ATE45597T1 - Verfahren zur elektrolytischen herstellung von seltenen erden oder ihren legierungen und vorrichtung zur durchfuehrung dieses verfahrens. - Google Patents
Verfahren zur elektrolytischen herstellung von seltenen erden oder ihren legierungen und vorrichtung zur durchfuehrung dieses verfahrens.Info
- Publication number
- ATE45597T1 ATE45597T1 AT85402404T AT85402404T ATE45597T1 AT E45597 T1 ATE45597 T1 AT E45597T1 AT 85402404 T AT85402404 T AT 85402404T AT 85402404 T AT85402404 T AT 85402404T AT E45597 T1 ATE45597 T1 AT E45597T1
- Authority
- AT
- Austria
- Prior art keywords
- rare earth
- metal
- earth metal
- alloy
- alloys
- Prior art date
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 8
- 150000002910 rare earth metals Chemical class 0.000 title abstract 8
- 229910045601 alloy Inorganic materials 0.000 title abstract 4
- 239000000956 alloy Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 229910052723 transition metal Inorganic materials 0.000 abstract 4
- 150000003624 transition metals Chemical class 0.000 abstract 4
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 abstract 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910000982 rare earth metal group alloy Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/22—Electrolytic production, recovery or refining of metals by electrolysis of solutions of metals not provided for in groups C25C1/02 - C25C1/20
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8418700A FR2574434B1 (fr) | 1984-12-07 | 1984-12-07 | Procede de preparation electrolytique de terres rares ou de leurs alliages et dispositif pour la mise en oeuvre de ce procede |
| EP85402404A EP0184515B1 (de) | 1984-12-07 | 1985-12-04 | Verfahren zur elektrolytischen Herstellung von seltenen Erden oder ihren Legierungen und Vorrichtung zur Durchführung dieses Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE45597T1 true ATE45597T1 (de) | 1989-09-15 |
Family
ID=9310347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85402404T ATE45597T1 (de) | 1984-12-07 | 1985-12-04 | Verfahren zur elektrolytischen herstellung von seltenen erden oder ihren legierungen und vorrichtung zur durchfuehrung dieses verfahrens. |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0184515B1 (de) |
| JP (1) | JPS61159593A (de) |
| KR (1) | KR910009402B1 (de) |
| CN (1) | CN85108786A (de) |
| AT (1) | ATE45597T1 (de) |
| AU (1) | AU591080B2 (de) |
| CA (2) | CA1276585C (de) |
| DE (1) | DE3572371D1 (de) |
| ES (1) | ES8705050A1 (de) |
| FR (1) | FR2574434B1 (de) |
| MY (1) | MY102430A (de) |
| NO (1) | NO172989C (de) |
| ZA (1) | ZA859360B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993013247A1 (fr) * | 1986-12-23 | 1993-07-08 | Hideo Tamamura | Procede pour produire du neodyme ou un alliage de neodyme |
| US4966661A (en) * | 1986-12-23 | 1990-10-30 | Showa Denko Kabushiki Kaisha | Process for preparation of neodymium or neodymium alloy |
| JPH0243391A (ja) * | 1988-08-01 | 1990-02-13 | Japan Metals & Chem Co Ltd | Ｎｄ−Ｆｅ母合金の製造方法 |
| FR2661425B1 (fr) * | 1990-04-27 | 1992-12-04 | Pechiney Recherche | Procede de preparation electrolytique, en milieu de fluorures fondus, de lanthane ou de ses alliages avec le nickel. |
| WO2010137555A1 (ja) * | 2009-05-26 | 2010-12-02 | 住友化学株式会社 | 精製された金属又は半金属の製造方法 |
| CN103572329B (zh) * | 2012-07-31 | 2016-01-20 | 有研稀土新材料股份有限公司 | 一种熔融盐电解制备稀土金属合金的方法 |
| CN113430579B (zh) * | 2016-12-16 | 2023-07-14 | 包头稀土研究院 | 镧铁合金的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR430116A (fr) * | 1911-04-01 | 1911-10-09 | Anton Kratky | Procédé pour la préparation du cérium et des métaux similaires et de leurs alliages |
| US2961387A (en) * | 1957-09-18 | 1960-11-22 | Timax Corp | Electrolysis of rare-earth elements and yttrium |
| US3729397A (en) * | 1970-09-25 | 1973-04-24 | Molybdenum Corp | Method for the recovery of rare earth metal alloys |
| JPS4843774A (de) * | 1971-10-07 | 1973-06-23 | ||
| US4139427A (en) * | 1977-09-09 | 1979-02-13 | Th. Goldschmidt Ag | Europium chloride enrichment process |
-
1984
- 1984-12-07 FR FR8418700A patent/FR2574434B1/fr not_active Expired
-
1985
- 1985-12-04 AT AT85402404T patent/ATE45597T1/de not_active IP Right Cessation
- 1985-12-04 CN CN198585108786A patent/CN85108786A/zh active Pending
- 1985-12-04 EP EP85402404A patent/EP0184515B1/de not_active Expired
- 1985-12-04 DE DE8585402404T patent/DE3572371D1/de not_active Expired
- 1985-12-05 NO NO854899A patent/NO172989C/no unknown
- 1985-12-06 ZA ZA859360A patent/ZA859360B/xx unknown
- 1985-12-06 ES ES549652A patent/ES8705050A1/es not_active Expired
- 1985-12-06 CA CA000497041A patent/CA1276585C/fr not_active Expired - Fee Related
- 1985-12-06 AU AU50850/85A patent/AU591080B2/en not_active Ceased
- 1985-12-06 KR KR1019850009185A patent/KR910009402B1/ko not_active Expired
- 1985-12-06 JP JP60273569A patent/JPS61159593A/ja active Granted
-
1987
- 1987-03-18 MY MYPI87000320A patent/MY102430A/en unknown
-
1990
- 1990-05-04 CA CA000615726A patent/CA1318882C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2574434A1 (fr) | 1986-06-13 |
| KR910009402B1 (ko) | 1991-11-15 |
| ES549652A0 (es) | 1987-04-16 |
| FR2574434B1 (fr) | 1989-04-21 |
| EP0184515B1 (de) | 1989-08-16 |
| JPS61159593A (ja) | 1986-07-19 |
| CA1318882C (fr) | 1993-06-08 |
| MY102430A (en) | 1992-06-30 |
| CN85108786A (zh) | 1986-11-05 |
| KR860005054A (ko) | 1986-07-16 |
| EP0184515A1 (de) | 1986-06-11 |
| AU591080B2 (en) | 1989-11-30 |
| JPH0440435B2 (de) | 1992-07-02 |
| DE3572371D1 (en) | 1989-09-21 |
| NO854899L (no) | 1986-06-09 |
| CA1276585C (fr) | 1990-11-20 |
| NO172989B (no) | 1993-06-28 |
| ES8705050A1 (es) | 1987-04-16 |
| AU5085085A (en) | 1986-06-12 |
| NO172989C (no) | 1993-10-06 |
| ZA859360B (en) | 1986-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |