FR2376215B1 - - Google Patents

Info

Publication number
FR2376215B1
FR2376215B1 FR7639807A FR7639807A FR2376215B1 FR 2376215 B1 FR2376215 B1 FR 2376215B1 FR 7639807 A FR7639807 A FR 7639807A FR 7639807 A FR7639807 A FR 7639807A FR 2376215 B1 FR2376215 B1 FR 2376215B1
Authority
FR
France
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
FR7639807A
Other languages
French (fr)
Other versions
FR2376215A1 (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.)
Minatome Corp
Original Assignee
Minatome Corp
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 Minatome Corp filed Critical Minatome Corp
Priority to FR7639807A priority Critical patent/FR2376215A1/en
Priority to ZA00777280A priority patent/ZA777280B/en
Priority to CA293,658A priority patent/CA1113725A/en
Priority to DE19772757208 priority patent/DE2757208A1/en
Priority to OA56356A priority patent/OA05838A/en
Priority to PT67463A priority patent/PT67463B/en
Priority to ES465535A priority patent/ES465535A1/en
Priority to AT0935477A priority patent/AT363257B/en
Priority to AU32047/77A priority patent/AU520446B2/en
Priority to MX10088778U priority patent/MX5887E/en
Publication of FR2376215A1 publication Critical patent/FR2376215A1/en
Application granted granted Critical
Publication of FR2376215B1 publication Critical patent/FR2376215B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C22B60/0265—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries extraction by solid resins
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR7639807A 1976-12-28 1976-12-28 Extn. of uranium in situ from its ores - by oxidn. and leaching with oxygen enriched water under carbon di:oxide pressure and alkaline earth (bi)carbonate soln. Granted FR2376215A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7639807A FR2376215A1 (en) 1976-12-28 1976-12-28 Extn. of uranium in situ from its ores - by oxidn. and leaching with oxygen enriched water under carbon di:oxide pressure and alkaline earth (bi)carbonate soln.
ZA00777280A ZA777280B (en) 1976-12-28 1977-12-06 Process for extracting uranium from its ores by using alkaline earth carbonates and bicarbonates solunons in the presence of carbon dioxide
CA293,658A CA1113725A (en) 1976-12-28 1977-12-21 Process for extracting uranium from its ores by using alkaline earth carbonates and bicarbonates solutions in the presence of carbon dioxide
DE19772757208 DE2757208A1 (en) 1976-12-28 1977-12-22 Extn. of uranium in situ from its ores - by oxidn. and leaching with oxygen enriched water under carbon di:oxide pressure and alkaline earth (bi)carbonate soln.
OA56356A OA05838A (en) 1976-12-28 1977-12-24 Uranium extraction process.
PT67463A PT67463B (en) 1976-12-28 1977-12-27 Process for the extraction of uranium from its ores
ES465535A ES465535A1 (en) 1976-12-28 1977-12-28 Extn. of uranium in situ from its ores - by oxidn. and leaching with oxygen enriched water under carbon di:oxide pressure and alkaline earth (bi)carbonate soln.
AT0935477A AT363257B (en) 1976-12-28 1977-12-28 METHOD FOR OBTAINING URANE FROM ITS ORES
AU32047/77A AU520446B2 (en) 1976-12-28 1977-12-29 Extracting uranium from its ores
MX10088778U MX5887E (en) 1976-12-28 1978-01-02 IMPROVED METHOD FOR THE EXTRACTION OF URANIUM FROM MINERALS THAT CONTAIN IT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639807A FR2376215A1 (en) 1976-12-28 1976-12-28 Extn. of uranium in situ from its ores - by oxidn. and leaching with oxygen enriched water under carbon di:oxide pressure and alkaline earth (bi)carbonate soln.

Publications (2)

Publication Number Publication Date
FR2376215A1 FR2376215A1 (en) 1978-07-28
FR2376215B1 true FR2376215B1 (en) 1981-10-23

Family

ID=9181849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639807A Granted FR2376215A1 (en) 1976-12-28 1976-12-28 Extn. of uranium in situ from its ores - by oxidn. and leaching with oxygen enriched water under carbon di:oxide pressure and alkaline earth (bi)carbonate soln.

Country Status (3)

Country Link
CA (1) CA1113725A (en)
FR (1) FR2376215A1 (en)
ZA (1) ZA777280B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460277A1 (en) * 1979-07-04 1981-01-23 Cogema Uranium concentrate recovery from alkaline leach liquor - by neutralising to remove carbonate and adding lime to ppte. uranium
FR2961414B1 (en) * 2010-06-16 2012-06-15 Commissariat Energie Atomique REACTION CHAMBER OF EXOTHERMIC MATERIAL
EP2458024A1 (en) * 2010-11-24 2012-05-30 Rohm and Haas Europe Services ApS Succursale France Method for the recovery of uranium from pregnant liquor solutions
RU2458164C1 (en) * 2011-05-31 2012-08-10 Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" Method of ion-exchange uranium extraction from sulfuric solutions and pulps
RU2489510C2 (en) * 2011-06-08 2013-08-10 Закрытое акционерное общество "Далур" Extraction method of natural uranium concentrate from sulphuric acid solutions of underground leaching, and plant for its implementation
CA2783047C (en) * 2011-07-29 2015-11-24 Rohm And Haas Company Method for the recovery of uranium from pregnant liquor solutions
RU2536312C1 (en) * 2013-11-19 2014-12-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Method of extracting uranium from phosphate solutions
RU2618293C1 (en) * 2016-01-11 2017-05-03 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method for uranium extraction from diluted solutions and natural waters
RU2646297C1 (en) * 2016-08-30 2018-03-02 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" (УрФУ) Method for obtaining of sorbent for uranium extraction from underground water
RU2627078C1 (en) * 2016-11-08 2017-08-03 Акционерное общество "Ведущий научно-исследовательский институт химической технологии" Uranium sorptive extraction method from sulphuric acid solutions and pulps

Also Published As

Publication number Publication date
FR2376215A1 (en) 1978-07-28
ZA777280B (en) 1978-10-25
CA1113725A (en) 1981-12-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration