CN1961380B - 将不同氧化态锕系元素共沉淀的方法及锕系元素混合化合物的制备方法 - Google Patents
将不同氧化态锕系元素共沉淀的方法及锕系元素混合化合物的制备方法 Download PDFInfo
- Publication number
- CN1961380B CN1961380B CN200580017171.4A CN200580017171A CN1961380B CN 1961380 B CN1961380 B CN 1961380B CN 200580017171 A CN200580017171 A CN 200580017171A CN 1961380 B CN1961380 B CN 1961380B
- Authority
- CN
- China
- Prior art keywords
- actinide
- iii
- solution
- oxidation state
- precipitation
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/004—Compounds of plutonium
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
- G21C3/623—Oxide fuels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (43)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0451058A FR2870841B1 (fr) | 2004-05-28 | 2004-05-28 | Procede de coprecipitation d'actinides a des etats d'oxydation distincts et procede de preparation de composes mixtes d'actinides |
| FR0451058 | 2004-05-28 | ||
| PCT/FR2005/050377 WO2005119699A1 (fr) | 2004-05-28 | 2005-05-26 | Procede de coprecipitation d'actinides a des etats d'oxydation distincts et procede de preparation de composes mixtes d'actinides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1961380A CN1961380A (zh) | 2007-05-09 |
| CN1961380B true CN1961380B (zh) | 2014-06-25 |
Family
ID=34946015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200580017171.4A Expired - Lifetime CN1961380B (zh) | 2004-05-28 | 2005-05-26 | 将不同氧化态锕系元素共沉淀的方法及锕系元素混合化合物的制备方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7829043B2 (zh) |
| EP (1) | EP1756839B1 (zh) |
| JP (1) | JP5508676B2 (zh) |
| CN (1) | CN1961380B (zh) |
| FR (1) | FR2870841B1 (zh) |
| RU (1) | RU2408537C2 (zh) |
| WO (1) | WO2005119699A1 (zh) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2900159B1 (fr) * | 2006-04-19 | 2008-06-13 | Commissariat Energie Atomique | Separation groupee des actinides a partir d'une phase aqueuse fortement acide |
| FR2901627B1 (fr) * | 2006-05-24 | 2009-05-01 | Commissariat Energie Atomique | Procede de retraitement d'un combustible nucleaire use et de preparation d'un oxyde mixte d'uranium et de plutonium |
| FR2907346B1 (fr) * | 2006-10-23 | 2009-01-30 | Commissariat Energie Atomique | Separation groupee des actinides a partir d'une phase aqueuse fortement acide, utilisant un extractant solvatant en milieu relargant. |
| FR2936348B1 (fr) * | 2008-09-23 | 2013-07-05 | Commissariat Energie Atomique | Procede de preparation d'un combustible mixte comprenant de l'uranium et au moins un actinide et/ou lanthanide mettant en oeuvre une resine echangeuse de cations. |
| FR2940267B1 (fr) * | 2008-12-19 | 2011-12-09 | Commissariat Energie Atomique | Procede de preparation d'un oxalate d'actinide(s) et de preparation d'un compose d'actinide(s) |
| FR2947663B1 (fr) * | 2009-07-02 | 2011-07-29 | Areva Nc | Procede ameliore de traitement de combustibles nucleaires uses |
| FR2949598B1 (fr) * | 2009-09-02 | 2013-03-29 | Commissariat Energie Atomique | Procede de preparation d'un combustible nucleaire poreux a base d'au moins un actinide mineur |
| MY164109A (en) * | 2011-06-27 | 2017-11-30 | Shinetsu Chemical Co | Method for extracting and separating light rare earth element |
| FR2982990A1 (fr) * | 2011-11-21 | 2013-05-24 | Commissariat Energie Atomique | Procede de preparation d'un combustible nucleaire dense a base d'au moins un actinide mineur |
| FR2982991B1 (fr) * | 2011-11-21 | 2014-01-31 | Commissariat Energie Atomique | Procede de preparation d'un combustible nucleaire dense a base d'oxyde mixte d'uranium et de plutonium |
| JP5784476B2 (ja) * | 2011-12-09 | 2015-09-24 | 株式会社東芝 | ウランの回収方法 |
| FR2989815A1 (fr) * | 2012-04-18 | 2013-10-25 | Commissariat Energie Atomique | Procede de preparation d'un combustible nucleaire poreux comprenant de l'uranium, du plutonium et/ou au moins un actinide mineur |
| JP5944237B2 (ja) * | 2012-06-15 | 2016-07-05 | 株式会社東芝 | 核燃料物質の回収方法 |
| FR3012127B1 (fr) | 2013-10-22 | 2016-10-28 | Commissariat Energie Atomique | Procede de preparation d'une poudre comprenant une solution solide de dioxyde uranium et d'au moins un autre element actinide et/ou lanthanide |
| RU2561508C1 (ru) * | 2014-04-29 | 2015-08-27 | Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" | Способ иммобилизации стронций-цезиевой фракции высокоактивных отходов включением в геокерамические матрицы |
| CN104129774B (zh) * | 2014-05-29 | 2016-08-24 | 山东宇佳新材料有限公司 | 高硫焦化学脱硫煅烧综合利用工艺 |
| RU2598943C1 (ru) * | 2015-05-13 | 2016-10-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Способ получения твёрдого раствора диоксида плутония в матрице диоксида урана |
| FR3042986B1 (fr) * | 2015-11-04 | 2017-12-15 | Commissariat Energie Atomique | Dispositif de melange de poudres par fluide cryogenique et generation de vibrations |
| CN107093467B (zh) * | 2017-03-28 | 2019-02-05 | 中山大学 | 用于嬗变和展平功率的mox燃料组件及展平功率的方法 |
| FR3072822B1 (fr) * | 2017-10-23 | 2021-02-26 | Commissariat Energie Atomique | Procede de preparation d'une poudre a base d'oxyde(s) d'uranium, d'au moins un actinide mineur et eventuellement de plutonium |
| WO2019115394A1 (en) | 2017-12-11 | 2019-06-20 | Orano Cycle | Method for preparing a powder comprising particles of triuranium octoxide and particles of plutonium dioxide |
| FR3074794B1 (fr) * | 2017-12-11 | 2020-01-10 | Areva Nc | Procede de preparation d'une poudre comprenant des particules de sesquioxyde d'uranium et des particules de dioxyde de plutonium |
| CN111675239B (zh) * | 2020-04-28 | 2022-07-08 | 廊坊师范学院 | 一种利用聚乙二醇型低共熔溶剂溶解提取碘化铅的方法 |
| US20210354993A1 (en) * | 2020-05-18 | 2021-11-18 | Westinghouse Electric Company Llc | Methods and systems for separation of thorium from uranium and their decay products |
| CN116040583B (zh) * | 2022-10-24 | 2024-07-23 | 清华大学 | 含有四价镎离子的高氯酸体系及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB978615A (en) * | 1961-08-18 | 1964-12-23 | Atomic Energy Authority Uk | Improvements in or relating to the production of fuel materials for nuclear reactors |
| CN1479696A (zh) * | 2000-10-05 | 2004-03-03 | ����ԭ����ίԱ�� | 锕系元素共沉淀的方法和锕系元素混合氧化物的制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1329961A (fr) * | 1961-08-18 | 1963-06-14 | Atomic Energy Authority Uk | Procédé de production de combustibles pour réacteurs nucléaires |
| NL283741A (zh) * | 1961-12-05 | |||
| GB1096592A (en) * | 1965-01-22 | 1967-12-29 | Atomic Energy Authority Uk | Electrolytic reduction for solutions containing nuclear fuel material |
| BE694642A (zh) * | 1966-07-06 | 1967-07-31 | ||
| US3331666A (en) * | 1966-10-28 | 1967-07-18 | William C Robinson | One-step method of converting uranium hexafluoride to uranium compounds |
| DE2811959C3 (de) * | 1978-03-18 | 1980-09-25 | Alkem Gmbh, 6450 Hanau | Verfahren zur Herstellung von (U/Pu)02 -Mischkristallen |
| EP0251399A1 (fr) | 1986-06-23 | 1988-01-07 | "Centre d'Etude de l'Energie Nucléaire", "C.E.N." | Procédé de séparation ou de récupération de plutonium et plutonium ainsi obtenu |
| JP3050359B2 (ja) * | 1994-03-10 | 2000-06-12 | 核燃料サイクル開発機構 | ネプツニウムとプルトニウムの分離方法 |
| GB9600286D0 (en) | 1996-01-08 | 1996-06-26 | British Nuclear Fuels Plc | Recovery of actinides |
| FR2779974B1 (fr) * | 1998-06-19 | 2000-07-13 | Commissariat Energie Atomique | Procede de dissolution du plutonium ou d'un alliage de plutonium |
| RU2229178C2 (ru) * | 1998-08-28 | 2004-05-20 | Бритиш Нуклеа Фюэлс ПЛС | Способ переработки отработанного ядерного топлива (варианты), восстановитель np(vi) |
| JP4338899B2 (ja) * | 1998-08-28 | 2009-10-07 | ネクシア ソルーションズ リミテッド | 使用済み燃料再処理方法、ピューレックス式再処理方法、Np(VI)をNp(V)に還元する方法、及びPu(IV)をPu(III)に還元する方法 |
| RU2240981C2 (ru) * | 2002-10-30 | 2004-11-27 | Федеральное государственное унитарное предприятие "Сибирский химический комбинат" Министерства Российской Федерации по атомной энергии | Способ разделения плутония и нептуния |
-
2004
- 2004-05-28 FR FR0451058A patent/FR2870841B1/fr not_active Expired - Fee Related
-
2005
- 2005-05-26 WO PCT/FR2005/050377 patent/WO2005119699A1/fr not_active Ceased
- 2005-05-26 RU RU2006147012/05A patent/RU2408537C2/ru active
- 2005-05-26 JP JP2007514045A patent/JP5508676B2/ja not_active Expired - Lifetime
- 2005-05-26 EP EP05766696.8A patent/EP1756839B1/fr not_active Expired - Lifetime
- 2005-05-26 CN CN200580017171.4A patent/CN1961380B/zh not_active Expired - Lifetime
- 2005-05-27 US US11/140,282 patent/US7829043B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB978615A (en) * | 1961-08-18 | 1964-12-23 | Atomic Energy Authority Uk | Improvements in or relating to the production of fuel materials for nuclear reactors |
| CN1479696A (zh) * | 2000-10-05 | 2004-03-03 | ����ԭ����ίԱ�� | 锕系元素共沉淀的方法和锕系元素混合氧化物的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1961380A (zh) | 2007-05-09 |
| RU2408537C2 (ru) | 2011-01-10 |
| US20050288542A1 (en) | 2005-12-29 |
| EP1756839B1 (fr) | 2017-11-29 |
| WO2005119699A1 (fr) | 2005-12-15 |
| RU2006147012A (ru) | 2008-07-10 |
| FR2870841B1 (fr) | 2007-02-09 |
| EP1756839A1 (fr) | 2007-02-28 |
| JP5508676B2 (ja) | 2014-06-04 |
| FR2870841A1 (fr) | 2005-12-02 |
| US7829043B2 (en) | 2010-11-09 |
| JP2008500937A (ja) | 2008-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Paris France Patentee after: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee after: Ou Annuoxunhuan Address before: Paris France Patentee before: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee before: AREVA NC Address after: Paris France Patentee after: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee after: AREVA NC Address before: Paris France Patentee before: COMMISSARIAT A L'ENERGIE ATOMIQUE |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220517 Address after: Paris France Patentee after: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee after: Ou Annuozaixunhuan Address before: Paris France Patentee before: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee before: Ou Annuoxunhuan |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
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| CX01 | Expiry of patent term |