GB309605A - Process and apparatus for the electrolysis of molten substances - Google Patents

Process and apparatus for the electrolysis of molten substances

Info

Publication number
GB309605A
GB309605A GB11408/29A GB1140829A GB309605A GB 309605 A GB309605 A GB 309605A GB 11408/29 A GB11408/29 A GB 11408/29A GB 1140829 A GB1140829 A GB 1140829A GB 309605 A GB309605 A GB 309605A
Authority
GB
United Kingdom
Prior art keywords
shafts
electrolysis
pieces
cell
carbonaceous material
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
GB11408/29A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB309605A publication Critical patent/GB309605A/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
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of 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

309,605. I. G. Farbenindustrie Akt.- Ges. April 14, 1928, [Convention date]. Electrolytic furnaces.- A cell for the electrolysis of a fused substance has one or more electrodes consisting of a heap of carbonaceous material e that can be continuously renewed. In general a mixture of pieces, varying from the finest grains to pieces of the size of a walnut are used. The heaps are confined partly in conducting shafts b. The shafts are conical to avoid clogging. Cooling pipes f are fitted in the shafts and walls. The floor is dome-shaped if the cell is narrow to prevent contact between the electrodes. An aluminium furnace described employs a central hearts electrode and an electrode formed by an annular heap of carbonaceous material.
GB11408/29A 1928-04-14 1929-04-12 Process and apparatus for the electrolysis of molten substances Expired GB309605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE309605X 1928-04-14

Publications (1)

Publication Number Publication Date
GB309605A true GB309605A (en) 1930-07-14

Family

ID=6122070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11408/29A Expired GB309605A (en) 1928-04-14 1929-04-12 Process and apparatus for the electrolysis of molten substances

Country Status (1)

Country Link
GB (1) GB309605A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285785A (en) * 1979-10-18 1981-08-25 Aluminum Company Of America Metal producing method
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
US4285785A (en) * 1979-10-18 1981-08-25 Aluminum Company Of America Metal producing method
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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