AU8703591A - Process for separating rare earths - Google Patents
Process for separating rare earthsInfo
- Publication number
- AU8703591A AU8703591A AU87035/91A AU8703591A AU8703591A AU 8703591 A AU8703591 A AU 8703591A AU 87035/91 A AU87035/91 A AU 87035/91A AU 8703591 A AU8703591 A AU 8703591A AU 8703591 A AU8703591 A AU 8703591A
- Authority
- AU
- Australia
- Prior art keywords
- rare earths
- separating rare
- separating
- earths
- rare
- 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.)
- Abandoned
Links
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
-
- 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
- C01F17/10—Preparation or treatment, e.g. separation or purification
- C01F17/17—Preparation or treatment, e.g. separation or purification involving a liquid-liquid 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
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/247—Carbonates
-
- 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
-
- 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
- C01F17/276—Nitrates
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)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Extraction Or Liquid Replacement (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9013787 | 1990-11-07 | ||
FR9013787A FR2668763A1 (en) | 1990-11-07 | 1990-11-07 | METHOD FOR SEPARATING RARE EARTHS |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8703591A true AU8703591A (en) | 1992-06-04 |
Family
ID=9401925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU87035/91A Abandoned AU8703591A (en) | 1990-11-07 | 1991-11-05 | Process for separating rare earths |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0485256A1 (en) |
JP (1) | JPH059019A (en) |
AU (1) | AU8703591A (en) |
FR (1) | FR2668763A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2779711B1 (en) * | 1998-06-12 | 2000-07-07 | Commissariat Energie Atomique | PROCESS FOR SEPARATING TRIVALENT LANTHANIDE CATIONS BY SELECTIVE COMPLEXATION |
CN114350984B (en) * | 2020-10-14 | 2023-05-30 | 厦门稀土材料研究所 | Method for separating and recovering rare earth by phosphoric acid extraction precipitant |
CN112760481A (en) * | 2020-12-22 | 2021-05-07 | 厦门钨业股份有限公司 | Diphenylamino-oxy-carboxylic acid extracting agent, preparation method and application thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2460276A1 (en) * | 1979-07-03 | 1981-01-23 | Rhone Poulenc Ind | PROCESS FOR TREATING RARE EARTH OXIDES AND GALLIUM MIXTURES |
FR2562059B1 (en) * | 1984-04-02 | 1989-12-01 | Rhone Poulenc Spec Chim | PROCESS FOR SEPARATING RARE EARTH BY LIQUID-LIQUID EXTRACTION |
FR2600081A1 (en) * | 1986-03-19 | 1987-12-18 | Rhone Poulenc Chimie | PROCESS FOR SEPARATING RARE EARTHS |
FR2617829A1 (en) * | 1987-07-10 | 1989-01-13 | Rhone Poulenc Chimie | PROCESS FOR SEPARATING RARE EARTHS BY LIQUID-LIQUID EXTRACTION USING HALOGENIC DILUENTS OR CARBOXYLIC ACID TYPE |
FR2627478B1 (en) * | 1988-02-19 | 1991-02-15 | Rhone Poulenc Chimie | PROCESS FOR THE TREATMENT OF RESIDUES CONTAINING RARE EARTH AND COBALT |
FR2643911B1 (en) * | 1989-03-03 | 1992-06-12 | Rhone Poulenc Chimie | PROCESS FOR TREATING RARE EARTH ORES |
-
1990
- 1990-11-07 FR FR9013787A patent/FR2668763A1/en not_active Withdrawn
-
1991
- 1991-10-28 EP EP91402878A patent/EP0485256A1/en not_active Withdrawn
- 1991-11-05 AU AU87035/91A patent/AU8703591A/en not_active Abandoned
- 1991-11-06 JP JP3317288A patent/JPH059019A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH059019A (en) | 1993-01-19 |
EP0485256A1 (en) | 1992-05-13 |
FR2668763A1 (en) | 1992-05-07 |
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