OA06840A - Procédé de séparation sélective de l'uranium et du molydène contenus dans un solvant aminé. - Google Patents

Procédé de séparation sélective de l'uranium et du molydène contenus dans un solvant aminé.

Info

Publication number
OA06840A
OA06840A OA57429A OA57429A OA06840A OA 06840 A OA06840 A OA 06840A OA 57429 A OA57429 A OA 57429A OA 57429 A OA57429 A OA 57429A OA 06840 A OA06840 A OA 06840A
Authority
OA
OAPI
Prior art keywords
molydene
uranium
contained
selective separation
amino solvent
Prior art date
Application number
OA57429A
Other languages
English (en)
Inventor
Antoine Floreancig
Original Assignee
Pechiney Ugine Kuhlmann Uran
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 Pechiney Ugine Kuhlmann Uran filed Critical Pechiney Ugine Kuhlmann Uran
Publication of OA06840A publication Critical patent/OA06840A/fr

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
    • C22B60/026—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
OA57429A 1980-06-19 1981-06-19 Procédé de séparation sélective de l'uranium et du molydène contenus dans un solvant aminé. OA06840A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013912A FR2484989A1 (fr) 1980-06-19 1980-06-19 Procede de separation selective de l'uranium et du molybdene contenus dans un solvant amine

Publications (1)

Publication Number Publication Date
OA06840A true OA06840A (fr) 1983-02-28

Family

ID=9243410

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57429A OA06840A (fr) 1980-06-19 1981-06-19 Procédé de séparation sélective de l'uranium et du molydène contenus dans un solvant aminé.

Country Status (12)

Country Link
US (1) US4381286A (fr)
AU (1) AU536587B2 (fr)
BR (1) BR8007914A (fr)
CA (1) CA1164217A (fr)
ES (1) ES8403425A1 (fr)
FR (1) FR2484989A1 (fr)
IT (1) IT1136667B (fr)
MA (1) MA19183A1 (fr)
OA (1) OA06840A (fr)
SE (1) SE450837B (fr)
YU (1) YU149581A (fr)
ZA (1) ZA814102B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547208B1 (fr) * 1983-06-07 1985-10-04 Pechiney Uranium Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes
EP1345239B1 (fr) * 2002-03-11 2008-06-04 Urenco Nederland B.V. Combustible nucléaire comprenant un alliage Uranium-Molybdène
US9567237B2 (en) 2012-11-16 2017-02-14 Honeywell International Inc. Separation and recovery of molybdenum values from uranium process distillate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156524A (en) * 1958-09-22 1964-11-10 Gen Mills Inc Prevention of insoluble molybdenumamine complexes in the liquid-liquid extraction ofuranium using amine extractants
FR1259188A (fr) * 1959-06-05 1961-04-21 Gen Mills Inc Procédé pour la commande de la teneur en molybdène pendant une extraction liquide-liquide de l'uranium faisant appel à des agents d'extraction amines
US3083076A (en) * 1959-06-05 1963-03-26 Gen Mills Inc Control of molybdenum during liquidliquid extraction of uranium using amine extractants
NL122058C (fr) * 1960-04-28 1900-01-01
US3239565A (en) * 1962-06-07 1966-03-08 Gen Mills Inc Fatty hydroxyalkyl amines
US3223476A (en) * 1962-07-27 1965-12-14 Phillips Petroleum Co Extraction of metal values from acid solutions
US3241909A (en) * 1962-12-13 1966-03-22 Kerr Mc Gee Oil Ind Inc Recovery of uranium values by solvent extraction
US4258013A (en) * 1977-09-14 1981-03-24 Earth Sciences Inc. Uranium recovery from wet process phosphoric acid
US4188361A (en) * 1978-04-12 1980-02-12 Davy International (Oil And Chemicals) Limited Recovery of uranium values

Also Published As

Publication number Publication date
IT8122371A0 (it) 1981-06-17
US4381286A (en) 1983-04-26
AU7194781A (en) 1981-12-24
BR8007914A (pt) 1982-07-27
SE450837B (sv) 1987-08-03
MA19183A1 (fr) 1981-12-31
FR2484989A1 (fr) 1981-12-24
IT1136667B (it) 1986-09-03
FR2484989B1 (fr) 1982-06-11
ZA814102B (en) 1982-06-30
SE8103532L (sv) 1981-12-20
ES503125A0 (es) 1984-03-16
ES8403425A1 (es) 1984-03-16
CA1164217A (fr) 1984-03-27
AU536587B2 (en) 1984-05-10
YU149581A (en) 1983-04-30

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