ES8602155A1 - Una instalacion de cuba electrolitica de reduccion de aluminio. - Google Patents

Una instalacion de cuba electrolitica de reduccion de aluminio.

Info

Publication number
ES8602155A1
ES8602155A1 ES538043A ES538043A ES8602155A1 ES 8602155 A1 ES8602155 A1 ES 8602155A1 ES 538043 A ES538043 A ES 538043A ES 538043 A ES538043 A ES 538043A ES 8602155 A1 ES8602155 A1 ES 8602155A1
Authority
ES
Spain
Prior art keywords
aluminium
fluid
section
electrically conducting
bodies
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
ES538043A
Other languages
English (en)
Other versions
ES538043A0 (es
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Publication of ES538043A0 publication Critical patent/ES538043A0/es
Publication of ES8602155A1 publication Critical patent/ES8602155A1/es
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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/02—Details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Primary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Inert Electrodes (AREA)

Abstract

UNA INSTALACION DE CUBA ELECTROLITICA DE REDUCCION DE ALUMINIO. INCLUYE UN REVESTIMIENTO (16), EL CUAL PUEDE SER DE ALUMINA, CON TOMAS DE CORRIENTE DE CATODO (24, 32) EMPOTRADAS EN EL MISMO. EL SUELO DE LA CUBA TIENE UNA DISPOSICION ORDENADA DE DEPRESIONES (22), CON AL MENOS UNA TOMA EN EL FONDO DE CADA DEPRESION. LAS DEPRESIONES ESTAN LLENAS DE MASAS (20) SUSCEPTIBLES DE SER MOJADAS POR METAL, POR EJEMPLO BOLAS DE 5-20 MM DE DIAMETRO DE DIBORURO DE TITANIO, DIMENSIONADAS PARA IMPEDIR LA ENTRADA DE ELECTROLITO O DE ESCORIA. LAS DEPRESIONES PUEDEN SER ALARGADAS EN UNA DIRECCION PERPENDICULAR AL CAMPO MAGNETICO HORIZONTAL QUE HAY EN LA CUBA.
ES538043A 1983-11-29 1984-11-28 Una instalacion de cuba electrolitica de reduccion de aluminio. Expired ES8602155A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838331769A GB8331769D0 (en) 1983-11-29 1983-11-29 Aluminium reduction cells

Publications (2)

Publication Number Publication Date
ES538043A0 ES538043A0 (es) 1985-11-01
ES8602155A1 true ES8602155A1 (es) 1985-11-01

Family

ID=10552496

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538043A Expired ES8602155A1 (es) 1983-11-29 1984-11-28 Una instalacion de cuba electrolitica de reduccion de aluminio.

Country Status (14)

Country Link
US (1) US4613418A (es)
EP (1) EP0145412B1 (es)
JP (2) JPS60131988A (es)
KR (1) KR850003824A (es)
AT (1) ATE33044T1 (es)
AU (1) AU568170B2 (es)
BR (1) BR8406048A (es)
CA (1) CA1235671A (es)
DE (1) DE3469922D1 (es)
ES (1) ES8602155A1 (es)
GB (1) GB8331769D0 (es)
NO (1) NO165034C (es)
NZ (2) NZ210364A (es)
ZA (2) ZA849286B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8522138D0 (en) * 1985-09-06 1985-10-09 Alcan Int Ltd Linings for aluminium reduction cells
EP0299733A3 (en) * 1987-07-14 1990-07-04 Alcan International Limited Linings for aluminium reduction cells
WO1989002490A1 (en) * 1987-09-16 1989-03-23 Eltech Systems Corporation Composite cell bottom for aluminum electrowinning
US5651874A (en) * 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
US6001236A (en) * 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
US5413689A (en) * 1992-06-12 1995-05-09 Moltech Invent S.A. Carbon containing body or mass useful as cell component
WO1994013861A1 (en) * 1992-12-17 1994-06-23 Comalco Aluminium Limited Electrolysis cell for metal production
WO1994024069A1 (en) * 1993-04-19 1994-10-27 Moltech Invent S.A. Conditioning of cell components for aluminium production
US5679224A (en) * 1993-11-23 1997-10-21 Moltech Invent S.A. Treated carbon or carbon-based cathodic components of aluminum production cells
US5753163A (en) * 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
NO332480B1 (no) * 2006-09-14 2012-09-24 Norsk Hydro As Elektrolysecelle samt fremgangsmate for drift av samme
AU2012394479B2 (en) * 2012-11-13 2017-01-05 Obshchestvo S Ogranichennoy Otvetstvennost'yu "Obedinennaya Kompaniya Rusal Inzhenerno-Tekhnologicheskiy Tsentr" Lining for an aluminium electrolyzer having inert anodes
DE102013207737A1 (de) * 2013-04-26 2014-10-30 Sgl Carbon Se Kathodenblock mit einer Nut mit variierender Tiefe und einer Fixiereinrichtung
DE102013207738A1 (de) * 2013-04-26 2014-10-30 Sgl Carbon Se Kathodenblock mit einer Nut mit variierender Tiefe und gefülltem Zwischenraum

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468786A (en) * 1966-04-12 1969-09-23 Chlormetals Inc Fused bath electrolytic cells
US3607685A (en) * 1968-08-21 1971-09-21 Arthur F Johnson Aluminum reduction cell and system for energy conservation therein
US3723287A (en) * 1970-09-30 1973-03-27 C Elliott Apparatus for producing aluminum from alumina
US4338177A (en) * 1978-09-22 1982-07-06 Metallurgical, Inc. Electrolytic cell for the production of aluminum
CH644406A5 (de) * 1980-04-03 1984-07-31 Alusuisse Schmelzflusselektrolysezelle zur herstellung von aluminium.
ZA824255B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
ZA824257B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
CH655136A5 (de) * 1983-07-27 1986-03-27 Alusuisse Zelle zur elektrolytischen reinigung von aluminium.
NO163966C (no) * 1983-11-29 1990-08-15 Moltech Invent Sa Aluminiumreduksjonscelle.
US4498966A (en) * 1984-05-07 1985-02-12 Reynolds Metals Company Alumina reduction cell

Also Published As

Publication number Publication date
NO844738L (no) 1985-05-30
ES538043A0 (es) 1985-11-01
KR850003824A (ko) 1985-06-26
ATE33044T1 (de) 1988-04-15
AU568170B2 (en) 1987-12-17
NO165034B (no) 1990-09-03
ZA849285B (en) 1985-07-31
JPS6256957B2 (es) 1987-11-27
EP0145412A3 (en) 1985-07-17
CA1235671A (en) 1988-04-26
US4613418A (en) 1986-09-23
JPS60131988A (ja) 1985-07-13
ZA849286B (en) 1985-07-31
DE3469922D1 (en) 1988-04-21
NZ210364A (en) 1988-06-30
NZ210365A (en) 1988-06-30
JPS60131989A (ja) 1985-07-13
AU3603084A (en) 1985-06-06
NO165034C (no) 1990-12-12
JPS6256958B2 (es) 1987-11-27
EP0145412B1 (en) 1988-03-16
BR8406048A (pt) 1985-09-03
EP0145412A2 (en) 1985-06-19
GB8331769D0 (en) 1984-01-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519