FR1393560A - Procédé de séparation uranium-thorium à partir d'une solution contenant ces deux éléments - Google Patents

Procédé de séparation uranium-thorium à partir d'une solution contenant ces deux éléments

Info

Publication number
FR1393560A
FR1393560A FR963769A FR963769A FR1393560A FR 1393560 A FR1393560 A FR 1393560A FR 963769 A FR963769 A FR 963769A FR 963769 A FR963769 A FR 963769A FR 1393560 A FR1393560 A FR 1393560A
Authority
FR
France
Prior art keywords
uranium
elements
solution containing
separation process
thorium
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
FR963769A
Other languages
English (en)
French (fr)
Inventor
Henri Huet
Christian Lorrain
Rene Mahut
Rene Mariette
Paul Vertes
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 FR963769A priority Critical patent/FR1393560A/fr
Priority to BE659339A priority patent/BE659339A/fr
Priority to IL22937A priority patent/IL22937A/xx
Priority to CH174865A priority patent/CH442257A/fr
Priority to DEC35056A priority patent/DE1295534B/de
Priority to ES0309190A priority patent/ES309190A1/es
Priority to LU47967A priority patent/LU47967A1/xx
Priority to NL6501819A priority patent/NL6501819A/xx
Priority to GB6240/65A priority patent/GB1095761A/en
Priority to SE1840/65A priority patent/SE315579B/xx
Priority to US432231A priority patent/US3360346A/en
Priority to JP40007795A priority patent/JPS4942566B1/ja
Application granted granted Critical
Publication of FR1393560A publication Critical patent/FR1393560A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F15/00—Compounds of thorium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • 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
    • C22B60/0291—Obtaining thorium, uranium, or other actinides obtaining thorium
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR963769A 1964-02-14 1964-02-14 Procédé de séparation uranium-thorium à partir d'une solution contenant ces deux éléments Expired FR1393560A (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR963769A FR1393560A (fr) 1964-02-14 1964-02-14 Procédé de séparation uranium-thorium à partir d'une solution contenant ces deux éléments
BE659339A BE659339A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1964-02-14 1965-02-05
IL22937A IL22937A (en) 1964-02-14 1965-02-08 Process of separation of uranium and thorium starting from a solution containing these two elements
CH174865A CH442257A (fr) 1964-02-14 1965-02-09 Procédé de séparation de l'uranium et du thorium à partir de solutions aqueuses de nitrate d'uranyle et de nitrate de thorium
ES0309190A ES309190A1 (es) 1964-02-14 1965-02-10 Procedimiento de separacion de uranio y torio a partir de soluciones acuosas de nitrato de uranio y nitrato de torio
DEC35056A DE1295534B (de) 1964-02-14 1965-02-10 Verfahren zur Trennung von Uran und Thorium aus einer diese Stoffe enthaltenden Loesung
LU47967A LU47967A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1964-02-14 1965-02-11
NL6501819A NL6501819A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1964-02-14 1965-02-12
GB6240/65A GB1095761A (en) 1964-02-14 1965-02-12 Process of separation of uranium and thorium starting from a solution containing these two elements
SE1840/65A SE315579B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1964-02-14 1965-02-12
US432231A US3360346A (en) 1964-02-14 1965-02-12 Process of separation of uranium and thorium starting from a solution containing these two elements
JP40007795A JPS4942566B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1964-02-14 1965-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR963769A FR1393560A (fr) 1964-02-14 1964-02-14 Procédé de séparation uranium-thorium à partir d'une solution contenant ces deux éléments

Publications (1)

Publication Number Publication Date
FR1393560A true FR1393560A (fr) 1965-03-26

Family

ID=8823157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR963769A Expired FR1393560A (fr) 1964-02-14 1964-02-14 Procédé de séparation uranium-thorium à partir d'une solution contenant ces deux éléments

Country Status (12)

Country Link
US (1) US3360346A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
JP (1) JPS4942566B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
BE (1) BE659339A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CH (1) CH442257A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
DE (1) DE1295534B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
ES (1) ES309190A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR1393560A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB1095761A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
IL (1) IL22937A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
LU (1) LU47967A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
NL (1) NL6501819A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
SE (1) SE315579B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348889A1 (fr) * 1976-04-24 1977-11-18 Kernforschungsanlage Juelich Procede pour le traitement du nitrate d'ammonium se produissant lors de la preparation de matieres combustibles ou fertiles pour reacteurs nucleaires

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835213A (en) * 1971-10-01 1974-09-10 Canadian Patents Dev Co-extraction and separate recovery of uranium and thorium from acid solutions
JP6172100B2 (ja) * 2014-09-25 2017-08-02 住友金属鉱山株式会社 スカンジウムの回収方法
CN111549242A (zh) * 2020-04-24 2020-08-18 核工业北京化工冶金研究院 一种碱渣浸出液的铀纯化方法
CN112456559A (zh) * 2020-11-20 2021-03-09 中核北方核燃料元件有限公司 一种由uf6直接制备uo2(no3)2溶液的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897046A (en) * 1951-10-16 1959-07-28 Edward G Bohlmann Separation of thorium from uranium by extraction
US2943923A (en) * 1958-02-10 1960-07-05 Ca Atomic Energy Ltd Processing of nitrate solutions containing thorium and uranium 233

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348889A1 (fr) * 1976-04-24 1977-11-18 Kernforschungsanlage Juelich Procede pour le traitement du nitrate d'ammonium se produissant lors de la preparation de matieres combustibles ou fertiles pour reacteurs nucleaires

Also Published As

Publication number Publication date
JPS4942566B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1974-11-15
DE1295534B (de) 1969-05-22
IL22937A (en) 1969-02-27
NL6501819A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1965-08-16
CH442257A (fr) 1967-08-31
SE315579B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1969-10-06
BE659339A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1965-05-28
US3360346A (en) 1967-12-26
ES309190A1 (es) 1965-06-16
LU47967A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1965-04-12
GB1095761A (en) 1967-12-20

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