BE821563A - Procede de separation de l'uranium d'une charge aqueuse contenant des ions uranyles et des ions contaminants - Google Patents
Procede de separation de l'uranium d'une charge aqueuse contenant des ions uranyles et des ions contaminantsInfo
- Publication number
- BE821563A BE821563A BE149952A BE149952A BE821563A BE 821563 A BE821563 A BE 821563A BE 149952 A BE149952 A BE 149952A BE 149952 A BE149952 A BE 149952A BE 821563 A BE821563 A BE 821563A
- Authority
- BE
- Belgium
- Prior art keywords
- ions
- charge containing
- contaminant
- separating uranium
- aqueous charge
- Prior art date
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
- C22B60/026—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/411,889 US3966872A (en) | 1973-11-01 | 1973-11-01 | Coupled cationic and anionic method of separating uranium |
Publications (1)
Publication Number | Publication Date |
---|---|
BE821563A true BE821563A (fr) | 1975-02-17 |
Family
ID=23630714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE149952A BE821563A (fr) | 1973-11-01 | 1974-10-28 | Procede de separation de l'uranium d'une charge aqueuse contenant des ions uranyles et des ions contaminants |
Country Status (9)
Country | Link |
---|---|
US (1) | US3966872A (xx) |
JP (2) | JPS546040B2 (xx) |
BE (1) | BE821563A (xx) |
DE (1) | DE2451596A1 (xx) |
ES (1) | ES431570A1 (xx) |
FR (1) | FR2249841A1 (xx) |
GB (1) | GB1488688A (xx) |
IL (1) | IL45892A (xx) |
IT (1) | IT1024044B (xx) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51151992A (en) * | 1975-06-20 | 1976-12-27 | Mitsubishi Heavy Ind Ltd | Floater ballast pouring 7 draining control circuit |
US4105741A (en) * | 1976-03-08 | 1978-08-08 | Freeport Minerals Company | Process for recovery of uranium from wet process phosphoric acid |
JPS53128596A (en) * | 1977-04-14 | 1978-11-09 | Doryokuro Kakunenryo | Method of recovering uranium from wet phosphoric acid |
US4188361A (en) * | 1978-04-12 | 1980-02-12 | Davy International (Oil And Chemicals) Limited | Recovery of uranium values |
US4255392A (en) * | 1978-07-13 | 1981-03-10 | Wyoming Mineral Corp. | Method of separating iron from uranium |
CA1139956A (en) * | 1978-10-10 | 1983-01-25 | Mark A. Rose | Process for extracting uranium from crude phosphoric acids |
US4316800A (en) * | 1979-02-21 | 1982-02-23 | Uranerz U.S.A. Inc | Recovery of uranium from enriched solution by a membrane separation process |
FR2450233A1 (fr) * | 1979-02-28 | 1980-09-26 | Rhone Poulenc Ind | Procede de recuperation de l'uranium contenu dans un acide phosphorique impur |
US4302427A (en) * | 1979-03-19 | 1981-11-24 | International Minerals & Chemical Corporation | Recovery of uranium from wet-process phosphoric acid |
FR2457258A1 (fr) * | 1979-05-22 | 1980-12-19 | Rhone Poulenc Ind | Perfectionnement au procede de recuperation de l'uranium d'un acide phosphorique impur |
DE2952475C2 (de) * | 1979-12-27 | 1982-07-15 | Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim | Verfahren zur Gewinnung von Uranverbindungen aus wäßriger Uran enthaltender Phosphorsäure |
DE2952476C2 (de) * | 1979-12-27 | 1982-08-19 | Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim | Verfahren zur Gewinnung von Uranverbindungen aus wäßriger Uran enthaltender Phosphorsäure |
US4323540A (en) * | 1980-01-23 | 1982-04-06 | Westinghouse Electric Corp. | Reduction of iron precipitation in uranium extraction process |
US4389341A (en) * | 1981-06-15 | 1983-06-21 | General Electric Company | Fugitive binder-containing nuclear fuel material and method of production |
US4430309A (en) * | 1981-08-12 | 1984-02-07 | Wyoming Mineral Corporation | Acid wash of second cycle solvent in the recovery of uranium from phosphate rock |
DE3546128A1 (de) * | 1985-12-24 | 1987-07-02 | Kernforschungsz Karlsruhe | Verfahren zur verbesserung eines fluessig-fluessig-extraktionsprozesses |
US5419880A (en) * | 1993-10-08 | 1995-05-30 | Falconbridge, Ltd. | Controlled acid-strong acid strip process |
FR3118063B1 (fr) * | 2020-12-17 | 2023-08-04 | Orano Mining | Procédé de désextraction de l’uranium contenu dans un solvant |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2859094A (en) * | 1957-02-07 | 1958-11-04 | John M Schmitt | Uranium extraction process using synergistic reagents |
US3083076A (en) * | 1959-06-05 | 1963-03-26 | Gen Mills Inc | Control of molybdenum during liquidliquid extraction of uranium using amine extractants |
NL122058C (xx) * | 1960-04-28 | 1900-01-01 | ||
US3835214A (en) * | 1972-08-15 | 1974-09-10 | Atomic Energy Commission | Oxidative stripping process for the recovery of uranium from wet-process phosphoric acid |
-
1973
- 1973-11-01 US US05/411,889 patent/US3966872A/en not_active Expired - Lifetime
-
1974
- 1974-10-21 IL IL45892A patent/IL45892A/en unknown
- 1974-10-28 BE BE149952A patent/BE821563A/xx unknown
- 1974-10-29 FR FR7436104A patent/FR2249841A1/fr not_active Withdrawn
- 1974-10-30 IT IT4170674A patent/IT1024044B/it active
- 1974-10-30 DE DE19742451596 patent/DE2451596A1/de active Pending
- 1974-10-31 ES ES431570A patent/ES431570A1/es not_active Expired
- 1974-11-01 GB GB4742674A patent/GB1488688A/en not_active Expired
- 1974-11-01 JP JP12561674A patent/JPS546040B2/ja not_active Expired
-
1976
- 1976-09-10 JP JP10799076A patent/JPS5228416A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1488688A (en) | 1977-10-12 |
IT1024044B (it) | 1978-06-20 |
JPS5729413B2 (xx) | 1982-06-22 |
JPS5075200A (xx) | 1975-06-20 |
JPS546040B2 (xx) | 1979-03-23 |
FR2249841A1 (xx) | 1975-05-30 |
ES431570A1 (es) | 1976-11-01 |
US3966872A (en) | 1976-06-29 |
JPS5228416A (en) | 1977-03-03 |
IL45892A (en) | 1977-01-31 |
DE2451596A1 (de) | 1975-05-07 |
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