FR2719035B1 - Process for the purification and concentration of plutonium. - Google Patents

Process for the purification and concentration of plutonium.

Info

Publication number
FR2719035B1
FR2719035B1 FR9404898A FR9404898A FR2719035B1 FR 2719035 B1 FR2719035 B1 FR 2719035B1 FR 9404898 A FR9404898 A FR 9404898A FR 9404898 A FR9404898 A FR 9404898A FR 2719035 B1 FR2719035 B1 FR 2719035B1
Authority
FR
France
Prior art keywords
plutonium
purification
concentration
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
Application number
FR9404898A
Other languages
French (fr)
Other versions
FR2719035A1 (en
Inventor
Claude Bernard
Philippe Pradel
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.)
Orano Cycle SA
Original Assignee
Compagnie Generale des Matieres Nucleaires SA
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 Compagnie Generale des Matieres Nucleaires SA filed Critical Compagnie Generale des Matieres Nucleaires SA
Priority to FR9404898A priority Critical patent/FR2719035B1/en
Priority to JP12042995A priority patent/JP3658041B2/en
Publication of FR2719035A1 publication Critical patent/FR2719035A1/en
Application granted granted Critical
Publication of FR2719035B1 publication Critical patent/FR2719035B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR9404898A 1994-04-22 1994-04-22 Process for the purification and concentration of plutonium. Expired - Lifetime FR2719035B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9404898A FR2719035B1 (en) 1994-04-22 1994-04-22 Process for the purification and concentration of plutonium.
JP12042995A JP3658041B2 (en) 1994-04-22 1995-04-24 Method for purifying and concentrating plutonium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404898A FR2719035B1 (en) 1994-04-22 1994-04-22 Process for the purification and concentration of plutonium.

Publications (2)

Publication Number Publication Date
FR2719035A1 FR2719035A1 (en) 1995-10-27
FR2719035B1 true FR2719035B1 (en) 1996-07-19

Family

ID=9462439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404898A Expired - Lifetime FR2719035B1 (en) 1994-04-22 1994-04-22 Process for the purification and concentration of plutonium.

Country Status (2)

Country Link
JP (1) JP3658041B2 (en)
FR (1) FR2719035B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB801521A (en) * 1948-08-31 1958-09-17 Robert Spence Separation of uranium, plutonium and fission products
DE1767044C3 (en) * 1968-03-23 1978-06-08 Gesellschaft Fuer Kernforschung Mbh, 7500 Karlsruhe Process for the chemical processing of irradiated nuclear fuel containing uranium and plutonium

Also Published As

Publication number Publication date
FR2719035A1 (en) 1995-10-27
JPH08109024A (en) 1996-04-30
JP3658041B2 (en) 2005-06-08

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