FR2575669B1 - Procede pour la separation des isotopes d'uranium par chromatographie d'oxydoreduction - Google Patents
Procede pour la separation des isotopes d'uranium par chromatographie d'oxydoreductionInfo
- Publication number
- FR2575669B1 FR2575669B1 FR858519507A FR8519507A FR2575669B1 FR 2575669 B1 FR2575669 B1 FR 2575669B1 FR 858519507 A FR858519507 A FR 858519507A FR 8519507 A FR8519507 A FR 8519507A FR 2575669 B1 FR2575669 B1 FR 2575669B1
- Authority
- FR
- France
- Prior art keywords
- oxidoreduction
- chromatography
- separation
- uranium isotopes
- uranium
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/0265—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries extraction by solid resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
-
- 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
- B01D59/30—Separation by chemical exchange by ion exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60000895A JPS61161126A (ja) | 1985-01-09 | 1985-01-09 | ウラン同位体分離方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2575669A1 FR2575669A1 (fr) | 1986-07-11 |
FR2575669B1 true FR2575669B1 (fr) | 1990-04-13 |
Family
ID=11486415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR858519507A Expired - Lifetime FR2575669B1 (fr) | 1985-01-09 | 1985-12-31 | Procede pour la separation des isotopes d'uranium par chromatographie d'oxydoreduction |
Country Status (9)
Country | Link |
---|---|
US (1) | US4748008A (fr) |
JP (1) | JPS61161126A (fr) |
KR (1) | KR890003432B1 (fr) |
AU (1) | AU583579B2 (fr) |
BR (1) | BR8600056A (fr) |
CA (1) | CA1256704A (fr) |
DE (1) | DE3600337A1 (fr) |
FR (1) | FR2575669B1 (fr) |
GB (1) | GB2169593B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478539A (en) * | 1981-07-22 | 1995-12-26 | Zeneca Limited | Process for the recovery of metals |
GB8707798D0 (en) * | 1987-04-01 | 1987-05-07 | Ici Plc | Recovery of metals |
JPS60118224A (ja) * | 1983-11-30 | 1985-06-25 | Asahi Chem Ind Co Ltd | 新しいクロマトグラフィー循環方法によるウラン同位体分離方法 |
US5174873A (en) * | 1986-02-05 | 1992-12-29 | Illinois State University | Method of isotope enrichment |
US5130001A (en) * | 1990-12-03 | 1992-07-14 | Westinghouse Electric Corp. | Uranium isotope separation by continuous anion exchange chromatography |
FR2681139B1 (fr) * | 1991-09-10 | 1993-11-05 | Matieres Nucleaires Cie Gle | Installation pour effectuer plusieurs reactions chimiques successives dans un meme recipient. |
KR100429500B1 (ko) * | 2001-05-14 | 2004-05-03 | 재단법인 충남대학교 산학연교육연구재단 | 무한궤도형 이온교환 분리장치의 이온교환섬유체의 제조방법 |
US8226910B2 (en) | 2008-07-31 | 2012-07-24 | Urtek, Llc | Extraction of uranium from wet-process phosphoric acid |
US8883096B2 (en) | 2008-07-31 | 2014-11-11 | Urtek, Llc | Extraction of uranium from wet-process phosphoric acid |
US10905999B2 (en) | 2018-10-05 | 2021-02-02 | Battelle Energy Alliance, Llc | Methods for separating isotopes from a sample of fission products |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4112045A (en) * | 1972-10-05 | 1978-09-05 | Asahi Kasei Kogyo Kabushiki Kaisha | Separation of uranium isotopes using anion exchangers |
JPS5232498A (en) * | 1975-09-06 | 1977-03-11 | Asahi Chem Ind Co Ltd | Uranium isotope separating method making use of anion exchanger |
CA1091034A (fr) * | 1976-05-28 | 1980-12-09 | Norito Ogawa | Separation en continu des isotopes de l'uranium |
JPS60118224A (ja) * | 1983-11-30 | 1985-06-25 | Asahi Chem Ind Co Ltd | 新しいクロマトグラフィー循環方法によるウラン同位体分離方法 |
-
1985
- 1985-01-09 JP JP60000895A patent/JPS61161126A/ja active Granted
- 1985-12-31 FR FR858519507A patent/FR2575669B1/fr not_active Expired - Lifetime
- 1985-12-31 CA CA000498848A patent/CA1256704A/fr not_active Expired
-
1986
- 1986-01-03 US US06/816,056 patent/US4748008A/en not_active Expired - Lifetime
- 1986-01-06 GB GB08600158A patent/GB2169593B/en not_active Expired
- 1986-01-08 DE DE19863600337 patent/DE3600337A1/de active Granted
- 1986-01-08 AU AU52139/86A patent/AU583579B2/en not_active Ceased
- 1986-01-08 KR KR1019860000053A patent/KR890003432B1/ko not_active IP Right Cessation
- 1986-01-08 BR BR8600056A patent/BR8600056A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3600337C2 (fr) | 1988-05-19 |
AU583579B2 (en) | 1989-05-04 |
CA1256704A (fr) | 1989-07-04 |
FR2575669A1 (fr) | 1986-07-11 |
BR8600056A (pt) | 1986-09-23 |
KR860005647A (ko) | 1986-08-11 |
JPH0550329B2 (fr) | 1993-07-28 |
US4748008A (en) | 1988-05-31 |
KR890003432B1 (ko) | 1989-09-21 |
GB2169593B (en) | 1988-12-29 |
DE3600337A1 (de) | 1986-07-10 |
AU5213986A (en) | 1986-09-04 |
GB8600158D0 (en) | 1986-02-12 |
GB2169593A (en) | 1986-07-16 |
JPS61161126A (ja) | 1986-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MA20739A1 (fr) | Procede de preparation d'hydroxyalkylxanthines tertiaires | |
RO86698A (fr) | Procede pour la preparation des (1-piperidinylalkyle)-pyrhimidinone | |
FR2552675B1 (fr) | Procede de separation et de purification d'elements metalliques par chromatographie a deplacement | |
RO86409A (fr) | Procede pour l'isomerisation des hydrocarbures plefiniques | |
RO86511A (fr) | Procede pour la preparation des beta-lactames | |
FR2575669B1 (fr) | Procede pour la separation des isotopes d'uranium par chromatographie d'oxydoreduction | |
FR2566800B1 (fr) | Procede pour la preparation de peptides | |
FR2568867B1 (fr) | Procede de preparation de tetrafluorure d'uranium | |
BE842490A (fr) | Procede de separation chromatographiques des isotopes d'uranium | |
RO92200A (fr) | Procede pour la preparation des s-benzylcarbamates | |
FR2529571B1 (fr) | Procede pour l'isomerisation du glucose | |
RO86646A (fr) | Procede pour la preparation des o0ymethers | |
MY8500855A (en) | Process for the separation of elements by chromatography | |
FR2633273B1 (fr) | Procede de preparation de tetraflurorure d'uranium | |
GB8827069D0 (en) | Column chromatograph & process for operation thereof | |
FR2555465B1 (fr) | Procede de separation chromatographique continue des isotopes d'uranium | |
EP0075817A3 (en) | Process for the separation of liquid mixtures by distillation | |
RO88202A (fr) | Procede pour la preparation des spiro-3-heteroazolone | |
FR2587330B1 (fr) | Nouveau procede de preparation des undecatrienes | |
FR2588861B1 (fr) | Procede pour la preparation de para-quinones | |
FR2575749B1 (fr) | Procede pour la preparation de composes de type pyrone-3-carboxamide | |
RO92779A2 (fr) | Procede pour la preparation des esters bispiperidiniques | |
HUT41695A (en) | Process for separation of izomer dichlor-folvols by means of adsorbtion on zeolits | |
FR2324350A1 (fr) | Procede pour la separation d'isotopes | |
FR2588016B1 (fr) | Procede pour la purification de la l-threonine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |