DE804557C - Plant for alkali salt electrolysis - Google Patents

Plant for alkali salt electrolysis

Info

Publication number
DE804557C
DE804557C DEP36877A DEP0036877A DE804557C DE 804557 C DE804557 C DE 804557C DE P36877 A DEP36877 A DE P36877A DE P0036877 A DEP0036877 A DE P0036877A DE 804557 C DE804557 C DE 804557C
Authority
DE
Germany
Prior art keywords
alkali salt
salt electrolysis
plant
amalgam
downpipes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEP36877A
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay SA
Original Assignee
Solvay SA
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 SA filed Critical Solvay SA
Application granted granted Critical
Publication of DE804557C publication Critical patent/DE804557C/en
Priority to FR15117A priority Critical patent/FR1448835A/en
Priority to DE19651496958 priority patent/DE1496958C3/en
Expired legal-status Critical Current

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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
    • C25B1/42—Decomposition of amalgams

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)
  • Electrolytic Production Of Metals (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

© 422 4.51© 422 4.51

Claims (1)

Patentanspruch:Claim: Anlage zur Alkalisalzelektrolyse, bestehend aus Amalgambildungszelle und Amalgamzersetzer, dadurch gekennzeichnet, daß eines dieser durch Fall- bzw. Steigrohre miteinander verbundenen Elemente über dem anderen angeordnet ist, mit der Maßgabe, daß in dem unteren ein Druck aufrechterhalten wird, der der Höhe der Quecksilbersäule vom Auslauf aus dem oberen bis zum Einlauf in das untere Element entspricht. System for alkali salt electrolysis, consisting of amalgam formation cell and amalgam decomposer, characterized in that one of these is connected to one another by downpipes or riser pipes Elements is arranged above the other, with the proviso that in the lower one Pressure is maintained equal to the height of the mercury spout from the top corresponds to the entry into the lower element.
DEP36877A 1946-03-02 1949-03-15 Plant for alkali salt electrolysis Expired DE804557C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR15117A FR1448835A (en) 1949-03-15 1965-04-29 Improvements to solutions, compositions and methods for preparing aluminum and aluminum alloys to be coated
DE19651496958 DE1496958C3 (en) 1949-03-15 1965-05-22 Zincate bath for the pretreatment of aluminum and aluminum alloys for electroplating in a copper pyrophosphate bath, dry mixture for the production of a zincate bath and process for the pretreatment of aluminum and aluminum alloys for electroplating in a copper pyrophosphate bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE256506X 1946-03-02

Publications (1)

Publication Number Publication Date
DE804557C true DE804557C (en) 1951-04-26

Family

ID=3866666

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP36877A Expired DE804557C (en) 1946-03-02 1949-03-15 Plant for alkali salt electrolysis

Country Status (7)

Country Link
US (1) US2505466A (en)
BE (1) BE463599A (en)
CH (1) CH256506A (en)
DE (1) DE804557C (en)
FR (1) FR941939A (en)
GB (1) GB623121A (en)
NL (1) NL65424C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848406A (en) * 1953-11-19 1958-08-19 Amroc Inc Mounting of primary and secondary sections of electrolytic cells

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190022406A (en) * 1900-12-08 1901-10-12 James Greenwood Improvements in the Decomposition of Alkaline Salts by Electrolysis and in Apparatus therefor
US918370A (en) * 1906-05-04 1909-04-13 Johan Jacob Rink Apparatus for the electrolytic decomposition of alkali-chlorid solutions by means of mercury cathodes.
US2232128A (en) * 1937-04-13 1941-02-18 Th Goldschmidt Corp Electrolysis of alkaline metal chlorides and apparatus therefor

Also Published As

Publication number Publication date
CH256506A (en) 1948-08-31
BE463599A (en)
US2505466A (en) 1950-04-25
GB623121A (en) 1949-05-12
NL65424C (en)
FR941939A (en) 1949-01-25

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