FR1183300A - Purification de concentrés d'uranium par extraction au moyen de liquides - Google Patents
Purification de concentrés d'uranium par extraction au moyen de liquidesInfo
- Publication number
- FR1183300A FR1183300A FR1183300DA FR1183300A FR 1183300 A FR1183300 A FR 1183300A FR 1183300D A FR1183300D A FR 1183300DA FR 1183300 A FR1183300 A FR 1183300A
- Authority
- FR
- France
- Prior art keywords
- liquids
- purification
- extraction
- uranium concentrates
- uranium
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
-
- 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
- C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic 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
- C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
- C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
- C22B60/023—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors halogenated ion as active agent
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61204956 US2958573A (en) | 1956-09-25 | 1956-09-25 | Purification of uranium concentrates by liquid extraction |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1183300A true FR1183300A (fr) | 1959-07-06 |
Family
ID=24451500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1183300D Expired FR1183300A (fr) | 1956-09-25 | 1957-09-24 | Purification de concentrés d'uranium par extraction au moyen de liquides |
Country Status (4)
Country | Link |
---|---|
US (1) | US2958573A (fr) |
BE (1) | BE561022A (fr) |
FR (1) | FR1183300A (fr) |
GB (1) | GB856827A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3067224A (en) * | 1958-12-31 | 1962-12-04 | Gulf Research Development Co | Rare earth salts of phosphoric acid diesters |
US3052514A (en) * | 1960-06-03 | 1962-09-04 | John M Schmitt | Process for recovering uranium from aqueous phosphoric acid liquors |
JPS53128596A (en) * | 1977-04-14 | 1978-11-09 | Doryokuro Kakunenryo | Method of recovering uranium from wet phosphoric acid |
CA1139956A (fr) * | 1978-10-10 | 1983-01-25 | Mark A. Rose | Procede d'extraction de l'uranium a partir d'acide phosphorique brut |
US4323540A (en) * | 1980-01-23 | 1982-04-06 | Westinghouse Electric Corp. | Reduction of iron precipitation in uranium extraction process |
GB0031413D0 (en) | 2000-12-21 | 2001-02-07 | Aea Technology Plc | Electrochemical processing |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2769686A (en) * | 1952-12-08 | 1956-11-06 | Robert F Mccullough | Recovery of mineral values from leached zone material overlying florida pebble phosphate deposits |
-
0
- BE BE561022D patent/BE561022A/xx unknown
-
1956
- 1956-09-25 US US61204956 patent/US2958573A/en not_active Expired - Lifetime
-
1957
- 1957-09-19 GB GB2946557A patent/GB856827A/en not_active Expired
- 1957-09-24 FR FR1183300D patent/FR1183300A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2958573A (en) | 1960-11-01 |
GB856827A (en) | 1960-12-21 |
BE561022A (fr) | 1900-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH347300A (it) | Dispositivo per combattere l'impotenza | |
FR1248176A (fr) | Perfectionnements aux dispositifs d'amorçage | |
FR1183300A (fr) | Purification de concentrés d'uranium par extraction au moyen de liquides | |
FR1177962A (fr) | Dispositif d'échautillonnage de minerai | |
FR1176737A (fr) | Colonne de distillation d'ammoniaque | |
FR1225296A (fr) | élimination des cendres des polymères au moyen d'alpha-dicétones | |
FR1162054A (fr) | Perfectionnements au traitement des liquides par distillation | |
FR1195160A (fr) | Dispositif pour l'extraction de liquides | |
FR1145347A (fr) | Perfectionnements aux supports d'attaches du spiral dans les mouvements d'horlogerie | |
FR70925E (fr) | Fusée d'amorçage | |
FR1242318A (fr) | Dispositif d'assemblage pour tubes d'irrigation et autres | |
FR1179366A (fr) | Pompes d'alimentation de liquides radio-actifs | |
BE586137A (fr) | Perfectionnements aux dispositif d'amorçage | |
FR1156997A (fr) | Perfectionnements aux flacons de perfusion | |
FR1135809A (fr) | Perfectionnements relatifs au lessivage des minerais arséniures | |
FR1156180A (fr) | Dispositif réglant le débit de liquides | |
AT198418B (de) | Mehrstufige Flüssigkeitsring-Vakuumpumpe | |
FR1183226A (fr) | Procédé et dispositif pour l'assemblage par soudage | |
FR1172350A (fr) | Extraction du vanadium | |
FR1222648A (fr) | Dispositif pour l'amorçage de siphons | |
FR1209869A (fr) | Système d'électrodes en corps semi-conducteurs | |
FR1158923A (fr) | Mélangeur-doseur de liquides | |
FR1184244A (fr) | Enrichissement de liquides et séparation par des procédés d'absorption | |
FR78901E (fr) | Perfectionnements au procédé d'usinage par délimitation positive d'organes et l'un de ses formes ou moyen d'utilisation | |
FR1151576A (fr) | Perfectionnement au carburateur |