NO155703C - Fremgangsmaate for aa kontrollere permeabiliteten for et diafragma i en elektrolysecelle. - Google Patents

Fremgangsmaate for aa kontrollere permeabiliteten for et diafragma i en elektrolysecelle.

Info

Publication number
NO155703C
NO155703C NO814028A NO814028A NO155703C NO 155703 C NO155703 C NO 155703C NO 814028 A NO814028 A NO 814028A NO 814028 A NO814028 A NO 814028A NO 155703 C NO155703 C NO 155703C
Authority
NO
Norway
Prior art keywords
permeability
diafragma
check
procedure
electrolycle
Prior art date
Application number
NO814028A
Other languages
English (en)
Norwegian (no)
Other versions
NO155703B (no
NO814028L (no
Inventor
Marcel Armand
Original Assignee
Pechiney Ugine Kuhlmann
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.)
Filing date
Publication date
Application filed by Pechiney Ugine Kuhlmann filed Critical Pechiney Ugine Kuhlmann
Publication of NO814028L publication Critical patent/NO814028L/no
Publication of NO155703B publication Critical patent/NO155703B/no
Publication of NO155703C publication Critical patent/NO155703C/no

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
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/26—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing

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)
  • Secondary Cells (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
NO814028A 1980-11-27 1981-11-26 Fremgangsmaate for aa kontrollere permeabiliteten for et diafragma i en elektrolysecelle. NO155703C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8025504A FR2494728A1 (fr) 1980-11-27 1980-11-27 Procede de controle de la permeabilite des diaphragmes dans la preparation de metaux polyvalents par electrolyse et cellule d'electrolyse pour la mise en oeuvre de ce procede

Publications (3)

Publication Number Publication Date
NO814028L NO814028L (no) 1982-05-28
NO155703B NO155703B (no) 1987-02-02
NO155703C true NO155703C (no) 1987-05-13

Family

ID=9248544

Family Applications (1)

Application Number Title Priority Date Filing Date
NO814028A NO155703C (no) 1980-11-27 1981-11-26 Fremgangsmaate for aa kontrollere permeabiliteten for et diafragma i en elektrolysecelle.

Country Status (7)

Country Link
US (1) US4392924A (de)
EP (1) EP0053564B1 (de)
JP (1) JPS5834552B2 (de)
AT (1) ATE20481T1 (de)
DE (1) DE3174851D1 (de)
FR (1) FR2494728A1 (de)
NO (1) NO155703C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560896B1 (fr) * 1984-03-12 1989-10-20 Pechiney Procede d'obtention d'un metal par electrolyse d'halogenures en bain de sels fondus comportant un double depot simultane et continu et dispositifs d'application
US4686025A (en) * 1984-03-12 1987-08-11 Pechiney Apparatus for the production of a metal by electrolyzing halides in a molten salt bath, by a simultaneous continuous double deposit
ES8609513A1 (es) * 1985-06-21 1986-09-01 Hermana Tezanos Enrique Nuevo diseno de catodo para beneficio electroquimico de me- tales
EP0431152A4 (en) * 1989-06-30 1992-03-18 Glen J. Schoessow Electrochemical nuclear process and apparatus for producing tritium, heat, and radiation
JP5504515B2 (ja) * 2008-05-01 2014-05-28 独立行政法人産業技術総合研究所 希土類金属の回収方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1149544A (fr) * 1955-05-05 1957-12-27 New Jersey Zinc Co Production de titane
US2789943A (en) * 1955-05-05 1957-04-23 New Jersey Zinc Co Production of titanium
FR2405311A1 (fr) * 1977-10-10 1979-05-04 Sred Az I Tsvetnoi Procede de controle et d'optimalisation automatiques du regime de depot electrolytique d'un metal et dispositif pour sa mise en oeuvre
FR2423555A1 (fr) * 1978-04-21 1979-11-16 Dow Chemical Co Appareil et procede pour l'obtention par electrolyse de metaux polyvalents
JPS5914556B2 (ja) * 1978-04-28 1984-04-05 ザ ダウ ケミカル カンパニ− チタン電解製造用金属性隔膜および該隔膜を使用する電解槽と該電解槽中でのチタン製造法

Also Published As

Publication number Publication date
FR2494728A1 (fr) 1982-05-28
DE3174851D1 (en) 1986-07-24
ATE20481T1 (de) 1986-07-15
JPS5834552B2 (ja) 1983-07-27
EP0053564B1 (de) 1986-06-18
EP0053564A1 (de) 1982-06-09
NO155703B (no) 1987-02-02
NO814028L (no) 1982-05-28
US4392924A (en) 1983-07-12
FR2494728B1 (de) 1984-03-02
JPS57116789A (en) 1982-07-20

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