FR1129089A - Perfectionnement aux procédés d'extraction de l'uranium - Google Patents

Perfectionnement aux procédés d'extraction de l'uranium

Info

Publication number
FR1129089A
FR1129089A FR1129089DA FR1129089A FR 1129089 A FR1129089 A FR 1129089A FR 1129089D A FR1129089D A FR 1129089DA FR 1129089 A FR1129089 A FR 1129089A
Authority
FR
France
Prior art keywords
improvement
extraction processes
uranium extraction
uranium
processes
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
Other languages
English (en)
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
Application granted granted Critical
Publication of FR1129089A publication Critical patent/FR1129089A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/006—Compounds containing, besides uranium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR1129089D 1955-06-20 1955-06-20 Perfectionnement aux procédés d'extraction de l'uranium Expired FR1129089A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1129089T 1955-06-20

Publications (1)

Publication Number Publication Date
FR1129089A true FR1129089A (fr) 1957-01-15

Family

ID=9636620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129089D Expired FR1129089A (fr) 1955-06-20 1955-06-20 Perfectionnement aux procédés d'extraction de l'uranium

Country Status (4)

Country Link
US (1) US3143483A (fr)
BE (1) BE548619A (fr)
FR (1) FR1129089A (fr)
NL (2) NL98961C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217181A (en) * 1978-06-09 1980-08-12 National Research Development Corporation Recovery of uranium oxides by electrolysis
DE2901067C2 (de) * 1979-01-12 1983-10-27 Reaktor-Brennelement Union Gmbh, 6450 Hanau Verfahren zur Aufarbeitung von radioaktiven Filtraten und Einrichtung zur Durchführung dieses Verfahrens
WO2009020839A1 (fr) * 2007-08-03 2009-02-12 Vinod Malhotra Récupération d'uranium utilisant une électrolyse

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA517199A (fr) * 1955-10-04 A. Forward Frank Precipitation d'uranium de solutions de carbonate de metaux alcalins
US1577411A (en) * 1921-07-12 1926-03-16 William A J Bell Art of recovering rare metals from their ores
US1945611A (en) * 1930-11-21 1934-02-06 Knight Charles Process for treating vanadium ores
US2581863A (en) * 1945-03-24 1952-01-08 Kahn Milton Process for electrodepositing uranium dioxide
US2807519A (en) * 1946-03-11 1957-09-24 Milton J Polissar Process for the production of an activated form of uo
US2727806A (en) * 1952-08-01 1955-12-20 Ca Nat Research Council Precipitation of uranium from alkali metal carbonate solutions
US2743222A (en) * 1953-02-16 1956-04-24 Galen W Clevenger Electrolytic process for recovering uranium compounds from carbonate leach liquors
US2832728A (en) * 1954-04-12 1958-04-29 Kunin Robert Electrolytic precipitation of uranium values from carbonate leach liquors
US2739934A (en) * 1954-04-15 1956-03-27 Kunin Robert Electrolytic purification of uranium

Also Published As

Publication number Publication date
US3143483A (en) 1964-08-04
NL98961C (fr)
NL208159A (fr)
BE548619A (fr)

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