AT304449B - Absatzweises Verfahren zur Trennung von Elementen der Seltenen Erden - Google Patents
Absatzweises Verfahren zur Trennung von Elementen der Seltenen ErdenInfo
- Publication number
- AT304449B AT304449B AT1059569A AT1059569A AT304449B AT 304449 B AT304449 B AT 304449B AT 1059569 A AT1059569 A AT 1059569A AT 1059569 A AT1059569 A AT 1059569A AT 304449 B AT304449 B AT 304449B
- Authority
- AT
- Austria
- Prior art keywords
- section
- separation
- rare earth
- earth elements
- section process
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 229910052761 rare earth metal Inorganic materials 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/224—Oxides or hydroxides of lanthanides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/10—Preparation or treatment, e.g. separation or purification
- C01F17/17—Preparation or treatment, e.g. separation or purification involving a liquid-liquid extraction
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB53635/68A GB1261200A (en) | 1968-11-12 | 1968-11-12 | Separation procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT304449B true AT304449B (de) | 1973-01-10 |
Family
ID=10468493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1059569A AT304449B (de) | 1968-11-12 | 1969-11-12 | Absatzweises Verfahren zur Trennung von Elementen der Seltenen Erden |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5136210B1 (de) |
| AT (1) | AT304449B (de) |
| BR (1) | BR6914137D0 (de) |
| DE (1) | DE1956694A1 (de) |
| FR (1) | FR2023132B1 (de) |
| GB (1) | GB1261200A (de) |
| NL (1) | NL143528B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO131338C (de) * | 1973-06-15 | 1975-05-14 | Sjeldne Jordarter Forskning | |
| DE19947903B4 (de) * | 1999-02-09 | 2014-04-03 | Continental Teves Ag & Co. Ohg | Vorrichtung zum Steuern oder Regeln einer Reibungsbremse |
| RU2747574C2 (ru) * | 2019-05-21 | 2021-05-07 | Общество С Ограниченной Ответственностью "Минералс Ресайклинг" | Способ разделения рзм тяжелой группы (иттрия, иттербия, эрбия и диспрозия) в процессе их экстракции из фосфорнокислых растворов |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3524723A (en) * | 1966-01-10 | 1970-08-18 | Molybdenum Corp | Solvent extraction process for separating europium from other rare earths |
-
1968
- 1968-11-12 GB GB53635/68A patent/GB1261200A/en not_active Expired
-
1969
- 1969-11-10 NL NL696916886A patent/NL143528B/xx unknown
- 1969-11-11 DE DE19691956694 patent/DE1956694A1/de active Pending
- 1969-11-12 FR FR6938862A patent/FR2023132B1/fr not_active Expired
- 1969-11-12 JP JP44090732A patent/JPS5136210B1/ja active Pending
- 1969-11-12 AT AT1059569A patent/AT304449B/de not_active IP Right Cessation
- 1969-11-12 BR BR214137/69A patent/BR6914137D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6914137D0 (pt) | 1973-06-12 |
| FR2023132B1 (de) | 1975-08-22 |
| GB1261200A (en) | 1972-01-26 |
| NL6916886A (de) | 1970-05-14 |
| FR2023132A1 (de) | 1970-08-07 |
| DE1956694A1 (de) | 1970-11-26 |
| JPS5136210B1 (de) | 1976-10-07 |
| NL143528B (nl) | 1974-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELA | Expired due to lapse of time |