GB1117385A - Process for stripping actinides contained in organic solvents - Google Patents

Process for stripping actinides contained in organic solvents

Info

Publication number
GB1117385A
GB1117385A GB3901566A GB3901566A GB1117385A GB 1117385 A GB1117385 A GB 1117385A GB 3901566 A GB3901566 A GB 3901566A GB 3901566 A GB3901566 A GB 3901566A GB 1117385 A GB1117385 A GB 1117385A
Authority
GB
United Kingdom
Prior art keywords
acid
nitric
stripping
organic solvents
actinides
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
Application number
GB3901566A
Other languages
English (en)
Inventor
Andre Bathellier
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 à l'Énergie Atomique et Aux Énergies Alternatives
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
Publication of GB1117385A publication Critical patent/GB1117385A/en
Expired 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
    • 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
    • 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
    • C22B60/04—Obtaining plutonium
    • 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)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
GB3901566A 1965-09-17 1966-09-01 Process for stripping actinides contained in organic solvents Expired GB1117385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31858A FR1469488A (fr) 1965-09-17 1965-09-17 Procédé de réextraction d'actinides de solvants organiques

Publications (1)

Publication Number Publication Date
GB1117385A true GB1117385A (en) 1968-06-19

Family

ID=8588609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3901566A Expired GB1117385A (en) 1965-09-17 1966-09-01 Process for stripping actinides contained in organic solvents

Country Status (11)

Country Link
US (1) US3359079A (cg-RX-API-DMAC7.html)
BE (1) BE686160A (cg-RX-API-DMAC7.html)
BR (1) BR6682927D0 (cg-RX-API-DMAC7.html)
CH (1) CH464159A (cg-RX-API-DMAC7.html)
DE (1) DE1592240B1 (cg-RX-API-DMAC7.html)
ES (1) ES331247A1 (cg-RX-API-DMAC7.html)
FR (1) FR1469488A (cg-RX-API-DMAC7.html)
GB (1) GB1117385A (cg-RX-API-DMAC7.html)
IL (1) IL26449A (cg-RX-API-DMAC7.html)
LU (1) LU51979A1 (cg-RX-API-DMAC7.html)
NL (1) NL157060B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188361A (en) * 1978-04-12 1980-02-12 Davy International (Oil And Chemicals) Limited Recovery of uranium values

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450639A (en) * 1967-02-20 1969-06-17 Commissariat Energie Atomique Process for the separation of molybdenum from fission product containing solutions
JPS5226318B2 (cg-RX-API-DMAC7.html) * 1972-10-07 1977-07-13
DE2838541A1 (de) * 1977-09-16 1979-04-05 British Nuclear Fuels Ltd Verfahren zur reinigung einer plutonium enthaltenden phase
DE3345199A1 (de) * 1983-12-14 1985-06-27 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur reduktiven plutonium-rueckextraktion aus einer organischen wiederaufarbeitungsloesung in eine waessrige, salpetersaure loesung unter anwendung eines elektrolysestromes
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
FR2682523B1 (fr) * 1992-10-08 1994-08-12 Japan Atomic Energy Res Inst Methode de separation simultanee de l'uranium, du plutonium et du neptunium d'un combustible nucleaire epuise.
CN103714876B (zh) * 2014-01-06 2016-09-14 中国原子能科学研究院 一种亚硝酸的脱除方法
SE539432C2 (en) 2015-12-21 2017-09-19 Easymining Sweden Ab Method and arrangement for recovery of salt
RU2765790C1 (ru) * 2021-04-15 2022-02-03 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Способ разделения нептуния и плутония в азотнокислых растворах (варианты)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188361A (en) * 1978-04-12 1980-02-12 Davy International (Oil And Chemicals) Limited Recovery of uranium values

Also Published As

Publication number Publication date
LU51979A1 (cg-RX-API-DMAC7.html) 1966-11-16
FR1469488A (fr) 1967-02-17
ES331247A1 (es) 1969-01-01
DE1592240B1 (de) 1971-07-01
BR6682927D0 (pt) 1973-05-03
NL157060B (nl) 1978-06-15
US3359079A (en) 1967-12-19
CH464159A (fr) 1968-10-31
BE686160A (cg-RX-API-DMAC7.html) 1967-02-01
NL6612960A (cg-RX-API-DMAC7.html) 1967-03-20
IL26449A (en) 1970-07-19

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