GB1095761A - Process of separation of uranium and thorium starting from a solution containing these two elements - Google Patents

Process of separation of uranium and thorium starting from a solution containing these two elements

Info

Publication number
GB1095761A
GB1095761A GB6240/65A GB624065A GB1095761A GB 1095761 A GB1095761 A GB 1095761A GB 6240/65 A GB6240/65 A GB 6240/65A GB 624065 A GB624065 A GB 624065A GB 1095761 A GB1095761 A GB 1095761A
Authority
GB
United Kingdom
Prior art keywords
uranium
thorium
organic phase
solution
separation
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
GB6240/65A
Other languages
English (en)
Inventor
Henri Huet
Christian Lorrain
Pene 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
Publication of GB1095761A publication Critical patent/GB1095761A/en
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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
GB6240/65A 1964-02-14 1965-02-12 Process of separation of uranium and thorium starting from a solution containing these two elements Expired GB1095761A (en)

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
GB1095761A true GB1095761A (en) 1967-12-20

Family

ID=8823157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6240/65A Expired GB1095761A (en) 1964-02-14 1965-02-12 Process of separation of uranium and thorium starting from a solution containing these two elements

Country Status (12)

Country Link
US (1) US3360346A (US07642317-20100105-C00010.png)
JP (1) JPS4942566B1 (US07642317-20100105-C00010.png)
BE (1) BE659339A (US07642317-20100105-C00010.png)
CH (1) CH442257A (US07642317-20100105-C00010.png)
DE (1) DE1295534B (US07642317-20100105-C00010.png)
ES (1) ES309190A1 (US07642317-20100105-C00010.png)
FR (1) FR1393560A (US07642317-20100105-C00010.png)
GB (1) GB1095761A (US07642317-20100105-C00010.png)
IL (1) IL22937A (US07642317-20100105-C00010.png)
LU (1) LU47967A1 (US07642317-20100105-C00010.png)
NL (1) NL6501819A (US07642317-20100105-C00010.png)
SE (1) SE315579B (US07642317-20100105-C00010.png)

Families Citing this family (5)

* 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
DE2617968C3 (de) * 1976-04-24 1980-05-22 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zur Aufarbeitung von bei der Herstellung von Brenn- und/oder Brutstoffen für Kernreaktoren anfallender Ammoniumnitratlösung
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

Also Published As

Publication number Publication date
US3360346A (en) 1967-12-26
NL6501819A (US07642317-20100105-C00010.png) 1965-08-16
JPS4942566B1 (US07642317-20100105-C00010.png) 1974-11-15
DE1295534B (de) 1969-05-22
LU47967A1 (US07642317-20100105-C00010.png) 1965-04-12
CH442257A (fr) 1967-08-31
SE315579B (US07642317-20100105-C00010.png) 1969-10-06
IL22937A (en) 1969-02-27
BE659339A (US07642317-20100105-C00010.png) 1965-05-28
ES309190A1 (es) 1965-06-16
FR1393560A (fr) 1965-03-26

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