KR860005054A - 희토류 또는 그 합금 제조용 전해법과 이 방법의 실시 장치 - Google Patents
희토류 또는 그 합금 제조용 전해법과 이 방법의 실시 장치Info
- Publication number
- KR860005054A KR860005054A KR1019850009185A KR850009185A KR860005054A KR 860005054 A KR860005054 A KR 860005054A KR 1019850009185 A KR1019850009185 A KR 1019850009185A KR 850009185 A KR850009185 A KR 850009185A KR 860005054 A KR860005054 A KR 860005054A
- Authority
- KR
- South Korea
- Prior art keywords
- rare earth
- metal
- earth metal
- alloy
- alloys
- Prior art date
Links
Classifications
-
- 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
-
- 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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of 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 |
FR84-18700 | 1984-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860005054A true KR860005054A (ko) | 1986-07-16 |
KR910009402B1 KR910009402B1 (ko) | 1991-11-15 |
Family
ID=9310347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850009185A KR910009402B1 (ko) | 1984-12-07 | 1985-12-06 | 희토류 또는 그 합금 제조용 전해법과 이 방법의 실시 장치 |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0184515B1 (ko) |
JP (1) | JPS61159593A (ko) |
KR (1) | KR910009402B1 (ko) |
CN (1) | CN85108786A (ko) |
AT (1) | ATE45597T1 (ko) |
AU (1) | AU591080B2 (ko) |
CA (2) | CA1276585C (ko) |
DE (1) | DE3572371D1 (ko) |
ES (1) | ES8705050A1 (ko) |
FR (1) | FR2574434B1 (ko) |
MY (1) | MY102430A (ko) |
NO (1) | NO172989C (ko) |
ZA (1) | ZA859360B (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993013247A1 (en) * | 1986-12-23 | 1993-07-08 | Hideo Tamamura | Process for producing neodymium or alloy thereof |
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. |
DE112010004425T5 (de) * | 2009-05-26 | 2012-11-29 | Sumitomo Chemical Co., Ltd. | Verfahren zur Herstellung von gereinigtem Metall oder Halbmetall |
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 |
CN106757170A (zh) * | 2016-12-16 | 2017-05-31 | 包头稀土研究院 | 镧铁合金及其制备方法 |
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 (ko) * | 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 EP EP85402404A patent/EP0184515B1/fr not_active Expired
- 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 DE DE8585402404T patent/DE3572371D1/de not_active Expired
- 1985-12-05 NO NO854899A patent/NO172989C/no unknown
- 1985-12-06 AU AU50850/85A patent/AU591080B2/en not_active Ceased
- 1985-12-06 KR KR1019850009185A patent/KR910009402B1/ko not_active IP Right Cessation
- 1985-12-06 JP JP60273569A patent/JPS61159593A/ja active Granted
- 1985-12-06 CA CA000497041A patent/CA1276585C/fr not_active Expired - Fee Related
- 1985-12-06 ZA ZA859360A patent/ZA859360B/xx unknown
- 1985-12-06 ES ES549652A patent/ES8705050A1/es not_active Expired
-
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 |
---|---|
NO172989C (no) | 1993-10-06 |
DE3572371D1 (en) | 1989-09-21 |
FR2574434A1 (fr) | 1986-06-13 |
ES549652A0 (es) | 1987-04-16 |
FR2574434B1 (fr) | 1989-04-21 |
JPS61159593A (ja) | 1986-07-19 |
CA1318882C (fr) | 1993-06-08 |
CN85108786A (zh) | 1986-11-05 |
NO854899L (no) | 1986-06-09 |
MY102430A (en) | 1992-06-30 |
NO172989B (no) | 1993-06-28 |
EP0184515A1 (fr) | 1986-06-11 |
JPH0440435B2 (ko) | 1992-07-02 |
ZA859360B (en) | 1986-08-27 |
KR910009402B1 (ko) | 1991-11-15 |
EP0184515B1 (fr) | 1989-08-16 |
AU591080B2 (en) | 1989-11-30 |
ES8705050A1 (es) | 1987-04-16 |
AU5085085A (en) | 1986-06-12 |
CA1276585C (fr) | 1990-11-20 |
ATE45597T1 (de) | 1989-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |