard Electrochemical cell energy device based on novel electrolyte
US9056272B2 (en) * 2006-02-28 2015-06-16 Tarek A. Z. Farag Isotopes separation and purification in an electrolytic medium
US20110027166A1 (en) * 2009-07-29 2011-02-03 Stuart Andrew T B Chlorate and chlorine dioxide systems adapted for the production of deuterium enriched water
US20110027165A1 (en) * 2009-07-29 2011-02-03 Stuart Andrew T B Distributed pre-enrichment method and apparatus for production of heavy water
CN102426155B (zh) * 2011-09-01 2013-11-13 浙江工业大学 D2o辅助乙腈萃取耦合ftir分析食用油中微量水分
JP6745092B2 (ja) 2015-06-17 2020-08-26 デノラ・ペルメレック株式会社 アルカリ水電解装置とアルカリ燃料電池を利用した水処理システム及び該水処理システムを用いた水処理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690380A (en) * 1944-05-04 1954-09-28 Hugh S Taylor Production of deuterium oxide
US3981976A (en) * 1970-01-28 1976-09-21 Atomic Energy Of Canada Limited Process for hydrogen isotope concentration between liquid water and hydrogen gas
CA1014515A (en) * 1974-05-03 1977-07-26 Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited Method of producing heavy water involving catalytic-electrolytic exchange processes

Also Published As

Publication number Publication date
EP0004731A2 (en) 1979-10-17
EP0004731A3 (en) 1979-10-31
EP0004731B1 (en) 1981-10-14
CA1095848A (en) 1981-02-17
NO151930B (no) 1985-03-25
NO151930C (no) 1985-07-03
US4225402A (en) 1980-09-30
JPS5756368B2 (no) 1982-11-29
BR7901918A (pt) 1979-10-23
DE2960965D1 (en) 1981-12-24
JPS54158594A (en) 1979-12-14

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