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ZA200808626B - Grouped separation of actinides from a highly acidic aqueous phase - Google Patents

Grouped separation of actinides from a highly acidic aqueous phase

Info

Publication number
ZA200808626B
ZA200808626B ZA200808626A ZA200808626A ZA200808626B ZA 200808626 B ZA200808626 B ZA 200808626B ZA 200808626 A ZA200808626 A ZA 200808626A ZA 200808626 A ZA200808626 A ZA 200808626A ZA 200808626 B ZA200808626 B ZA 200808626B
Authority
ZA
South Africa
Prior art keywords
actinides
aqueous phase
acidic aqueous
highly acidic
grouped
Prior art date
Application number
ZA200808626A
Other languages
English (en)
Inventor
Heres Xavier
Miguirditchian Manuel
Baron Pascal
Chareyre Laurence
Original Assignee
Commissariat Energie 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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of ZA200808626B publication Critical patent/ZA200808626B/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/42—Reprocessing of irradiated fuel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/42—Reprocessing of irradiated fuel
    • G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
    • G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA200808626A 2006-04-19 2008-10-09 Grouped separation of actinides from a highly acidic aqueous phase ZA200808626B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0651376A FR2900159B1 (fr) 2006-04-19 2006-04-19 Separation groupee des actinides a partir d'une phase aqueuse fortement acide

Publications (1)

Publication Number Publication Date
ZA200808626B true ZA200808626B (en) 2009-11-25

Family

ID=37596200

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200808626A ZA200808626B (en) 2006-04-19 2008-10-09 Grouped separation of actinides from a highly acidic aqueous phase

Country Status (9)

Country Link
US (1) US8557120B2 (fr)
EP (1) EP2008284A1 (fr)
JP (1) JP5174806B2 (fr)
KR (1) KR101475336B1 (fr)
CN (1) CN101479808B (fr)
FR (1) FR2900159B1 (fr)
RU (1) RU2438200C2 (fr)
WO (1) WO2007118904A1 (fr)
ZA (1) ZA200808626B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
FR2947663B1 (fr) * 2009-07-02 2011-07-29 Areva Nc Procede ameliore de traitement de combustibles nucleaires uses
FR2948371B1 (fr) 2009-07-21 2011-08-19 Commissariat Energie Atomique Composes utiles comme ligands des actinides, leur synthese et leurs utilisations
FR2948385B1 (fr) * 2009-07-27 2011-09-23 Commissariat Energie Atomique Procede de recuperation selective de l'americium a partir d'une phase aqueuse nitrique
FR2954354B1 (fr) * 2009-12-22 2012-01-13 Commissariat Energie Atomique Procede de purification de l'uranium d'un concentre d'uranium naturel
US20110226694A1 (en) * 2010-03-22 2011-09-22 Battelle Energy Alliance, Llc Methods of reducing radiotoxicity in aqueous acidic solutions and a reaction system for same
FR2960690B1 (fr) * 2010-05-27 2012-06-29 Commissariat Energie Atomique Procede de traitement de combustibles nucleaires uses ne necessitant pas d'operation de desextraction reductrice du plutonium
RU2446489C2 (ru) * 2010-07-02 2012-03-27 Государственное образовательное учреждение высшего профессионального образования "Иркутский государственный технический университет" "(ГОУ ИрГТУ) Способ плазмооптической масс-сепарации и устройство для его осуществления
FR2973377B1 (fr) 2011-04-01 2013-05-17 Commissariat Energie Atomique Derives de la 2,9-dipyridyl-1,10-phenanthroline utiles comme ligands des actinides, leur procede de synthese et leurs utilisations
MY164109A (en) * 2011-06-27 2017-11-30 Shinetsu Chemical Co Method for extracting and separating light rare earth element
CN102776372B (zh) * 2012-08-21 2013-10-30 中国原子能科学研究院 铀、钚、镎共萃取的方法
JP2016008891A (ja) * 2014-06-25 2016-01-18 株式会社日立製作所 アクチニドの分離方法およびアクチニドの分離装置
FR3042904B1 (fr) * 2015-10-21 2017-12-15 Commissariat Energie Atomique Utilisation d'aldoximes comprenant au moins cinq atomes de carbone comme agents anti-nitreux dans des operations de desextraction reductrice du plutonium
US10982136B2 (en) 2016-02-26 2021-04-20 The Regents Of The University Of California Ligand-sensitized lanthanide nanocrystals as ultraviolet downconverters
CN105734310B (zh) * 2016-03-02 2018-03-09 中国原子能科学研究院 一种以二肟亚酰胺为还原反萃剂的钚纯化浓缩方法
CN106148696B (zh) * 2016-07-08 2018-01-05 广东省稀有金属研究所 一种从氯化镧溶液中除放射性的方法
US11235076B2 (en) 2016-08-29 2022-02-01 Fred Hutchinson Cancer Research Center Chelating platform for delivery of radionuclides
EP3509595B1 (fr) 2016-09-06 2022-11-02 The Regents of The University of California Formulations d'agents de décorporation d'hydroxypyridonate d'actinide/lanthanide
CA3038723A1 (fr) * 2016-09-29 2018-05-31 The Regents Of The University Of California Separation d'ions metalliques par extraction liquide-liquide
FR3068257B1 (fr) * 2017-06-29 2022-01-14 Commissariat Energie Atomique Carbamides pour la separation de l'uranium(vi) et du plutonium(iv) sans reduction du plutonium(iv)
CN109266852B (zh) * 2018-11-20 2020-06-26 济南大学 一种利用有机酸优先萃取铪的锆铪分离方法
CN110578057B (zh) * 2019-09-16 2020-08-04 中国原子能科学研究院 乏燃料后处理用稀释剂的制备方法
CN111101004B (zh) * 2019-12-16 2021-02-26 清华大学 萃取分离三价镧系与三价锕系离子的方法
CN111020244B (zh) * 2020-01-09 2021-03-09 中国原子能科学研究院 一种从辐照镎靶中提取钚-238并回收镎-237的方法
CN111235412B (zh) * 2020-01-15 2021-04-09 清华大学 萃取分离三价镅与锔离子的方法
CN111621652B (zh) * 2020-06-10 2021-07-16 中国原子能科学研究院 从待测样品中分离镎的分离方法
CN111863298B (zh) * 2020-06-10 2022-08-05 中国原子能科学研究院 一种purex流程污溶剂的深度净化方法
CN114525419B (zh) * 2022-01-04 2024-05-14 中国原子能科学研究院 烷基二硫代膦酸与含氮试剂分离三价镅锔的方法
CN114669083B (zh) * 2022-03-12 2024-01-02 信丰华锐钨钼新材料有限公司 一种n1923弱碱性萃取分离钨和钼有机相的方法
CN114956215B (zh) * 2022-06-06 2023-05-09 清华大学 含有五价镎离子的高氯酸体系及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011296A (en) * 1975-05-27 1977-03-08 General Electric Company Irradiated fuel reprocessing
FR2662159B1 (fr) * 1990-05-15 1994-03-11 Matieres Nucleaires Cie Gle Nouveaux ligands thio-ethers et leur utilisation pour separer le palladium de solutions aqueuses, en particulier de soludtions nitriques de dissolution d'elements combustibles nucleaires irradies.
CN1032596C (zh) * 1992-12-24 1996-08-21 清华大学 不用络合剂多级分馏萃取分离镅和稀土元素的方法
FR2748951B1 (fr) * 1996-05-24 1998-07-03 Commissariat Energie Atomique Procede de separation selective des actinides (iii) et lanthanides (iii)
FR2845616B1 (fr) * 2002-10-15 2004-12-03 Commissariat Energie Atomique Procede cyclique de separation d'elements chimiques presents dans une solution aqueuse
FR2870841B1 (fr) * 2004-05-28 2007-02-09 Commissariat Energie Atomique Procede de coprecipitation d'actinides a des etats d'oxydation distincts et procede de preparation de composes mixtes d'actinides

Also Published As

Publication number Publication date
US8557120B2 (en) 2013-10-15
KR20090007758A (ko) 2009-01-20
CN101479808B (zh) 2012-09-05
CN101479808A (zh) 2009-07-08
RU2008145593A (ru) 2010-05-27
WO2007118904A1 (fr) 2007-10-25
US20090184051A1 (en) 2009-07-23
EP2008284A1 (fr) 2008-12-31
RU2438200C2 (ru) 2011-12-27
JP5174806B2 (ja) 2013-04-03
FR2900159A1 (fr) 2007-10-26
JP2009534639A (ja) 2009-09-24
FR2900159B1 (fr) 2008-06-13
KR101475336B1 (ko) 2014-12-22

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