MY102430A - Electrolytic process for the preparation of rare earths or alloys thereof and apparatus for carrying out the process - Google Patents

Electrolytic process for the preparation of rare earths or alloys thereof and apparatus for carrying out the process

Info

Publication number: MY102430A
Authority: MY; Malaysia
Prior art keywords: alloys; carrying; preparation; rare earths; alkaline
Prior art date: 1984-12-07

Application number

MYPI87000320A

Other languages

English (en)

Inventor

Seon Francoise

Barthole Ghislaine

Original Assignee

Rhone Poulenc Specialites Chimiques

Priority date (The priority date 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 date listed.)

1984-12-07

Filing date

1987-03-18

Publication date

1992-06-30

1987-03-18 Application filed by Rhone Poulenc Specialites Chimiques filed Critical Rhone Poulenc Specialites Chimiques

1992-06-30 Publication of MY102430A publication Critical patent/MY102430A/en

Links

229910045601 alloy Inorganic materials 0.000 title abstract 2
239000000956 alloy Substances 0.000 title abstract 2
150000001340 alkali metals Chemical class 0.000 abstract 2
229910052761 rare earth metal Inorganic materials 0.000 abstract 2
150000002910 rare earth metals Chemical class 0.000 abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
229910001514 alkali metal chloride Inorganic materials 0.000 abstract 1
229910001515 alkali metal fluoride Inorganic materials 0.000 abstract 1
229910001617 alkaline earth metal chloride Inorganic materials 0.000 abstract 1
229910001618 alkaline earth metal fluoride Inorganic materials 0.000 abstract 1
238000005868 electrolysis reaction Methods 0.000 abstract 1
150000003839 salts Chemical class 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)

MYPI87000320A 1984-12-07 1987-03-18 Electrolytic process for the preparation of rare earths or alloys thereof and apparatus for carrying out the process MY102430A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
MY102430A true MY102430A (en)	1992-06-30

Family

ID=9310347

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MYPI87000320A MY102430A (en)	1984-12-07	1987-03-18	Electrolytic process for the preparation of rare earths or alloys thereof and apparatus for carrying out the process

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
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
ATE45597T1 (de)	1989-09-15
AU5085085A (en)	1986-06-12
NO172989C (no)	1993-10-06
ZA859360B (en)	1986-08-27

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