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 solventsInfo
- 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
Links
- 229910052770 Uranium Inorganic materials 0.000 title 1
- 239000007864 aqueous solution Substances 0.000 title 1
- -1 fluoride ions Chemical class 0.000 title 1
- 239000003960 organic solvent Substances 0.000 title 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title 1
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)
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)
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 |
-
1961
- 1961-07-03 FR FR866765A patent/FR1293966A/en not_active Expired
Cited By (4)
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 |
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