GB483068A - Improvements in or relating to the production of magnesium and other alkali earth metals by electrolysis of fused electrolytes - Google Patents

Improvements in or relating to the production of magnesium and other alkali earth metals by electrolysis of fused electrolytes

Info

Publication number
GB483068A
GB483068A GB18695/36A GB1869536A GB483068A GB 483068 A GB483068 A GB 483068A GB 18695/36 A GB18695/36 A GB 18695/36A GB 1869536 A GB1869536 A GB 1869536A GB 483068 A GB483068 A GB 483068A
Authority
GB
United Kingdom
Prior art keywords
metal
magnesium
earth metals
metals
fused
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
GB18695/36A
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.)
MAGALL AG
Original Assignee
MAGALL AG
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 MAGALL AG filed Critical MAGALL AG
Publication of GB483068A publication Critical patent/GB483068A/en
Expired legal-status Critical Current

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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts

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)

Abstract

483,068. Electrolytic production of magnesium and alkaline earth metals and their alloys. MAGALL AKT.-GES. July 6, 1936, No. 18695. Void. Convention date, Sept. 27, 1935. [Class 41] The metals are obtained by electrolysis of their fused halides which are regenerated by reaction of the nascent halogen with anode material consisting of lumps of a composition containing carbon and the oxide or carbonate of the metal to which, in order to increase the conductivity, there is added powdered graphite or an organic substance such as sugar, molasses, tar or pitch which produces carbon on heating. The anode material may be contained within a perforated nonconducting chamber 2 and subjected to pressure by a metal or graphite block 3 serving as anode connection. Alternatively anode chambers may be disposed at the sides with a central cathode. Alloys of magnesium or alkaline earth metals with other metals such as aluminium may be made by incorporating a compound of the alloying metal in the anode material or by using a fused cathode of this metal. Specification 452,269 is referred to.
GB18695/36A 1935-09-27 1936-07-06 Improvements in or relating to the production of magnesium and other alkali earth metals by electrolysis of fused electrolytes Expired GB483068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT483068X 1935-09-27

Publications (1)

Publication Number Publication Date
GB483068A true GB483068A (en) 1938-04-07

Family

ID=3674977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18695/36A Expired GB483068A (en) 1935-09-27 1936-07-06 Improvements in or relating to the production of magnesium and other alkali earth metals by electrolysis of fused electrolytes

Country Status (1)

Country Link
GB (1) GB483068A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338177A (en) * 1978-09-22 1982-07-06 Metallurgical, Inc. Electrolytic cell for the production of aluminum
WO1983000170A1 (en) * 1981-07-06 1983-01-20 Superior Graphite Co Improved process for the electrolytic reduction of metals and an improved particulate carbon electrode for the same
US4409073A (en) * 1980-06-30 1983-10-11 Superior Graphite Co. Process for the electrolytic reduction of metals and an improved particulate carbon electrode for the same
US4919771A (en) * 1978-02-09 1990-04-24 Vaw Vereinigte Aluminium-Werke Ag Process for producing aluminum by molten salt electrolysis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919771A (en) * 1978-02-09 1990-04-24 Vaw Vereinigte Aluminium-Werke Ag Process for producing aluminum by molten salt electrolysis
US4338177A (en) * 1978-09-22 1982-07-06 Metallurgical, Inc. Electrolytic cell for the production of aluminum
US4409073A (en) * 1980-06-30 1983-10-11 Superior Graphite Co. Process for the electrolytic reduction of metals and an improved particulate carbon electrode for the same
WO1983000170A1 (en) * 1981-07-06 1983-01-20 Superior Graphite Co Improved process for the electrolytic reduction of metals and an improved particulate carbon electrode for the same

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