RU93045579A - Способ селективного электрофторирования сплавов или смесей металлов на основе урана - Google Patents
Способ селективного электрофторирования сплавов или смесей металлов на основе уранаInfo
- Publication number
- RU93045579A RU93045579A RU93045579/26A RU93045579A RU93045579A RU 93045579 A RU93045579 A RU 93045579A RU 93045579/26 A RU93045579/26 A RU 93045579/26A RU 93045579 A RU93045579 A RU 93045579A RU 93045579 A RU93045579 A RU 93045579A
- Authority
- RU
- Russia
- Prior art keywords
- selective
- electrofluorization
- uranium
- alloys
- mixtures
- Prior art date
Links
- 239000000956 alloy Substances 0.000 title claims 3
- 229910045601 alloy Inorganic materials 0.000 title claims 3
- 229910052770 Uranium Inorganic materials 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
Claims (1)
- Способ характеризуется тем, что проводят селективную анодную реакцию с по крайней мере одним компонентом сплава с помощью анодного напряжения, контролируемо накладываемого на сплав в ванне с расплавлением фторидами.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR929208333A FR2692880B1 (fr) | 1992-06-29 | 1992-06-29 | Procédé d'électro-fluoration sélective d'alliages ou de mélanges métalliques à base d'uranium. |
| FR9208333 | 1992-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU93045579A true RU93045579A (ru) | 1996-03-27 |
| RU2119554C1 RU2119554C1 (ru) | 1998-09-27 |
Family
ID=9431600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU93045579A RU2119554C1 (ru) | 1992-06-29 | 1993-06-28 | Способ селективного электрофторирования сплава или смеси металлов на основе урана, электролизер |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5340447A (ru) |
| EP (1) | EP0577533B1 (ru) |
| JP (1) | JPH0688266A (ru) |
| CN (1) | CN1083547A (ru) |
| CA (1) | CA2099335A1 (ru) |
| DE (1) | DE69302529T2 (ru) |
| FR (1) | FR2692880B1 (ru) |
| RU (1) | RU2119554C1 (ru) |
| UA (1) | UA27734C2 (ru) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TR199802700T2 (xx) * | 1996-06-28 | 1999-03-22 | Novartis Ag | Ha�ere �ld�r�c� bile�imler. |
| US7410562B2 (en) * | 2003-08-20 | 2008-08-12 | Materials & Electrochemical Research Corp. | Thermal and electrochemical process for metal production |
| US7794580B2 (en) * | 2004-04-21 | 2010-09-14 | Materials & Electrochemical Research Corp. | Thermal and electrochemical process for metal production |
| US8116423B2 (en) | 2007-12-26 | 2012-02-14 | Thorium Power, Inc. | Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly |
| EA015019B1 (ru) | 2007-12-26 | 2011-04-29 | Ториум Пауэр Инк. | Ядерный реактор (варианты), топливная сборка из запально-воспроизводящих модулей для ядерного реактора (варианты) и топливный элемент топливной сборки |
| HUE043364T2 (hu) | 2008-12-25 | 2019-08-28 | Thorium Power Inc | Fûtõelem és egy fûtõelem elkészítési eljárása egy nukleáris reaktor egy fûtõelem-egysége számára |
| US8367026B2 (en) * | 2009-10-29 | 2013-02-05 | Omotowa Bamidele A | Method of producing sulfur tetrafluoride from uranium tetrafluoride |
| US10192644B2 (en) | 2010-05-11 | 2019-01-29 | Lightbridge Corporation | Fuel assembly |
| WO2011143172A1 (en) | 2010-05-11 | 2011-11-17 | Thorium Power, Inc. | Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof |
| US10170207B2 (en) | 2013-05-10 | 2019-01-01 | Thorium Power, Inc. | Fuel assembly |
| CN101994133B (zh) * | 2010-11-24 | 2012-10-17 | 中国原子能科学研究院 | 用于氧化物乏燃料干法后处理的熔盐体系 |
| US9382632B2 (en) | 2013-06-21 | 2016-07-05 | Savannah River Nuclear Solutions, Llc | Electrochemical fluorination for processing of used nuclear fuel |
| CN104746105B (zh) * | 2015-04-14 | 2017-06-06 | 锡矿山闪星锑业有限责任公司 | 一种分离含锑合金的装置及方法 |
| CN108269638A (zh) * | 2017-12-20 | 2018-07-10 | 中核四0四有限公司 | 一种带有外部冷却的乏燃料后处理工艺系统电解槽 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4704261A (en) * | 1955-01-17 | 1987-11-03 | The United States Of America As Represented By The United States Department Of Energy | Method for fluorination of uranium oxide |
| FR72440E (fr) * | 1957-11-05 | 1960-04-13 | Commissariat Energie Atomique | Perfectionnements apportés aux procédés et appareils du genre de ceux pour l'obtention du fluorure d'uranium |
| NL267653A (ru) * | 1960-08-03 | 1900-01-01 | ||
| US3330742A (en) * | 1966-10-11 | 1967-07-11 | Roger D Piper | Electrolytic reduction of uranium hexafluoride to uranium metal in fused salt |
| US3373000A (en) * | 1966-11-01 | 1968-03-12 | Olin Mathieson | Process for preparing tetrafluorides and hexafluorides |
| BE729289A (ru) * | 1968-03-09 | 1969-08-18 | ||
| DE2129939C3 (de) * | 1970-06-23 | 1974-02-21 | Agip Nucleare S.P.A., Rom | Verfahren zur elektrochemischen Erzeugung von Uranhexafluorid |
| DE2040426A1 (de) * | 1970-08-14 | 1972-02-17 | Kali Chemie Ag | Verfahren zur Wiedergewinnung von Uran als Uranhexafluorid aus verbrauchten,Uran und Thorium enthaltenden Kernbrenn- und/oder Brutstoffen |
| DE2449590C3 (de) * | 1974-10-18 | 1980-06-12 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Reinigung von in niedrigen Oxidationszuständen befindlichen Aktiniden |
| FR2365187A1 (fr) * | 1976-09-20 | 1978-04-14 | Commissariat Energie Atomique | Procede de retraitement par voie seche de combustibles nucleaires irradies et dispositif de transformation de solides en gaz a haute temperature |
| GB8417364D0 (en) * | 1984-07-06 | 1984-08-30 | British Nuclear Fuels Plc | Production of uranium tetrafluoride |
| US4783322A (en) * | 1984-08-01 | 1988-11-08 | The United States Of America As Represented By The United States Department Of Energy | Method for fluorination of actinide fluorides and oxyfluorides thereof using O2 F2 |
| USH659H (en) * | 1989-04-06 | 1989-08-01 | The United States Of America As Represented By The United States Department Of Energy | Process for electrolytically preparing uranium metal |
| US4995948A (en) * | 1989-07-24 | 1991-02-26 | The United States Of America As Represented By The United States Department Of Energy | Apparatus and process for the electrolytic reduction of uranium and plutonium oxides |
-
1992
- 1992-06-29 FR FR929208333A patent/FR2692880B1/fr not_active Expired - Fee Related
-
1993
- 1993-06-18 UA UA93002726A patent/UA27734C2/ru unknown
- 1993-06-21 US US08/079,287 patent/US5340447A/en not_active Expired - Fee Related
- 1993-06-28 RU RU93045579A patent/RU2119554C1/ru active
- 1993-06-28 CA CA002099335A patent/CA2099335A1/fr not_active Abandoned
- 1993-06-28 EP EP93420280A patent/EP0577533B1/fr not_active Expired - Lifetime
- 1993-06-28 DE DE69302529T patent/DE69302529T2/de not_active Expired - Fee Related
- 1993-06-29 JP JP5185528A patent/JPH0688266A/ja active Pending
- 1993-06-29 CN CN93107714A patent/CN1083547A/zh active Pending
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