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FR2731717B1 - Procede d'oxydation electrochimique de am (vii) en am (vi), utilisable pour separer l'americium des solutions de retraitement de combustibles nucleaires uses - Google Patents

Procede d'oxydation electrochimique de am (vii) en am (vi), utilisable pour separer l'americium des solutions de retraitement de combustibles nucleaires uses

Info

Publication number
FR2731717B1
FR2731717B1 FR9502998A FR9502998A FR2731717B1 FR 2731717 B1 FR2731717 B1 FR 2731717B1 FR 9502998 A FR9502998 A FR 9502998A FR 9502998 A FR9502998 A FR 9502998A FR 2731717 B1 FR2731717 B1 FR 2731717B1
Authority
FR
France
Prior art keywords
vii
useful
nuclear fuel
fuel processing
electrochemical oxidation
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 - Fee Related
Application number
FR9502998A
Other languages
English (en)
Other versions
FR2731717A1 (fr
Inventor
Jean Marc Adnet
Louis Donnet
Philippe Brossard
Jacques Bourges
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9502998A priority Critical patent/FR2731717B1/fr
Priority to GB9604679A priority patent/GB2298952B/en
Priority to US08/611,625 priority patent/US5609745A/en
Priority to JP5949996A priority patent/JP3695828B2/ja
Publication of FR2731717A1 publication Critical patent/FR2731717A1/fr
Application granted granted Critical
Publication of FR2731717B1 publication Critical patent/FR2731717B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • C22B60/0295—Obtaining thorium, uranium, or other actinides obtaining other actinides except plutonium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrolytic Production Of Metals (AREA)
FR9502998A 1995-03-15 1995-03-15 Procede d'oxydation electrochimique de am (vii) en am (vi), utilisable pour separer l'americium des solutions de retraitement de combustibles nucleaires uses Expired - Fee Related FR2731717B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9502998A FR2731717B1 (fr) 1995-03-15 1995-03-15 Procede d'oxydation electrochimique de am (vii) en am (vi), utilisable pour separer l'americium des solutions de retraitement de combustibles nucleaires uses
GB9604679A GB2298952B (en) 1995-03-15 1996-03-05 Process for the electrochemical oxidation of AM(III) to AM(VI)
US08/611,625 US5609745A (en) 1995-03-15 1996-03-06 Process for the electrochemical oxidation of Am(III) to Am(VI) usable for separating americium from spent nuclear fuel reprocessing solutions
JP5949996A JP3695828B2 (ja) 1995-03-15 1996-03-15 使用済み核燃料再処理溶液からアメリシウムを分離するのに有用なＡｍ（ＩＩＩ）からＡｍ（ＶＩ）への電気化学的酸化法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502998A FR2731717B1 (fr) 1995-03-15 1995-03-15 Procede d'oxydation electrochimique de am (vii) en am (vi), utilisable pour separer l'americium des solutions de retraitement de combustibles nucleaires uses

Publications (2)

Publication Number Publication Date
FR2731717A1 FR2731717A1 (fr) 1996-09-20
FR2731717B1 true FR2731717B1 (fr) 1997-04-25

Family

ID=9477044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9502998A Expired - Fee Related FR2731717B1 (fr) 1995-03-15 1995-03-15 Procede d'oxydation electrochimique de am (vii) en am (vi), utilisable pour separer l'americium des solutions de retraitement de combustibles nucleaires uses

Country Status (4)

Country Link
US (1) US5609745A (fr)
JP (1) JP3695828B2 (fr)
FR (1) FR2731717B1 (fr)
GB (1) GB2298952B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2948166B2 (ja) * 1997-04-04 1999-09-13 核燃料サイクル開発機構 使用済核燃料からの超ウラン元素の回収方法
JP2000144274A (ja) * 1998-11-19 2000-05-26 Toshiba Corp ジルコニウム廃棄物の電解処理方法及びその装置
FR2862804B1 (fr) * 2003-11-20 2006-01-13 Commissariat Energie Atomique Procede de separation de l'uranium (vi) d'actinides (iv) et/ou (vi)et ses utilisations
WO2008105928A2 (fr) * 2006-09-08 2008-09-04 Michael Ernest Johnson Procédés pour traiter des compositions contenant de l'uranium et du plutonium
US8460535B2 (en) * 2009-04-30 2013-06-11 Infinium, Inc. Primary production of elements
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
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
US10196749B2 (en) 2014-05-12 2019-02-05 Johna Leddy Lanthanide Electrochemistry
CN115626877B (zh) * 2022-09-30 2023-07-11 苏州大学 一种硒钨多酸及其制备方法与在超滤分离锕系离子中的应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743696A (en) * 1971-02-04 1973-07-03 Atomic Energy Commission Separation of americium and curium
FR2438625A1 (fr) * 1978-10-11 1980-05-09 Commissariat Energie Atomique Procede de separation de l'americium du curium
EP0089185A3 (fr) * 1982-03-11 1985-12-18 Exxon Nuclear Company Inc. Dissolution de PuO2 ou de NpO2 en utilisant des réactifs électrolytiquement régénérés
US4686019A (en) * 1982-03-11 1987-08-11 Exxon Research And Engineering Company Dissolution of PuO2 or NpO2 using electrolytically regenerated reagents

Also Published As

Publication number Publication date
FR2731717A1 (fr) 1996-09-20
US5609745A (en) 1997-03-11
GB9604679D0 (en) 1996-05-01
JPH08271684A (ja) 1996-10-18
JP3695828B2 (ja) 2005-09-14
GB2298952A (en) 1996-09-18
GB2298952B (en) 1998-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141128