CH618890A5 - - Google Patents
Download PDFInfo
- Publication number
- CH618890A5 CH618890A5 CH172477A CH172477A CH618890A5 CH 618890 A5 CH618890 A5 CH 618890A5 CH 172477 A CH172477 A CH 172477A CH 172477 A CH172477 A CH 172477A CH 618890 A5 CH618890 A5 CH 618890A5
- Authority
- CH
- Switzerland
- Prior art keywords
- uranium
- aqueous phase
- phase
- valence
- electrolysis
- Prior art date
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)
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7603986A FR2340766A1 (fr) | 1976-02-13 | 1976-02-13 | Procede et dispositif de separation isotopique de l'uranium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH618890A5 true CH618890A5 (da) | 1980-08-29 |
Family
ID=9169082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH172477A CH618890A5 (da) | 1976-02-13 | 1977-02-11 |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4129481A (da) |
| JP (1) | JPS588286B2 (da) |
| AU (1) | AU506903B2 (da) |
| BE (1) | BE851365A (da) |
| BR (1) | BR7700879A (da) |
| CA (1) | CA1088455A (da) |
| CH (1) | CH618890A5 (da) |
| DE (1) | DE2705895C2 (da) |
| ES (1) | ES455866A1 (da) |
| FI (1) | FI60357C (da) |
| FR (1) | FR2340766A1 (da) |
| GB (1) | GB1541805A (da) |
| IT (1) | IT1075557B (da) |
| LU (1) | LU76749A1 (da) |
| MX (1) | MX4731E (da) |
| NL (1) | NL7701466A (da) |
| NO (1) | NO145460C (da) |
| NZ (1) | NZ183321A (da) |
| OA (1) | OA05568A (da) |
| SE (1) | SE427530B (da) |
| SU (1) | SU843705A3 (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188266A (en) * | 1978-04-11 | 1980-02-12 | Forman Richard A | Method and apparatus for changing the concentration of molecules or atoms |
| US4225396A (en) * | 1978-10-10 | 1980-09-30 | Kerr-Mcgee Corporation | Vanadium and uranium oxidation by controlled potential electrolysis |
| US4849075A (en) * | 1986-02-05 | 1989-07-18 | The Board Of Regents Of Illinois State University | Method of isotope enrichment |
| GB8719045D0 (en) * | 1987-08-12 | 1987-10-07 | Atomic Energy Authority Uk | Liquid treatment process |
| US6137073A (en) * | 1998-09-28 | 2000-10-24 | Brown; Paul M. | Enrichment method for radioactive isotopes |
| RU2262759C2 (ru) * | 2003-11-18 | 2005-10-20 | Объединенный Институт Ядерных Исследований | Способ получения изотопа урана-237 |
| KR102398943B1 (ko) | 2014-05-12 | 2022-05-16 | 조나 레디 | 란타나이드 및 악티나이드 전기화학 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2787587A (en) * | 1949-07-26 | 1957-04-02 | Richard W Woodard | Isotope exchange process |
| FR1403198A (fr) * | 1963-06-21 | 1965-06-18 | Asahi Chemical Ind | Procédé pour séparer et enrichir des isotopes |
| GB1096592A (en) * | 1965-01-22 | 1967-12-29 | Atomic Energy Authority Uk | Electrolytic reduction for solutions containing nuclear fuel material |
| US3616276A (en) * | 1969-04-14 | 1971-10-26 | Allied Chem | Process for changing the valence of a metal of variable valence in an organic solution |
| FR2065652A1 (en) * | 1969-10-30 | 1971-08-06 | Commissariat Energie Atomique | Electrolytic prepn of uranium (iv) nitratesoln |
| FR2298361A1 (fr) * | 1973-02-27 | 1976-08-20 | Pierre Delvalle | Procede de separation par voie chimique |
-
1976
- 1976-02-13 FR FR7603986A patent/FR2340766A1/fr active Granted
-
1977
- 1977-02-10 OA OA56070A patent/OA05568A/xx unknown
- 1977-02-11 SE SE7701554A patent/SE427530B/xx unknown
- 1977-02-11 NO NO770459A patent/NO145460C/no unknown
- 1977-02-11 MX MX775430U patent/MX4731E/es unknown
- 1977-02-11 IT IT20183/77A patent/IT1075557B/it active
- 1977-02-11 SU SU772452264A patent/SU843705A3/ru active
- 1977-02-11 NZ NZ183321A patent/NZ183321A/xx unknown
- 1977-02-11 BR BR7700879A patent/BR7700879A/pt unknown
- 1977-02-11 AU AU22221/77A patent/AU506903B2/en not_active Expired
- 1977-02-11 LU LU76749A patent/LU76749A1/xx unknown
- 1977-02-11 US US05/767,984 patent/US4129481A/en not_active Expired - Lifetime
- 1977-02-11 CA CA271,652A patent/CA1088455A/en not_active Expired
- 1977-02-11 NL NL7701466A patent/NL7701466A/xx not_active Application Discontinuation
- 1977-02-11 FI FI770459A patent/FI60357C/fi not_active IP Right Cessation
- 1977-02-11 BE BE174889A patent/BE851365A/xx not_active IP Right Cessation
- 1977-02-11 GB GB5765/77A patent/GB1541805A/en not_active Expired
- 1977-02-11 CH CH172477A patent/CH618890A5/fr not_active IP Right Cessation
- 1977-02-11 ES ES455866A patent/ES455866A1/es not_active Expired
- 1977-02-11 JP JP52014004A patent/JPS588286B2/ja not_active Expired
- 1977-02-11 DE DE2705895A patent/DE2705895C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU506903B2 (en) | 1980-01-24 |
| SE7701554L (sv) | 1977-08-14 |
| LU76749A1 (da) | 1978-10-18 |
| DE2705895C2 (de) | 1986-05-22 |
| FI60357B (fi) | 1981-09-30 |
| IT1075557B (it) | 1985-04-22 |
| CA1088455A (en) | 1980-10-28 |
| DE2705895A1 (de) | 1977-10-06 |
| JPS5298899A (en) | 1977-08-19 |
| SU843705A3 (ru) | 1981-06-30 |
| AU2222177A (en) | 1978-08-17 |
| NO770459L (no) | 1977-08-16 |
| NO145460C (no) | 1982-03-31 |
| OA05568A (fr) | 1981-04-30 |
| GB1541805A (en) | 1979-03-07 |
| MX4731E (es) | 1982-08-24 |
| ES455866A1 (es) | 1978-10-16 |
| NO145460B (no) | 1981-12-21 |
| FR2340766B1 (da) | 1981-11-13 |
| FI60357C (fi) | 1982-01-11 |
| US4129481A (en) | 1978-12-12 |
| BE851365A (fr) | 1977-08-11 |
| NL7701466A (nl) | 1977-08-16 |
| SE427530B (sv) | 1983-04-18 |
| FI770459A7 (da) | 1977-08-14 |
| FR2340766A1 (fr) | 1977-09-09 |
| NZ183321A (en) | 1979-11-01 |
| BR7700879A (pt) | 1977-12-06 |
| JPS588286B2 (ja) | 1983-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4235863A (en) | Method of and cell for generating hydrogen | |
| FR2602916A1 (fr) | Procede et systeme pour la transformation thermo-electrochimique de l'hydrogene | |
| CA2860419C (en) | Electrochemical production of hydrogen | |
| EP0158555B1 (fr) | Procédé pour récupérer le plutonium contenu dans des déchets solides | |
| EP0082061B1 (fr) | Procédé et dispositif de traitement de solutions contenant de l'eau tritiée, électrode utilisable dans un tel dispositif et son procédé de préparation | |
| EP2766514A2 (fr) | Procédé et système de traitement de gaz carbonés par hydrogénation électrochimique pour l'obtention d'un composé de type cxhyoz | |
| FR2832847A1 (fr) | Procede pour separer et recuperer des produits de fission rares dans des combustibles nucleaires epuises, et systeme de cooperation pour la production d'energie nucleaire et la production d'energie par une pile a combustible l'utilisant | |
| WO2019193280A1 (fr) | Procede electrochimique de production d'hydrogene gazeux sous pression par electrolyse puis par depolarisation | |
| FR2560896A1 (fr) | Procede d'obtention d'un metal par electrolyse d'halogenures en bain de sels fondus comportant un double depot simultane et continu et dispositifs d'application | |
| FR2497238A1 (fr) | Procede et dispositif d'enlevement d'ions metalliques d'un fluide | |
| FR2480794A1 (fr) | Procede pour concentrer un hydroxyde de metal alcalin dans une serie de cellules hybrides | |
| Fray | Molten salts and energy related materials | |
| FR2533590A1 (fr) | Procede de preparation electrolytique d'aluminium a partir de chlorure d'aluminium | |
| FI60357C (fi) | Kemiskt foerfarande foer isotopisk anrikning av uran | |
| EP0160589B1 (fr) | Procédé et dispositif de dissolution des oxydes de plutonium et/ou de neptunium | |
| EP0183602A1 (fr) | Procédé et dispositif pour la récupération de l'argent des bains de fixage | |
| FR2579998A1 (en) | Device for removing silver from baths containing silver | |
| CH515737A (fr) | Procédé d'échange isotopique | |
| FR2859042A1 (fr) | Procede et installation de traitement de metaux alcalins charges en tritium ou de composants souilles par des metaux alcalins charges en tritium | |
| FR3128064A1 (fr) | Système de pile à combustible | |
| Omelchuk et al. | Modern electrochemical processes and technologies in ionic melts | |
| BE882550R (fr) | Procede de formation d'hydrogene | |
| JPH11218597A (ja) | 使用済燃料の再処理方法 | |
| JP2016172882A (ja) | 希土類元素の分離回収方法および分離回収装置 | |
| WO2023067164A1 (fr) | Systeme electrochimique et procede de production d'hydrogene par electrolyse de l'eau decouplee, comportant une etape de desoxygenation de l'electrolyte |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |