LU39861A1 - - Google Patents
Info
- Publication number
- LU39861A1 LU39861A1 LU39861DA LU39861A1 LU 39861 A1 LU39861 A1 LU 39861A1 LU 39861D A LU39861D A LU 39861DA LU 39861 A1 LU39861 A1 LU 39861A1
- Authority
- LU
- Luxembourg
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
- 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
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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
- C01F17/13—Preparation or treatment, e.g. separation or purification by using ion exchange resins, e.g. chelate resins
-
- 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
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/253—Halides
- C01F17/271—Chlorides
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- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR820701A FR1258921A (fr) | 1960-03-08 | 1960-03-08 | Procédé de séparation des métaux des terres rares |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU39861A1 true LU39861A1 (de) |
Family
ID=8726624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU39861D LU39861A1 (de) | 1960-03-08 |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR1258921A (de) |
| GB (1) | GB977595A (de) |
| LU (1) | LU39861A1 (de) |
| NL (1) | NL262039A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6075530A (ja) * | 1983-09-30 | 1985-04-27 | Asahi Chem Ind Co Ltd | 金属元素の新しい分離精製方法 |
| US4765909A (en) * | 1987-04-23 | 1988-08-23 | Gte Laboratories Incorporated | Ion exchange method for separation of scandium and thorium |
-
0
- NL NL262039D patent/NL262039A/xx unknown
- LU LU39861D patent/LU39861A1/xx unknown
-
1960
- 1960-03-08 FR FR820701A patent/FR1258921A/fr not_active Expired
-
1961
- 1961-03-06 GB GB8145/61A patent/GB977595A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB977595A (en) | 1964-12-09 |
| NL262039A (de) | 1900-01-01 |
| FR1258921A (fr) | 1961-04-21 |