IT1141327B - Elemento conduttore di corrente catodica per cella di produzione dell'alluminio mediante riduzione elettrolitica dell'allumina e simili impieghi - Google Patents

Elemento conduttore di corrente catodica per cella di produzione dell'alluminio mediante riduzione elettrolitica dell'allumina e simili impieghi

Info

Publication number
IT1141327B
IT1141327B IT21623/80A IT2162380A IT1141327B IT 1141327 B IT1141327 B IT 1141327B IT 21623/80 A IT21623/80 A IT 21623/80A IT 2162380 A IT2162380 A IT 2162380A IT 1141327 B IT1141327 B IT 1141327B
Authority
IT
Italy
Prior art keywords
aluminum
cathode current
current element
production cell
electrolytic reduction
Prior art date
Application number
IT21623/80A
Other languages
English (en)
Other versions
IT8021623A0 (it
Inventor
Henry Wilford Rahn
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of IT8021623A0 publication Critical patent/IT8021623A0/it
Application granted granted Critical
Publication of IT1141327B publication Critical patent/IT1141327B/it

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
    • 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
    • C25C3/16—Electric current supply devices, e.g. bus bars

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)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Conductive Materials (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Connection Of Batteries Or Terminals (AREA)
IT21623/80A 1979-04-27 1980-04-24 Elemento conduttore di corrente catodica per cella di produzione dell'alluminio mediante riduzione elettrolitica dell'allumina e simili impieghi IT1141327B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/033,782 US4231853A (en) 1979-04-27 1979-04-27 Cathodic current conducting elements for use in aluminum reduction cells

Publications (2)

Publication Number Publication Date
IT8021623A0 IT8021623A0 (it) 1980-04-24
IT1141327B true IT1141327B (it) 1986-10-01

Family

ID=21872408

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21623/80A IT1141327B (it) 1979-04-27 1980-04-24 Elemento conduttore di corrente catodica per cella di produzione dell'alluminio mediante riduzione elettrolitica dell'allumina e simili impieghi

Country Status (11)

Country Link
US (1) US4231853A (it)
JP (1) JPS55145186A (it)
AU (1) AU520144B2 (it)
BE (1) BE882992A (it)
CA (1) CA1137445A (it)
DE (1) DE3015244A1 (it)
FR (1) FR2455094A1 (it)
GB (1) GB2048948B (it)
IT (1) IT1141327B (it)
NL (1) NL8002072A (it)
NO (1) NO800727L (it)

Families Citing this family (23)

* 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
US4670110A (en) * 1979-07-30 1987-06-02 Metallurgical, Inc. Process for the electrolytic deposition of aluminum using a composite anode
GB2069530B (en) * 1980-01-28 1984-05-16 Diamond Shamrock Corp Packed cathode bed for electrowinning metals from fused salts
US4333813A (en) * 1980-03-03 1982-06-08 Reynolds Metals Company Cathodes for alumina reduction cells
CH644406A5 (de) * 1980-04-03 1984-07-31 Alusuisse Schmelzflusselektrolysezelle zur herstellung von aluminium.
NZ197038A (en) * 1980-05-23 1984-04-27 Alusuisse Cathode for the production of aluminium
US4410403A (en) * 1980-06-17 1983-10-18 Aluminum Company Of America Electrolysis method
US4349427A (en) * 1980-06-23 1982-09-14 Kaiser Aluminum & Chemical Corporation Aluminum reduction cell electrode
US4341611A (en) * 1980-12-18 1982-07-27 Reynolds Metals Company Alumina reduction cell
US4383910A (en) * 1981-05-21 1983-05-17 Reynolds Metals Company Alumina reduction cell
ZA824254B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
ZA824255B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
US4465581A (en) * 1981-07-27 1984-08-14 Great Lakes Carbon Corporation Composite of TiB2 -graphite
EP0085093A4 (en) * 1981-07-27 1984-04-27 Great Lakes Carbon Corp HARD SINTERED REFRACTORY METALS.
US4377463A (en) * 1981-07-27 1983-03-22 Great Lakes Carbon Corporation Controlled atmosphere processing of TiB2 /carbon composites
US4544457A (en) * 1982-05-10 1985-10-01 Eltech Systems Corporation Dimensionally stable drained aluminum electrowinning cathode method and apparatus
DE3369162D1 (en) * 1982-05-10 1987-02-19 Eltech Systems Corp Dimensionally stable drained aluminum electrowinning cathode method and apparatus
US4592882A (en) * 1983-03-30 1986-06-03 Union Carbide Corporation Method of making aluminum-resistant titanium diboride articles
US4450054A (en) * 1983-09-28 1984-05-22 Reynolds Metals Company Alumina reduction cell
ZA939468B (en) * 1992-12-17 1994-08-10 Comalco Alu Electrolysis cell for metal production
US6863788B2 (en) * 2002-07-29 2005-03-08 Alcoa Inc. Interlocking wettable ceramic tiles
EP2064370A2 (en) * 2006-06-22 2009-06-03 MOLTECH Invent S.A. Aluminium collection in electrowinning cells
CN102575362B (zh) 2009-07-28 2015-09-02 美铝公司 用于制造铝熔炼中的可润湿阴极的组合物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156639A (en) * 1961-08-17 1964-11-10 Reynolds Metals Co Electrode
FR1303788A (fr) * 1961-10-13 1962-09-14 Union Carbide Corp Procédé de placage de pièces en carbone
US3287247A (en) * 1962-07-24 1966-11-22 Reynolds Metals Co Electrolytic cell for the production of aluminum
US3321392A (en) * 1962-09-07 1967-05-23 Reynolds Metals Co Alumina reduction cell and method for making refractory lining therefor
US3661736A (en) * 1969-05-07 1972-05-09 Olin Mathieson Refractory hard metal composite cathode aluminum reduction cell
CH576005A5 (it) * 1972-03-21 1976-05-31 Alusuisse
US4071420A (en) * 1975-12-31 1978-01-31 Aluminum Company Of America Electrolytic production of metal
NO764014L (it) * 1975-12-31 1977-07-01 Aluminum Co Of America
US4093524A (en) * 1976-12-10 1978-06-06 Kaiser Aluminum & Chemical Corporation Bonding of refractory hard metal

Also Published As

Publication number Publication date
AU520144B2 (en) 1982-01-14
NL8002072A (nl) 1980-10-29
AU5572180A (en) 1981-01-15
US4231853A (en) 1980-11-04
CA1137445A (en) 1982-12-14
IT8021623A0 (it) 1980-04-24
NO800727L (no) 1980-10-28
DE3015244A1 (de) 1980-10-30
GB2048948A (en) 1980-12-17
GB2048948B (en) 1983-03-30
BE882992A (fr) 1980-10-27
FR2455094A1 (fr) 1980-11-21
JPS55145186A (en) 1980-11-12

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