ZA200808360B - Cathodes for aluminium electrolysis cell with non-planar slot design - Google Patents

Cathodes for aluminium electrolysis cell with non-planar slot design

Info

Publication number
ZA200808360B
ZA200808360B ZA200808360A ZA200808360A ZA200808360B ZA 200808360 B ZA200808360 B ZA 200808360B ZA 200808360 A ZA200808360 A ZA 200808360A ZA 200808360 A ZA200808360 A ZA 200808360A ZA 200808360 B ZA200808360 B ZA 200808360B
Authority
ZA
South Africa
Prior art keywords
cathodes
cathode
aluminium electrolysis
electrolysis cell
planar slot
Prior art date
Application number
ZA200808360A
Other languages
English (en)
Inventor
Frank Hiltmann
Philippe Beghein
Original Assignee
Sgl Carbon 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 Sgl Carbon Ag filed Critical Sgl Carbon Ag
Publication of ZA200808360B publication Critical patent/ZA200808360B/xx

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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • Y10T29/53204—Electrode

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)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
ZA200808360A 2006-04-13 2008-10-01 Cathodes for aluminium electrolysis cell with non-planar slot design ZA200808360B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06007808A EP1845174B1 (en) 2006-04-13 2006-04-13 Cathodes for aluminium electrolysis cell with non-planar slot design

Publications (1)

Publication Number Publication Date
ZA200808360B true ZA200808360B (en) 2010-10-27

Family

ID=37022883

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200808360A ZA200808360B (en) 2006-04-13 2008-10-01 Cathodes for aluminium electrolysis cell with non-planar slot design

Country Status (16)

Country Link
US (1) US7776191B2 (xx)
EP (1) EP1845174B1 (xx)
JP (1) JP4792105B2 (xx)
CN (1) CN101432466B (xx)
AT (1) ATE500356T1 (xx)
AU (1) AU2006341952B2 (xx)
BR (1) BRPI0621553A2 (xx)
CA (1) CA2643829C (xx)
DE (1) DE602006020410D1 (xx)
IS (1) IS8762A (xx)
NO (1) NO340775B1 (xx)
PL (1) PL1845174T3 (xx)
RU (1) RU2403324C2 (xx)
UA (1) UA96291C2 (xx)
WO (1) WO2007118510A2 (xx)
ZA (1) ZA200808360B (xx)

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SI2392622T1 (sl) * 2010-06-07 2013-07-31 Omya Development Ag Uporaba 2-aminoetanola kot dodatka v vodnih suspenzijah materialov, ki vsebujejo kalcijev karbonat
DE102010064447A1 (de) 2010-09-20 2015-03-26 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium
DE102010041084A1 (de) 2010-09-20 2012-03-22 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium
DE102010041083A1 (de) 2010-09-20 2012-03-22 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium
DE102010041081B4 (de) 2010-09-20 2015-10-29 Sgl Carbon Se Kathode für Elektrolysezellen
DE102010041082A1 (de) 2010-09-20 2012-03-22 Sgl Carbon Se Kathode für Eletrolysezellen
DE102011004011A1 (de) 2011-02-11 2012-08-16 Sgl Carbon Se Kathodenanordnung mit einem oberflächenprofilierten Kathodenblock mit einer mit Graphitfolie ausgekleideten Nut variabler Tiefe
DE102011004009A1 (de) * 2011-02-11 2012-08-16 Sgl Carbon Se Kathodenanordnung und Kathodenblock mit einer eine Führungsvertiefung aufweisenden Nut
DE102011004010A1 (de) * 2011-02-11 2012-08-16 Sgl Carbon Se Kathodenanordnung mit einem oberflächenprofilierten Kathodenblock mit Nut variabler Tiefe
DE102011078002A1 (de) 2011-06-22 2012-12-27 Sgl Carbon Se Ringförmige Elektrolysezelle und ringförmige Kathode mit Magnetfeldkompensation
DE102011086040A1 (de) * 2011-11-09 2013-05-16 Sgl Carbon Se Elektrolysezelle, insbesondere zur Herstellung von Aluminium, mit einer wannenförmigen Kathode
UA111247C2 (uk) * 2011-11-11 2016-04-11 Сгл Карбон Се Спосіб вимірювання профілів поверхонь в працюючих алюмінієвих електролізерах
CA2882837C (en) * 2012-09-11 2017-07-11 Alcoa Inc. Current collector bar apparatus, system, and method of using the same
DK2909875T3 (da) 2012-10-16 2020-08-24 Ambri Inc Elektrokemiske energilagringsanordninger og -huse
US11387497B2 (en) 2012-10-18 2022-07-12 Ambri Inc. Electrochemical energy storage devices
US9520618B2 (en) 2013-02-12 2016-12-13 Ambri Inc. Electrochemical energy storage devices
US11721841B2 (en) 2012-10-18 2023-08-08 Ambri Inc. Electrochemical energy storage devices
US9735450B2 (en) 2012-10-18 2017-08-15 Ambri Inc. Electrochemical energy storage devices
US10541451B2 (en) 2012-10-18 2020-01-21 Ambri Inc. Electrochemical energy storage devices
US11211641B2 (en) 2012-10-18 2021-12-28 Ambri Inc. Electrochemical energy storage devices
US9312522B2 (en) 2012-10-18 2016-04-12 Ambri Inc. Electrochemical energy storage devices
RU2510818C1 (ru) * 2012-10-25 2014-04-10 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Катодная секция алюминиевого электролизера
US10270139B1 (en) 2013-03-14 2019-04-23 Ambri Inc. Systems and methods for recycling electrochemical energy storage devices
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
US9502737B2 (en) 2013-05-23 2016-11-22 Ambri Inc. Voltage-enhanced energy storage devices
EP3058605B1 (en) 2013-10-16 2023-12-06 Ambri Inc. Seals for high temperature reactive material devices
AU2015348020B2 (en) 2014-11-18 2018-05-17 Novalum Sa Cathode current collector for a hall-heroult cell
US10181800B1 (en) 2015-03-02 2019-01-15 Ambri Inc. Power conversion systems for energy storage devices
WO2016141354A2 (en) 2015-03-05 2016-09-09 Ambri Inc. Ceramic materials and seals for high temperature reactive material devices
US9893385B1 (en) 2015-04-23 2018-02-13 Ambri Inc. Battery management systems for energy storage devices
DE102016210693A1 (de) * 2016-06-15 2017-12-21 Sgl Cfl Ce Gmbh Kathodenblock aufweisend eine neuartige Nut-Geometrie
CN109863258B (zh) 2016-07-26 2022-05-31 东海Cobex有限责任公司 用于霍尔-埃鲁电池的阴极集流器/连接器
US11242604B2 (en) 2016-07-26 2022-02-08 Cobex Gmbh Cathode assembly for the production of aluminum
US11929466B2 (en) 2016-09-07 2024-03-12 Ambri Inc. Electrochemical energy storage devices
DE102016226122A1 (de) 2016-12-22 2018-06-28 Sgl Cfl Ce Gmbh Neuartiger Kathodenblock
GB2558936A (en) * 2017-01-23 2018-07-25 Dubai Aluminium Pjsc Cathode assembly with metallic collector bar for electrolytic cell suitable for the Hall-Héroult process
WO2018187777A1 (en) 2017-04-07 2018-10-11 Ambri Inc. Molten salt battery with solid metal cathode
FR3078714B1 (fr) * 2018-03-12 2020-03-06 Carbone Savoie Assemblage cathodique pour cuve d’electrolyse
JP2024024213A (ja) * 2022-08-09 2024-02-22 Ｓｅｃカーボン株式会社 カソードアセンブリ

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US4194959A (en) * 1977-11-23 1980-03-25 Alcan Research And Development Limited Electrolytic reduction cells
FR2546184B1 (fr) * 1983-05-16 1987-01-30 Pechiney Aluminium Barre cathodique comportant une semelle metallique pour cuves d'electrolyse hall-heroult
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US6294067B1 (en) * 2000-03-30 2001-09-25 Alcoa Inc. 3 component cathode collector bar
EP1531194A1 (en) * 2003-11-14 2005-05-18 Sgl Carbon Ag Cathode blocks for aluminium electrolysis cell with wear detection mechanism
CN100593042C (zh) * 2006-03-17 2010-03-03 贵阳铝镁设计研究院 改善铝电解槽阴极电流密度的方法和结构

Also Published As

Publication number Publication date
ATE500356T1 (de) 2011-03-15
UA96291C2 (uk) 2011-10-25
WO2007118510A3 (en) 2007-12-13
AU2006341952A1 (en) 2007-10-25
CN101432466A (zh) 2009-05-13
US20090050474A1 (en) 2009-02-26
EP1845174A1 (en) 2007-10-17
EP1845174B1 (en) 2011-03-02
WO2007118510A2 (en) 2007-10-25
IS8762A (is) 2008-09-29
CN101432466B (zh) 2013-01-02
RU2008144716A (ru) 2010-05-20
AU2006341952B2 (en) 2011-09-08
US7776191B2 (en) 2010-08-17
CA2643829A1 (en) 2007-10-25
NO20084737L (no) 2009-01-09
RU2403324C2 (ru) 2010-11-10
JP2009533550A (ja) 2009-09-17
CA2643829C (en) 2013-11-12
NO340775B1 (no) 2017-06-19
PL1845174T3 (pl) 2011-10-31
DE602006020410D1 (de) 2011-04-14
JP4792105B2 (ja) 2011-10-12
BRPI0621553A2 (pt) 2011-12-13

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