FR2050549A5 - Uranium extraction by catalyzed air oxidn - in aq carbonates - Google Patents

Uranium extraction by catalyzed air oxidn - in aq carbonates

Info

Publication number
FR2050549A5
FR2050549A5 FR6920184A FR6920184A FR2050549A5 FR 2050549 A5 FR2050549 A5 FR 2050549A5 FR 6920184 A FR6920184 A FR 6920184A FR 6920184 A FR6920184 A FR 6920184A FR 2050549 A5 FR2050549 A5 FR 2050549A5
Authority
FR
France
Prior art keywords
oxidn
carbonates
uranium extraction
catalyzed air
air
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
FR6920184A
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
Priority to FR6920184A priority Critical patent/FR2050549A5/fr
Priority to OA53949A priority patent/OA03292A/fr
Application granted granted Critical
Publication of FR2050549A5 publication Critical patent/FR2050549A5/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
    • C22B60/0221—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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
FR6920184A 1969-06-17 1969-06-17 Uranium extraction by catalyzed air oxidn - in aq carbonates Expired FR2050549A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR6920184A FR2050549A5 (en) 1969-06-17 1969-06-17 Uranium extraction by catalyzed air oxidn - in aq carbonates
OA53949A OA03292A (fr) 1969-06-17 1970-06-10 Procédé de traaitement de minerais uranifères.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6920184A FR2050549A5 (en) 1969-06-17 1969-06-17 Uranium extraction by catalyzed air oxidn - in aq carbonates

Publications (1)

Publication Number Publication Date
FR2050549A5 true FR2050549A5 (en) 1971-04-02

Family

ID=9035885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920184A Expired FR2050549A5 (en) 1969-06-17 1969-06-17 Uranium extraction by catalyzed air oxidn - in aq carbonates

Country Status (2)

Country Link
FR (1) FR2050549A5 (fr)
OA (1) OA03292A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003709A1 (fr) * 1978-02-09 1979-08-22 Aluminium Pechiney Attaque à haute température de minerais par une liqueur contenant pour l'essentiel un bicarbonate soluble

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003709A1 (fr) * 1978-02-09 1979-08-22 Aluminium Pechiney Attaque à haute température de minerais par une liqueur contenant pour l'essentiel un bicarbonate soluble
FR2416952A1 (fr) * 1978-02-09 1979-09-07 Pechiney Aluminium Attaque a haute temperature de minerais par une liqueur contenant pour l'essentiel un bicarbonate soluble

Also Published As

Publication number Publication date
OA03292A (fr) 1970-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse