CH291185A - Process and device for the electrolysis of aqueous alkali sulfate solutions using the amalgam method. - Google Patents

Process and device for the electrolysis of aqueous alkali sulfate solutions using the amalgam method.

Info

Publication number
CH291185A
CH291185A CH291185DA CH291185A CH 291185 A CH291185 A CH 291185A CH 291185D A CH291185D A CH 291185DA CH 291185 A CH291185 A CH 291185A
Authority
CH
Switzerland
Prior art keywords
electrolysis
aqueous alkali
sulfate solutions
alkali sulfate
amalgam method
Prior art date
Application number
Other languages
German (de)
Inventor
Firma E Merck
Original Assignee
Merck Ag E
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 Merck Ag E filed Critical Merck Ag E
Publication of CH291185A publication Critical patent/CH291185A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/745—Preparation from sulfates
    • 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
    • C25B1/22—Inorganic acids
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/033—Liquid electrodes
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/30—Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof
    • C25B9/303—Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof comprising horizontal-type liquid electrode
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CH291185D 1950-02-25 1950-12-16 Process and device for the electrolysis of aqueous alkali sulfate solutions using the amalgam method. CH291185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE291185X 1950-02-25

Publications (1)

Publication Number Publication Date
CH291185A true CH291185A (en) 1953-06-15

Family

ID=6066462

Family Applications (1)

Application Number Title Priority Date Filing Date
CH291185D CH291185A (en) 1950-02-25 1950-12-16 Process and device for the electrolysis of aqueous alkali sulfate solutions using the amalgam method.

Country Status (5)

Country Link
BE (1) BE499811A (en)
CH (1) CH291185A (en)
FR (1) FR1036598A (en)
GB (1) GB684730A (en)
NL (2) NL74092C (en)

Also Published As

Publication number Publication date
GB684730A (en) 1952-12-24
BE499811A (en)
FR1036598A (en) 1953-09-09
NL74092C (en)
NL157697B (en)

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