NO740677L - Fremgangsmåte og apparatur for kjemisk isotop-utveksling. - Google Patents

Fremgangsmåte og apparatur for kjemisk isotop-utveksling.

Info

Publication number
NO740677L
NO740677L NO740677A NO740677A NO740677L NO 740677 L NO740677 L NO 740677L NO 740677 A NO740677 A NO 740677A NO 740677 A NO740677 A NO 740677A NO 740677 L NO740677 L NO 740677L
Authority
NO
Norway
Prior art keywords
isotope exchange
chemical isotope
chemical
exchange
isotope
Prior art date
Application number
NO740677A
Other languages
English (en)
Other versions
NO142430B (no
NO142430C (no
Inventor
Pierre Delvalle
Original Assignee
Commisariat A Lenergie Atomique
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 Commisariat A Lenergie Atomique filed Critical Commisariat A Lenergie Atomique
Publication of NO740677L publication Critical patent/NO740677L/no
Publication of NO142430B publication Critical patent/NO142430B/no
Publication of NO142430C publication Critical patent/NO142430C/no

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
NO740677A 1973-02-27 1974-02-27 Fremgangsmaate og apparatur for kjemisk isotop-utveksling NO142430C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7306881A FR2298361A1 (fr) 1973-02-27 1973-02-27 Procede de separation par voie chimique

Publications (3)

Publication Number Publication Date
NO740677L true NO740677L (no) 1974-08-28
NO142430B NO142430B (no) 1980-05-12
NO142430C NO142430C (no) 1980-08-20

Family

ID=9115456

Family Applications (1)

Application Number Title Priority Date Filing Date
NO740677A NO142430C (no) 1973-02-27 1974-02-27 Fremgangsmaate og apparatur for kjemisk isotop-utveksling

Country Status (22)

Country Link
US (2) US4012480A (no)
JP (2) JPS544038B2 (no)
AT (1) AT357654B (no)
BE (1) BE811573A (no)
BR (1) BR7401383D0 (no)
CA (1) CA1026932A (no)
CH (1) CH593709A5 (no)
DD (1) DD114248A5 (no)
DE (1) DE2409413C3 (no)
DK (1) DK146792C (no)
ES (2) ES423689A1 (no)
FI (1) FI56774C (no)
FR (1) FR2298361A1 (no)
GB (1) GB1467174A (no)
IE (1) IE38936B1 (no)
LU (1) LU69497A1 (no)
NL (1) NL172030C (no)
NO (1) NO142430C (no)
OA (1) OA04609A (no)
SE (1) SE405652B (no)
SU (1) SU867283A3 (no)
YU (1) YU49374A (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298361A1 (fr) * 1973-02-27 1976-08-20 Pierre Delvalle Procede de separation par voie chimique
FR2340766A1 (fr) * 1976-02-13 1977-09-09 Commissariat Energie Atomique Procede et dispositif de separation isotopique de l'uranium
CA1091034A (en) * 1976-05-28 1980-12-09 Norito Ogawa Continuous separation of uranium isotopes
JPS5949052B2 (ja) * 1977-09-14 1984-11-30 旭化成株式会社 同位体分離装置
FR2442797A1 (fr) * 1978-11-28 1980-06-27 Commissariat Energie Atomique Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique
IL58726A (en) * 1978-11-28 1982-12-31 Commissariat Energie Atomique Recovery of uranium from phosphoric acid solutions
US4909939A (en) * 1984-06-16 1990-03-20 American Cyanamid Company Process for solvent extraction using phosphine oxide mixtures
US4814046A (en) * 1988-07-12 1989-03-21 The United States Of America As Represented By The United States Department Of Energy Process to separate transuranic elements from nuclear waste
DE4438174C2 (de) * 1994-10-26 1996-08-29 Bayer Ag Verwendung von Diethyldodecanphosphonat zur Extraktion von Säuren und Metallsalzen aus wäßrigen Lösungen
JP3505503B2 (ja) * 2000-11-22 2004-03-08 康一 浅野 分離係数が１に近い混合物の蒸留による分離濃縮方法および装置
WO2008054548A2 (en) * 2006-05-31 2008-05-08 Swce Supercritical fluid enrichment of isotopes
JP5132476B2 (ja) 2008-08-12 2013-01-30 株式会社東芝 使用済核燃料の再処理方法および遠心抽出装置
CN107233799B (zh) * 2017-07-03 2023-01-03 中国地质大学（武汉） 一种高效同位素分离装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835687A (en) * 1952-03-25 1958-05-20 Glenford H Clewett Isotope fractionation process
GB1120208A (en) * 1964-07-30 1968-07-17 Japan Atomic Energy Res Inst A method for enriching uranium isotopes by means of ion exchange
DE1905519C3 (de) * 1969-02-05 1973-02-01 Kernforschung Gmbh Ges Fuer Verfahren und Vorrichtung zum Trennen von Uran- und Plutonium-verbindungen durch Fluessig-Fluessig-Extraktion
US3869536A (en) * 1970-11-12 1975-03-04 Atlantic Richfield Co Displacement chromatographic method for separating uranium isotopes
US3773889A (en) * 1971-06-30 1973-11-20 Us Interior Ion exchange process
US3953569A (en) * 1971-07-22 1976-04-27 Maomi Seko Concentration of uranium 235 in mixtures with uranium 238 using ion exchange resins
FR2298361A1 (fr) * 1973-02-27 1976-08-20 Pierre Delvalle Procede de separation par voie chimique

Also Published As

Publication number Publication date
JPS49125211A (no) 1974-11-30
ATA161274A (de) 1979-12-15
FI56774B (fi) 1979-12-31
SE405652B (sv) 1978-12-18
IE38936L (en) 1974-08-27
DD114248A5 (no) 1975-07-20
IE38936B1 (en) 1978-07-05
NL7402633A (no) 1974-08-29
BR7401383D0 (pt) 1974-11-05
OA04609A (fr) 1980-06-30
ES423689A1 (es) 1977-03-01
DK146792B (da) 1984-01-09
NL172030B (nl) 1983-02-01
BE811573A (fr) 1974-08-26
YU49374A (en) 1984-06-30
JPS59112826A (ja) 1984-06-29
CH593709A5 (no) 1977-12-15
GB1467174A (en) 1977-03-16
LU69497A1 (no) 1974-10-09
DE2409413B2 (de) 1978-02-02
DE2409413C3 (de) 1978-10-05
NO142430B (no) 1980-05-12
US4012480A (en) 1977-03-15
NL172030C (nl) 1983-07-01
NO142430C (no) 1980-08-20
FR2298361A1 (fr) 1976-08-20
SU867283A3 (ru) 1981-09-23
JPS544038B2 (no) 1979-03-01
AT357654B (de) 1980-07-25
DE2409413A1 (de) 1974-09-26
ES446097A1 (es) 1977-12-16
FR2298361B1 (no) 1977-04-29
AU6608074A (en) 1975-08-28
FI56774C (fi) 1980-04-10
JPS5940490B2 (ja) 1984-10-01
CA1026932A (en) 1978-02-28
US4237100A (en) 1980-12-02
DK146792C (da) 1984-06-18

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