FR1293966A - Process for extracting uranium from its aqueous solutions containing fluoride ions to put them in organic solvents - Google Patents

Process for extracting uranium from its aqueous solutions containing fluoride ions to put them in organic solvents

Info

Publication number
FR1293966A
FR1293966A FR866765A FR866765A FR1293966A FR 1293966 A FR1293966 A FR 1293966A FR 866765 A FR866765 A FR 866765A FR 866765 A FR866765 A FR 866765A FR 1293966 A FR1293966 A FR 1293966A
Authority
FR
France
Prior art keywords
organic solvents
aqueous solutions
solutions containing
fluoride ions
containing fluoride
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
FR866765A
Other languages
French (fr)
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.)
Nukem GmbH
Nukem Nuklear Chemie und Metallurgie GmbH
Original Assignee
Nukem GmbH
Nukem Nuklear Chemie und Metallurgie GmbH
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
Priority to DEN18567A priority Critical patent/DE1123655B/en
Application filed by Nukem GmbH, Nukem Nuklear Chemie und Metallurgie GmbH filed Critical Nukem GmbH
Priority to FR866765A priority patent/FR1293966A/en
Application granted granted Critical
Publication of FR1293966A publication Critical patent/FR1293966A/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
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
    • 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

  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR866765A 1960-07-02 1961-07-03 Process for extracting uranium from its aqueous solutions containing fluoride ions to put them in organic solvents Expired FR1293966A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEN18567A DE1123655B (en) 1960-07-02 1960-07-02 Process for the transfer of uranium from aqueous solutions containing fluoride ions into organic extraction media
FR866765A FR1293966A (en) 1961-07-03 1961-07-03 Process for extracting uranium from its aqueous solutions containing fluoride ions to put them in organic solvents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866765A FR1293966A (en) 1961-07-03 1961-07-03 Process for extracting uranium from its aqueous solutions containing fluoride ions to put them in organic solvents

Publications (1)

Publication Number Publication Date
FR1293966A true FR1293966A (en) 1962-05-18

Family

ID=8758515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866765A Expired FR1293966A (en) 1960-07-02 1961-07-03 Process for extracting uranium from its aqueous solutions containing fluoride ions to put them in organic solvents

Country Status (1)

Country Link
FR (1) FR1293966A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531697A1 (en) * 1982-08-12 1984-02-17 Pechiney Ugine Kuhlmann Uran PROCESS FOR THE VALORISATION OF URANIUM AND RARE EARTHS IN UF4 IMPUR FROM EXTRACTION OF URANIUM FROM PHOSPHORIC ACID
FR2573416A1 (en) * 1984-11-16 1986-05-23 Pechiney Uranium PROCESS FOR THE RECOVERY IN THE FORM OF TETRAVALENT FLUORIDE OF URANIUM EXTRACTED FROM PHOSPHATE SOLUTIONS WITH ADDITION OF METALLIC IONS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531697A1 (en) * 1982-08-12 1984-02-17 Pechiney Ugine Kuhlmann Uran PROCESS FOR THE VALORISATION OF URANIUM AND RARE EARTHS IN UF4 IMPUR FROM EXTRACTION OF URANIUM FROM PHOSPHORIC ACID
EP0101394A1 (en) * 1982-08-12 1984-02-22 Uranium Pechiney Process for valorizing uranium and rare earths contained in impure UF4 obtained at the uranium extraction from phosphoric acid
FR2573416A1 (en) * 1984-11-16 1986-05-23 Pechiney Uranium PROCESS FOR THE RECOVERY IN THE FORM OF TETRAVALENT FLUORIDE OF URANIUM EXTRACTED FROM PHOSPHATE SOLUTIONS WITH ADDITION OF METALLIC IONS
EP0182726A1 (en) * 1984-11-16 1986-05-28 Uranium Pechiney Process for the recovery in its tetravalent form of uranium when extracted from phosphate solutions using an addition of metallic ions

Similar Documents

Publication Publication Date Title
CH395951A (en) Process for extracting uranium from aqueous solutions containing uranium
ES280459A1 (en) A procedure for the extraction of metals from the aqueous solutions of your salts (Machine-translation by Google Translate, not legally binding)
BE616144A (en) Process for dewatering sludge containing organic matter
FR1293966A (en) Process for extracting uranium from its aqueous solutions containing fluoride ions to put them in organic solvents
FR1300250A (en) Process for extracting organic acids from fermentation
CH415580A (en) Process for extracting vanadium from aqueous solution
BE608185A (en) Process for the continuous extraction of pentoses from materials containing hemicelluloses
BE619090A (en) Process for extracting organic acids from fermentation.
FR1212522A (en) Process for treating an organic solvent containing uranium
CH410879A (en) Process for the continuous extraction of hydrofluoric acid from its aqueous solutions
FR1211066A (en) Process for extracting eitric acid from its aqueous solutions
FR1291933A (en) Process for extracting water from aqueous solutions
FR1461025A (en) Process removing the catalytic effect of certain impurities contained in solutions of organic di-isocyanates
FR1318985A (en) Process for removing arsenicals contained in sulfur
FR1252018A (en) Process for extracting uranium compounds from their solutions
CH409799A (en) Process for treating solutions containing toxic copper, in order to render them non-toxic
FR1287197A (en) Process for recovering uranium from aqueous solutions containing uranium
FR1288844A (en) Process for extracting soluble salts from deposits containing them
FR1303476A (en) Liquid-liquid extraction process for the recovery of uranium
FR82434E (en) Process to improve water
FR1321895A (en) Process to improve water
FR1270658A (en) Process for reducing solvent losses in extraction operations
BE607202A (en) Process for regenerating silver salt solution
FR1185487A (en) Process for the treatment of solid organic matter insoluble in water by aqueous solutions
FR1335756A (en) Process for extracting vanadium contained in hydrocarbons