CH446729A - Procédé de récupération du plutonium subsistant dans les eaux mères provenant d'une solution dont on a extrait et purifié le plutonium - Google Patents

Procédé de récupération du plutonium subsistant dans les eaux mères provenant d'une solution dont on a extrait et purifié le plutonium

Info

Publication number
CH446729A
CH446729A CH1140965A CH1140965A CH446729A CH 446729 A CH446729 A CH 446729A CH 1140965 A CH1140965 A CH 1140965A CH 1140965 A CH1140965 A CH 1140965A CH 446729 A CH446729 A CH 446729A
Authority
CH
Switzerland
Prior art keywords
plutonium
purified
extracted
solution
remaining
Prior art date
Application number
CH1140965A
Other languages
English (en)
Inventor
Bathellier Andre
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 CH446729A publication Critical patent/CH446729A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00Compounds of transuranic elements
    • C01G56/001Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G99/00Subject matter not provided for in other groups of this subclass
    • C01G99/006Compounds containing a metal not provided for elsewhere in this subclass, with or without oxygen or hydrogen, and containing two or more other elements
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02Obtaining thorium, uranium, or other actinides
    • C22B60/04Obtaining plutonium
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C19/00Arrangements 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
    • G21C19/42Reprocessing of irradiated fuel
    • G21C19/44Reprocessing of irradiated fuel of irradiated solid fuel
    • G21C19/46Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CH1140965A 1964-08-25 1965-08-13 Procédé de récupération du plutonium subsistant dans les eaux mères provenant d'une solution dont on a extrait et purifié le plutonium CH446729A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986093A FR1413958A (fr) 1964-08-25 1964-08-25 Procédé de retraitement des caux-mères de précipitation oxalique du plutonium

Publications (1)

Publication Number Publication Date
CH446729A true CH446729A (fr) 1967-11-15

Family

ID=8837171

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1140965A CH446729A (fr) 1964-08-25 1965-08-13 Procédé de récupération du plutonium subsistant dans les eaux mères provenant d'une solution dont on a extrait et purifié le plutonium

Country Status (11)

Country Link
US (1) US3476787A (fr)
AT (1) AT260171B (fr)
BE (1) BE668215A (fr)
CH (1) CH446729A (fr)
DK (1) DK113075B (fr)
ES (1) ES316789A1 (fr)
FR (1) FR1413958A (fr)
GB (1) GB1073115A (fr)
IL (1) IL24196A (fr)
LU (1) LU49313A1 (fr)
NL (1) NL6510958A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114420335B (zh) * 2022-01-19 2024-02-20 中国原子能科学研究院 一种草酸钚连续沉淀的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882124A (en) * 1945-10-12 1959-04-14 Glenn T Seaborg Solvent extraction process for plutonium
US2901313A (en) * 1948-03-05 1959-08-25 Maddock Alfred Gavin Separation of plutonium from water insoluble fluorides derived from nitrate solutions of plutonium, uranium and fission products
US2905525A (en) * 1949-06-09 1959-09-22 Lyle R Dawson Method of separation of plutonium from carrier precipitates
US2902454A (en) * 1952-06-25 1959-09-01 Robert L Moore Solvent composition for recovery of metal values from aqueous solutions by solvent extraction
US3047360A (en) * 1958-07-15 1962-07-31 John C Sheppard Process for extracting neptunium and plutonium from nitric acid solutions of same containing uranyl nitrate with a tertiary amine
US3147292A (en) * 1960-01-21 1964-09-01 Atomic Energy Authority Uk Production of plutonium
US3154377A (en) * 1960-08-17 1964-10-27 Commissariat Energie Atomique Process for obtaining plutonium in the form of a concentrated solution

Also Published As

Publication number Publication date
IL24196A (en) 1970-02-19
BE668215A (fr) 1900-01-01
US3476787A (en) 1969-11-04
NL6510958A (fr) 1966-02-28
AT260171B (de) 1968-02-12
ES316789A1 (es) 1966-04-16
FR1413958A (fr) 1965-10-15
LU49313A1 (fr) 1965-10-12
DK113075B (da) 1969-02-17
GB1073115A (en) 1967-06-21

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