CH309978A - Process for the construction of monoblock cathodes of electrolysis furnaces. - Google Patents

Process for the construction of monoblock cathodes of electrolysis furnaces.

Info

Publication number
CH309978A
CH309978A CH309978DA CH309978A CH 309978 A CH309978 A CH 309978A CH 309978D A CH309978D A CH 309978DA CH 309978 A CH309978 A CH 309978A
Authority
CH
Switzerland
Prior art keywords
monoblock
cathodes
construction
electrolysis furnaces
furnaces
Prior art date
Application number
Other languages
French (fr)
Inventor
Societe Des Electrodes Savoie
Original Assignee
Soc D Electrodes Et Refractair
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 Soc D Electrodes Et Refractair filed Critical Soc D Electrodes Et Refractair
Publication of CH309978A publication Critical patent/CH309978A/en

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
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes

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)
CH309978D 1952-06-06 1953-05-15 Process for the construction of monoblock cathodes of electrolysis furnaces. CH309978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR309978X 1952-06-06

Publications (1)

Publication Number Publication Date
CH309978A true CH309978A (en) 1955-09-30

Family

ID=8889187

Family Applications (1)

Application Number Title Priority Date Filing Date
CH309978D CH309978A (en) 1952-06-06 1953-05-15 Process for the construction of monoblock cathodes of electrolysis furnaces.

Country Status (3)

Country Link
US (1) US2728109A (en)
CH (1) CH309978A (en)
DE (1) DE1034872B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020220A (en) * 1952-09-09 1962-02-06 Helling Werner Continuous carbon electrode
CH344219A (en) * 1956-01-24 1960-01-31 Aluminium Ind Ag Process for the production of a self-baking, continuous anode for aluminum electrolysis furnaces and anode produced according to this process
LU34689A1 (en) * 1956-12-31
FR1183034A (en) * 1957-06-18 1959-07-02 Pechiney New type of anodes for electrolysis cells
US3107212A (en) * 1960-06-28 1963-10-15 Montedison Spa Method and apparatus for baking and preheating bottoms of electrolytic cells by meansof alternating or direct current
US3275488A (en) * 1960-08-05 1966-09-27 Great Lakes Carbon Corp Fabrication of carbon and graphite bodies
US3489984A (en) * 1966-12-27 1970-01-13 Great Lakes Carbon Corp Electrical connection between electrical conductors such as between a metal bar and a cathode of an aluminum cell
CA968744A (en) * 1970-12-12 1975-06-03 Kurt Lauer Cathode for the winning of aluminum
US4185055A (en) * 1971-09-24 1980-01-22 Aluminum Pechiney Process for heat-treating carbon blocks
US4001104A (en) * 1974-01-03 1977-01-04 Union Carbide Corporation Cemented collector bar assemblies for aluminum cell carbon bottom block
US4076610A (en) * 1975-07-10 1978-02-28 Elettrocarbonium S.P.A. Cathode in cells for producing aluminium by electrolysis of smelted salts thereof
FR2433725A1 (en) * 1978-08-16 1980-03-14 Pechiney Aluminium APPARATUS FOR COMPACTING CARBONACEOUS PASTA IN METALLURGICAL OVEN LININGS
FR2566002B1 (en) * 1984-06-13 1986-11-21 Pechiney Aluminium MODULAR CATHODE BLOCK AND LOW VOLTAGE DROP CATHODE FOR HALL-HEROULT ELECTROLYSIS TANKS
US5413689A (en) * 1992-06-12 1995-05-09 Moltech Invent S.A. Carbon containing body or mass useful as cell component
WO1998020188A2 (en) * 1996-10-18 1998-05-14 Moltech Invent S.A. Apparatus and method for treating the cell lining of an aluminum electrowinning cell
BR0017204A (en) * 2000-04-10 2003-01-14 Graftech Inc System for reducing temperature variation during graphitization along carbon body length
DE10164008C1 (en) * 2001-12-28 2003-04-30 Sgl Carbon Ag Graphitized cathode block, used for producing aluminum by electrolytically reducing aluminum oxide in a bath of molten cryolite, is composed of two parts and has a V-shaped profile of its electrical resistance over its length

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US538289A (en) * 1895-04-30 -charles percy shrewsbury
DE58956C (en) * SOCIETE ELECTRO-METALLURGIQUE FRANCAISE, Direktor A. MASSE in Paris, 43 Rue St. Georges Process for the production of a carbon electrode from individual carbon plates
US1556990A (en) * 1922-10-12 1925-10-13 Albert C Henry Commutator brush
FR564167A (en) * 1923-03-21 1923-12-22 Talco E Grafiti Val Chisone So natural graphite-based electrode and process for its manufacture
US1734811A (en) * 1925-05-19 1929-11-05 Nat Carbon Co Inc Brush for dynamo-electric machinery
US1899064A (en) * 1926-07-01 1933-02-28 Burgess Lab Inc C F Manufacture of electrodes
US2252277A (en) * 1939-04-20 1941-08-12 James R Tate Molded porous electrical brush and the like
CH221732A (en) * 1942-06-02 1942-06-15 Aluminium Ind Ag Process for the production of carbon bodies.
US2403301A (en) * 1942-08-29 1946-07-02 Richon Andre Method for making artificial carbon pieces
CH238183A (en) * 1943-08-23 1945-06-30 Aluminium Ind Ag Process for the production of the lining from cast charcoal of furnaces for the electrolytic production of aluminum

Also Published As

Publication number Publication date
DE1034872B (en) 1958-07-24
US2728109A (en) 1955-12-27

Similar Documents

Publication Publication Date Title
CH309978A (en) Process for the construction of monoblock cathodes of electrolysis furnaces.
FR1055844A (en) Process for the direct production of positive images
FR1030877A (en) Process for the direct production of positive images
CH308342A (en) Lighter and process for the manufacture of this lighter.
CH303274A (en) Process for the preparation of hydroperoxides.
FR1056100A (en) Process for accelerating the setting of replacement cements
FR1063281A (en) Process for the formation of electrolytic deposits of metals
FR1060955A (en) Improvements in the construction of cathodes for electrolysis furnaces
FR1077987A (en) Process for the manufacture of cycloalkanonoximes
FR1038119A (en) Process for the conversion of carbon monoxide
FR1073588A (en) Process for the preparation of novel substituted diphenyl thioureas
FR1083640A (en) Refractory sky for furnaces, bricks and method for the construction of this sky
FR1033381A (en) Process for the production of alpha.alpha-dimethylbenzylhydroperoxide
FR1090435A (en) Process for the production of oximes
FR1087277A (en) Suspended vault for industrial ovens, especially for siemens-martin ovens
FR1080235A (en) Process for making coatings for escalators
FR1102946A (en) Process for the preparation of 2, 4, 6-trinitrochlorobenzene
FR1051395A (en) Process for the production of metallurgical coke
FR1080425A (en) Process for the direct production of positive images
FR63242E (en) Thomas steel fabrication process
CA482400A (en) Liquid bath furnace
FR1079800A (en) Process for the direct manufacture of steel and installation for the application of said process
DK87714C (en) Process for the production of cement sludge.
FR1196846A (en) Process for the production of electrolysis cathodes
FR1084014A (en) Process for the production of coke from flotation sludge