SE8403076L - Forfarande for rening av uranhaltiga och/eller molybdenhaltiga organiska aminolosningar innehallande bland annat zirkonium och/eller hafnium som fororeningar - Google Patents
Forfarande for rening av uranhaltiga och/eller molybdenhaltiga organiska aminolosningar innehallande bland annat zirkonium och/eller hafnium som fororeningarInfo
- Publication number
- SE8403076L SE8403076L SE8403076A SE8403076A SE8403076L SE 8403076 L SE8403076 L SE 8403076L SE 8403076 A SE8403076 A SE 8403076A SE 8403076 A SE8403076 A SE 8403076A SE 8403076 L SE8403076 L SE 8403076L
- Authority
- SE
- Sweden
- Prior art keywords
- hafnium
- zirconium
- purification
- molybde
- incompatible
- Prior art date
Links
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052735 hafnium Inorganic materials 0.000 title abstract 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052726 zirconium Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title abstract 2
- -1 AMINO Chemical class 0.000 title 1
- 239000003344 environmental pollutant Substances 0.000 title 1
- 229910052770 Uranium Inorganic materials 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/28—Amines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0492—Applications, solvents used
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G27/00—Compounds of hafnium
- C01G27/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8309934A FR2547208B1 (fr) | 1983-06-07 | 1983-06-07 | Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8403076D0 SE8403076D0 (sv) | 1984-06-07 |
| SE8403076L true SE8403076L (sv) | 1984-12-08 |
Family
ID=9289828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8403076A SE8403076L (sv) | 1983-06-07 | 1984-06-07 | Forfarande for rening av uranhaltiga och/eller molybdenhaltiga organiska aminolosningar innehallande bland annat zirkonium och/eller hafnium som fororeningar |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4649030A (it) |
| AU (1) | AU565968B2 (it) |
| FR (1) | FR2547208B1 (it) |
| IT (1) | IT1176264B (it) |
| OA (1) | OA07718A (it) |
| SE (1) | SE8403076L (it) |
| ZA (1) | ZA844210B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2568563B1 (fr) * | 1984-08-02 | 1990-01-12 | Cogema | Procede d'obtention d'un concentre uranifere de grande purete a partir de liqueurs contaminees par du zirconium |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3146064A (en) * | 1952-08-29 | 1964-08-25 | Robert L Moore | Decontamination of uranium |
| US3156524A (en) * | 1958-09-22 | 1964-11-10 | Gen Mills Inc | Prevention of insoluble molybdenumamine complexes in the liquid-liquid extraction ofuranium using amine extractants |
| US3115388A (en) * | 1959-01-28 | 1963-12-24 | Kerr Mc Gee Oil Ind Inc | Hydrometallurgical process for the recovery of uranium |
| US3197274A (en) * | 1962-03-05 | 1965-07-27 | Gen Mills Inc | Liquid-liquid recovery of metal values using hydroxyamine extractants |
| US3341305A (en) * | 1962-06-07 | 1967-09-12 | Gen Mills Inc | Recovery of uranium and molybdenum values using certan difatty hydroxyalkyl amines |
| US3239565A (en) * | 1962-06-07 | 1966-03-08 | Gen Mills Inc | Fatty hydroxyalkyl amines |
| US3223476A (en) * | 1962-07-27 | 1965-12-14 | Phillips Petroleum Co | Extraction of metal values from acid solutions |
| US3658466A (en) * | 1967-08-16 | 1972-04-25 | Nippon Mining Co | Process for the separation of zirconium and hafnium |
| US4188361A (en) * | 1978-04-12 | 1980-02-12 | Davy International (Oil And Chemicals) Limited | Recovery of uranium values |
| FR2451891A1 (fr) * | 1979-03-19 | 1980-10-17 | Pechiney Ugine Kuhlmann Uran | Separation par solvant de l'uranium et du molybdene |
| FR2484989A1 (fr) * | 1980-06-19 | 1981-12-24 | Pechiney Ugine Kuhlmann Uran | Procede de separation selective de l'uranium et du molybdene contenus dans un solvant amine |
| CA1156047A (en) * | 1980-08-22 | 1983-11-01 | Donald R. Weir | Recovery of uranium from material containing iron, arsenic and siliceous matter |
| BR8102429A (pt) * | 1981-04-22 | 1982-07-13 | Brasilia Nucleares | Processo para descontaminacao de zirconio na recuperacao de uranio e do molibdenio contidos em lixivias minerais sulfuricas |
| US4381287A (en) * | 1982-03-30 | 1983-04-26 | The United States Of America As Represented By The Secretary Of The Interior | Separation of zirconium and uranium |
-
1983
- 1983-06-07 FR FR8309934A patent/FR2547208B1/fr not_active Expired
-
1984
- 1984-06-01 US US06/616,537 patent/US4649030A/en not_active Expired - Fee Related
- 1984-06-05 IT IT21256/84A patent/IT1176264B/it active
- 1984-06-05 ZA ZA844210A patent/ZA844210B/xx unknown
- 1984-06-06 AU AU29127/84A patent/AU565968B2/en not_active Expired - Fee Related
- 1984-06-07 OA OA58312A patent/OA07718A/xx unknown
- 1984-06-07 SE SE8403076A patent/SE8403076L/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU565968B2 (en) | 1987-10-01 |
| IT8421256A1 (it) | 1985-12-05 |
| FR2547208B1 (fr) | 1985-10-04 |
| IT1176264B (it) | 1987-08-18 |
| OA07718A (fr) | 1985-08-30 |
| IT8421256A0 (it) | 1984-06-05 |
| ZA844210B (en) | 1985-02-27 |
| FR2547208A1 (fr) | 1984-12-14 |
| SE8403076D0 (sv) | 1984-06-07 |
| US4649030A (en) | 1987-03-10 |
| AU2912784A (en) | 1984-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8403076-6 Effective date: 19890101 |