OA06476A - Process for the recovery of uranium contained in phosphate compounds. - Google Patents

Process for the recovery of uranium contained in phosphate compounds.

Info

Publication number
OA06476A
OA06476A OA57036A OA57036A OA06476A OA 06476 A OA06476 A OA 06476A OA 57036 A OA57036 A OA 57036A OA 57036 A OA57036 A OA 57036A OA 06476 A OA06476 A OA 06476A
Authority
OA
OAPI
Prior art keywords
recovery
phosphate compounds
uranium contained
uranium
contained
Prior art date
Application number
OA57036A
Other languages
French (fr)
Inventor
Jean-Michel Demarthe
Serge Solar
Original Assignee
Cie Francaise Des Minerais D U
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 Cie Francaise Des Minerais D U filed Critical Cie Francaise Des Minerais D U
Publication of OA06476A publication Critical patent/OA06476A/en

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
OA57036A 1979-02-23 1980-02-23 Process for the recovery of uranium contained in phosphate compounds. OA06476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904761A FR2449652A2 (en) 1979-02-23 1979-02-23 Uranium recovery from iron-contg. phosphate - using conc. di:alkyl:pyrophosphoric acid extractant phase contg. heavy alcohol solubiliser (J5 2.9.80)

Publications (1)

Publication Number Publication Date
OA06476A true OA06476A (en) 1981-07-31

Family

ID=9222410

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57036A OA06476A (en) 1979-02-23 1980-02-23 Process for the recovery of uranium contained in phosphate compounds.

Country Status (5)

Country Link
JP (1) JPS55113629A (en)
ES (1) ES485543A1 (en)
FR (1) FR2449652A2 (en)
MA (1) MA18591A1 (en)
OA (1) OA06476A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652432A (en) * 1981-02-26 1987-03-24 Prodeco, Inc. Process for recovering uranium using an alkyl pyrophosphoric acid and alkaline stripping solution
US4652431A (en) * 1981-02-26 1987-03-24 Prodeco, Inc. Process for recovering uranium using an alkyl pyrophosphoric acid and alkaline stripping solution

Also Published As

Publication number Publication date
FR2449652A2 (en) 1980-09-19
ES485543A1 (en) 1980-05-16
JPS55113629A (en) 1980-09-02
MA18591A1 (en) 1980-04-01

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