CA935289A - Procede d'extraction de l'uranium de ses minerais - Google Patents

Procede d'extraction de l'uranium de ses minerais

Info

Publication number
CA935289A
CA935289A CA096350A CA96350A CA935289A CA 935289 A CA935289 A CA 935289A CA 096350 A CA096350 A CA 096350A CA 96350 A CA96350 A CA 96350A CA 935289 A CA935289 A CA 935289A
Authority
CA
Canada
Prior art keywords
minerais
procede
ses
uranium
extraction
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
CA096350A
Other languages
English (en)
Inventor
Gautier Rene
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.)
Pechiney SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Application granted granted Critical
Publication of CA935289A publication Critical patent/CA935289A/en
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
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0247—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using basic solutions or liquors

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)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA096350A 1969-10-22 1970-10-22 Procede d'extraction de l'uranium de ses minerais Expired CA935289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6936271A FR2063581A5 (enExample) 1969-10-22 1969-10-22

Publications (1)

Publication Number Publication Date
CA935289A true CA935289A (en) 1973-10-16

Family

ID=9041923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA096350A Expired CA935289A (en) 1969-10-22 1970-10-22 Procede d'extraction de l'uranium de ses minerais

Country Status (8)

Country Link
US (1) US3740200A (enExample)
CA (1) CA935289A (enExample)
ES (1) ES384390A1 (enExample)
FR (1) FR2063581A5 (enExample)
OA (1) OA03503A (enExample)
RO (1) RO58751A (enExample)
SU (1) SU482939A3 (enExample)
ZA (1) ZA707191B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292279A (en) * 1979-04-19 1981-09-29 Phillips Petroleum Co. Production of high purity uranium compounds from crude yellow cake
FR2475065A2 (fr) * 1979-07-27 1981-08-07 Pechiney Aluminium Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee
FR2462482A1 (fr) * 1979-07-27 1981-02-13 Pechiney Aluminium Procede d'attaque oxydante d'un minerai uranifere par une liqueur carbonatee
US8940256B2 (en) 2011-12-07 2015-01-27 Xylon Technical Ceramics, Inc. Method for recycling of rare earth and zirconium oxide materials

Also Published As

Publication number Publication date
ZA707191B (en) 1971-09-29
FR2063581A5 (enExample) 1971-07-09
SU482939A3 (ru) 1975-08-30
RO58751A (enExample) 1976-01-15
ES384390A1 (es) 1973-03-01
OA03503A (fr) 1971-03-30
US3740200A (en) 1973-06-19

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