ATE94589T1 - Verfahren zur herstellung von alkalimetallsulfid. - Google Patents

Verfahren zur herstellung von alkalimetallsulfid.

Info

Publication number
ATE94589T1
ATE94589T1 AT90200216T AT90200216T ATE94589T1 AT E94589 T1 ATE94589 T1 AT E94589T1 AT 90200216 T AT90200216 T AT 90200216T AT 90200216 T AT90200216 T AT 90200216T AT E94589 T1 ATE94589 T1 AT E94589T1
Authority
AT
Austria
Prior art keywords
alkali metal
production
metal sulfide
cathode
anode
Prior art date
Application number
AT90200216T
Other languages
English (en)
Inventor
Edgard Nicolas
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Application granted granted Critical
Publication of ATE94589T1 publication Critical patent/ATE94589T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glass Compositions (AREA)
AT90200216T 1989-02-10 1990-01-30 Verfahren zur herstellung von alkalimetallsulfid. ATE94589T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8919412A IT1230714B (it) 1989-02-10 1989-02-10 Procedimento di fabbricazione di un solfuro di un metallo alcalino.
EP90200216A EP0382284B1 (de) 1989-02-10 1990-01-30 Verfahren zur Herstellung von Alkalimetallsulfid

Publications (1)

Publication Number Publication Date
ATE94589T1 true ATE94589T1 (de) 1993-10-15

Family

ID=11157587

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90200216T ATE94589T1 (de) 1989-02-10 1990-01-30 Verfahren zur herstellung von alkalimetallsulfid.

Country Status (7)

Country Link
US (1) US4992148A (de)
EP (1) EP0382284B1 (de)
JP (1) JPH02277789A (de)
AT (1) ATE94589T1 (de)
DE (1) DE69003264T2 (de)
ES (1) ES2046669T3 (de)
IT (1) IT1230714B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007455A3 (nl) * 1993-09-13 1995-07-04 Dsm Nv Werkwijze voor het terugwinnen van een zwaar metaal.
US8663806B2 (en) * 2009-08-25 2014-03-04 Apple Inc. Techniques for marking a substrate using a physical vapor deposition material
WO2014016247A1 (de) * 2012-07-27 2014-01-30 Basf Se Verfahren zur herstellung eines alkalimetalls
US12012664B1 (en) 2023-03-16 2024-06-18 Lyten, Inc. Membrane-based alkali metal extraction system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227547A (en) * 1935-06-15 1941-01-07 Luigi Achille Process for producing alkali metal sulphides
GB569192A (en) * 1942-05-07 1945-05-11 Krebs & Co Process for the preparation of alkali sulphide
CH253705A (de) * 1946-02-21 1948-03-31 Krebs & Co Verfahren zur Herstellung von Natriumsulfid.
US2669542A (en) * 1950-03-30 1954-02-16 American Viscose Corp Electrolysis of sodium sulfate
BE790369A (fr) * 1971-10-21 1973-04-20 Diamond Shamrock Corp Procede et appareil pour la preparation d'hydroxydes de metaux alcalins de haute purete dans une cuve electrolytique.
US3864226A (en) * 1972-10-19 1975-02-04 Du Pont Process for electrolyzing aqueous sodium or potassium ion solutions
JPS551351B2 (de) * 1974-03-07 1980-01-12
GB1518387A (en) * 1975-08-29 1978-07-19 Asahi Glass Co Ltd Fluorinated cation exchange membrane and use thereof in electrolysis of an alkali metal halide
JPS5248598A (en) * 1975-10-17 1977-04-18 Asahi Glass Co Ltd Method for producing alkali hydroxide
US4126588A (en) * 1975-12-30 1978-11-21 Asahi Glass Company Ltd. Fluorinated cation exchange membrane and use thereof in electrolysis of alkali metal halide
US4248680A (en) * 1979-01-24 1981-02-03 Ppg Industries, Inc. Electrolytic process and apparatus
US4331523A (en) * 1980-03-31 1982-05-25 Showa Denko Kk Method for electrolyzing water or aqueous solutions

Also Published As

Publication number Publication date
DE69003264D1 (de) 1993-10-21
IT8919412A0 (it) 1989-02-10
JPH02277789A (ja) 1990-11-14
IT1230714B (it) 1991-10-29
DE69003264T2 (de) 1994-03-24
ES2046669T3 (es) 1994-02-01
EP0382284B1 (de) 1993-09-15
US4992148A (en) 1991-02-12
EP0382284A1 (de) 1990-08-16

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