NO20083185L - Katoder for aluminiumelektrolysecelle med ekspandert grafittbelegg - Google Patents

Katoder for aluminiumelektrolysecelle med ekspandert grafittbelegg

Info

Publication number
NO20083185L
NO20083185L NO20083185A NO20083185A NO20083185L NO 20083185 L NO20083185 L NO 20083185L NO 20083185 A NO20083185 A NO 20083185A NO 20083185 A NO20083185 A NO 20083185A NO 20083185 L NO20083185 L NO 20083185L
Authority
NO
Norway
Prior art keywords
cathodes
expanded graphite
aluminum electrolysis
electrolysis cell
graphite coating
Prior art date
Application number
NO20083185A
Other languages
English (en)
Other versions
NO343882B1 (no
Inventor
Frank Hiltmann
Martin Christ
Werner Langer
Oswin Öttinger
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 NO20083185L publication Critical patent/NO20083185L/no
Publication of NO343882B1 publication Critical patent/NO343882B1/no

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
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • 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)

Abstract

Katoder for aluminiumelektrolyseceller som består av katodeblokker og strømkollektorskinner festet til disse blokkene mens katodeslissene som mottar kollektorskinnen er fôret med ekspandert grafittfôring for således å tilveiebringe lengre økonomisk levetid for slike katoder og øket celleproduktivitet.
NO20083185A 2005-12-22 2008-07-17 Katoder for aluminiumelektrolysecelle med ekspandert grafittfôring NO343882B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05028540A EP1801264A1 (en) 2005-12-22 2005-12-22 Cathodes for aluminium electrolysis cell with expanded graphite lining
PCT/EP2006/012310 WO2007071392A2 (en) 2005-12-22 2006-12-20 Cathodes for aluminium electrolysis cell with expanded graphite lining

Publications (2)

Publication Number Publication Date
NO20083185L true NO20083185L (no) 2008-09-19
NO343882B1 NO343882B1 (no) 2019-07-01

Family

ID=36295530

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083185A NO343882B1 (no) 2005-12-22 2008-07-17 Katoder for aluminiumelektrolysecelle med ekspandert grafittfôring

Country Status (11)

Country Link
US (1) US7776190B2 (no)
EP (2) EP1801264A1 (no)
CN (1) CN101374979B (no)
AU (1) AU2006328947B2 (no)
BR (1) BRPI0620384A2 (no)
CA (1) CA2634521C (no)
ES (1) ES2666566T3 (no)
NO (1) NO343882B1 (no)
RU (1) RU2389826C2 (no)
WO (1) WO2007071392A2 (no)
ZA (1) ZA200805460B (no)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146080B2 (en) * 2007-03-30 2012-03-27 Novell, Inc. Tessellated virtual machines conditionally linked for common computing goals
DE102009024881A1 (de) * 2009-06-09 2010-12-16 Sgl Carbon Se Kathodenboden, Verfahren zur Herstellung eines Kathodenbodens und Verwendung desselben in einer Elektrolysezelle zur Herstellung von Aluminium
CN102041523B (zh) * 2009-10-21 2012-10-03 中国铝业股份有限公司 铝电解异型阴极电解槽开槽阳极结构及其焙烧方法
KR101125266B1 (ko) * 2010-02-17 2012-03-21 그린스타 주식회사 열전도성이 우수한 점착제를 포함하는 방열시트
WO2011148347A1 (en) * 2010-05-28 2011-12-01 Kan-Nak S.A. Hall-heroult cell cathode design
DE102011004009A1 (de) 2011-02-11 2012-08-16 Sgl Carbon Se Kathodenanordnung und Kathodenblock mit einer eine Führungsvertiefung aufweisenden Nut
DE102011004011A1 (de) 2011-02-11 2012-08-16 Sgl Carbon Se Kathodenanordnung mit einem oberflächenprofilierten Kathodenblock mit einer mit Graphitfolie ausgekleideten Nut variabler Tiefe
DE102011004010A1 (de) * 2011-02-11 2012-08-16 Sgl Carbon Se Kathodenanordnung mit einem oberflächenprofilierten Kathodenblock mit Nut variabler Tiefe
WO2013039893A1 (en) 2011-09-12 2013-03-21 Alcoa Inc. Aluminum electrolysis cell with compression device and method
CN102392272B (zh) * 2011-11-29 2014-02-05 东北大学 能降低电压和改善电流分布的铝电解槽阴极结构
EA029173B1 (ru) 2012-08-09 2018-02-28 Мид Маунтин Матириалз, Инк. Уплотнительный узел для катодных токоотводящих стержней
WO2014043066A1 (en) 2012-09-11 2014-03-20 Alcoa Inc. Current collector bar apparatus, system, and method of using the same
CN104854726B (zh) 2012-10-16 2018-09-21 安布里公司 电化学储能装置和外壳
US11387497B2 (en) 2012-10-18 2022-07-12 Ambri Inc. Electrochemical energy storage devices
US10541451B2 (en) 2012-10-18 2020-01-21 Ambri Inc. Electrochemical energy storage devices
US9735450B2 (en) 2012-10-18 2017-08-15 Ambri Inc. Electrochemical energy storage devices
US9520618B2 (en) 2013-02-12 2016-12-13 Ambri Inc. Electrochemical energy storage devices
US11211641B2 (en) 2012-10-18 2021-12-28 Ambri Inc. Electrochemical energy storage devices
US11721841B2 (en) 2012-10-18 2023-08-08 Ambri Inc. Electrochemical energy storage devices
US9312522B2 (en) 2012-10-18 2016-04-12 Ambri Inc. Electrochemical energy storage devices
CN102995059A (zh) * 2012-12-10 2013-03-27 谭敏 一种低综合成本、环境友好型铝用组装阴极
US10270139B1 (en) 2013-03-14 2019-04-23 Ambri Inc. Systems and methods for recycling electrochemical energy storage devices
US9502737B2 (en) 2013-05-23 2016-11-22 Ambri Inc. Voltage-enhanced energy storage devices
US12347832B2 (en) 2013-09-18 2025-07-01 Ambri, LLC Electrochemical energy storage devices
CN109935747B (zh) 2013-10-16 2022-06-07 安保瑞公司 用于高温反应性材料装置的密封件
WO2015058165A1 (en) 2013-10-17 2015-04-23 Ambri Inc. Battery management systems for energy storage devices
US12142735B1 (en) 2013-11-01 2024-11-12 Ambri, Inc. Thermal management of liquid metal batteries
FR3016897B1 (fr) * 2014-01-27 2017-08-04 Rio Tinto Alcan Int Ltd Ensemble anodique et procede de fabrication associe.
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
DE102015011952A1 (de) * 2015-09-18 2017-03-23 Sgl Carbon Se Kathodenboden, Verfahren zur Herstellung eines Kathodenbodens und Verwendung desselben in einer Elektolysezelle zur Herstellung von Aluminium
DE102016210693A1 (de) * 2016-06-15 2017-12-21 Sgl Cfl Ce Gmbh Kathodenblock aufweisend eine neuartige Nut-Geometrie
JP6089137B1 (ja) * 2016-06-16 2017-03-01 Ｓｅｃカーボン株式会社 カソード
US10855040B2 (en) 2016-07-29 2020-12-01 Hatch Ltd. Flexible electrical connectors for electrolytic cells
US11929466B2 (en) 2016-09-07 2024-03-12 Ambri Inc. Electrochemical energy storage devices
EP3607603A4 (en) 2017-04-07 2021-01-13 Ambri Inc. MOLTEN SALT BATTERY WITH SOLID METAL CATHODE
AU2019405440A1 (en) 2018-12-17 2021-08-12 Ambri, LLC High temperature energy storage systems and methods
GB2595460A (en) 2020-05-26 2021-12-01 Dubai Aluminium Pjsc Cathode assembly with metallic collector bar systems for electrolytic cell suitable for the Hall-Héroult process
CN111592210A (zh) * 2020-06-08 2020-08-28 蚌埠中光电科技有限公司 一种浮法玻璃成型工艺用石墨隔离装置
CN118401710A (zh) 2021-12-23 2024-07-26 Sec炭素株式会社 阴极组件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH567579A5 (en) * 1970-02-21 1975-10-15 Sigri Elektrographit Gmbh Carbon plate armour for graphite foil - for fusion electrolysis cells
NO150287B (no) * 1976-05-13 1984-06-12 Alusuisse Fremgangsmaate og anordning for innstilling av den elektriske stroemfoering gjennom flytende aluminium ved utvinning av aluminium
FR2546184A1 (fr) * 1983-05-16 1984-11-23 Pechiney Aluminium Barre cathodique comportant une semelle metallique pour cuves d'electrolyse hall-heroult

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786024A (en) 1953-04-16 1957-03-19 Elektrokemisk As Arrangement of cathode bars in electrolytic pots
FR1161632A (fr) * 1956-11-16 1958-09-02 Pechiney Perfectionnements aux cellules d'électrolyse ignée
US3369986A (en) * 1963-10-23 1968-02-20 Union Carbide Corp Cathode connection for a reduction cell
US4175022A (en) * 1977-04-25 1979-11-20 Union Carbide Corporation Electrolytic cell bottom barrier formed from expanded graphite
AUPO053496A0 (en) * 1996-06-18 1996-07-11 Comalco Aluminium Limited Cathode construction
RU2179201C2 (ru) * 1999-01-18 2002-02-10 ОАО "БрАЗ" Способ монтажа катодной секции алюминиевого электролизера
US6231745B1 (en) 1999-10-13 2001-05-15 Alcoa Inc. Cathode collector bar
US6294067B1 (en) * 2000-03-30 2001-09-25 Alcoa Inc. 3 component cathode collector bar

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH567579A5 (en) * 1970-02-21 1975-10-15 Sigri Elektrographit Gmbh Carbon plate armour for graphite foil - for fusion electrolysis cells
NO150287B (no) * 1976-05-13 1984-06-12 Alusuisse Fremgangsmaate og anordning for innstilling av den elektriske stroemfoering gjennom flytende aluminium ved utvinning av aluminium
FR2546184A1 (fr) * 1983-05-16 1984-11-23 Pechiney Aluminium Barre cathodique comportant une semelle metallique pour cuves d'electrolyse hall-heroult

Also Published As

Publication number Publication date
AU2006328947A1 (en) 2007-06-28
EP1801264A1 (en) 2007-06-27
RU2389826C2 (ru) 2010-05-20
CN101374979A (zh) 2009-02-25
US7776190B2 (en) 2010-08-17
NO343882B1 (no) 2019-07-01
ZA200805460B (en) 2009-10-28
US20080308415A1 (en) 2008-12-18
EP1974075A2 (en) 2008-10-01
CA2634521A1 (en) 2007-06-28
AU2006328947B2 (en) 2011-09-01
RU2008130132A (ru) 2010-01-27
WO2007071392A3 (en) 2007-11-22
EP1974075B1 (en) 2018-02-14
ES2666566T3 (es) 2018-05-07
CA2634521C (en) 2014-04-29
WO2007071392A2 (en) 2007-06-28
BRPI0620384A2 (pt) 2011-11-08
CN101374979B (zh) 2013-04-24

Similar Documents

Publication Publication Date Title
NO20083185L (no) Katoder for aluminiumelektrolysecelle med ekspandert grafittbelegg
NO20084737L (no) Katode for aluminiumelektrolysecelle, fremgangsmåte for å produsere slik katode og aluminiumelektrolysecelle med slik katode.
WO2004083488A3 (en) Electrolytic cell for production of aluminum from alumina
SI2133446T1 (sl) Elektrolitske celice za aluminij z ogljikovimi bloki s heterotipično strukturo
MX2021015070A (es) Inmunomodulacion usando celulas madre de la placenta.
AU2003302453A1 (en) Bipolar zero-gap electrolytic cell
IL250313A0 (en) Growth of regenerative stem cell populations
SG170068A1 (en) Endocrine precursor cells, pancreatic hormone-expressing cells and methods of production
TW200619183A (en) New compound and organic light-emitting device using the same (1)
WO2007131022A3 (en) Materials and configurations for scalable microbial fuel cells
NZ595786A (en) Placental stem cell populations
EA201390148A1 (ru) Устройство для применения при электрорафинировании и электровыделении металлов
DK1851815T3 (da) Fremgangsmåde til fremstilling af en brændselscellekatode
SI1733075T1 (sl) Katodni element za opremo elektrolitske celice, namenjene za proizvodnjo aluminija
WO2009095208A8 (en) High performance cathodes for water electrolysers
PL1941027T3 (pl) Metody i środki do proliferacji komórek macierzystych oraz wytwarzania i ekspansji komórek progenitorowych, a także produkcji komórek efektorowych jako leków klinicznych
WO2004032306A3 (en) Fuel cells including biocompatible membranes and metal anodes
DK1807504T3 (da) Serumfrit cellekulturmedium til celler fra pattedyr
TW200703752A (en) Secondary-battery current collector, secondary-battery cathode, secondary-battery anode, secondary battery and production method thereof
NZ595908A (en) Lithium-iron disulfide cell design
NO20093310L (no) Elektrolytisk aluminiumsekstraksjonscelle med metallbaserte katoder
EP1771901A4 (en) FUEL CELL CELL WHOSE THERMAL CONDUCTANCE OF THE CATHODE IS HIGHER THAN THAT OF THE ANODE
SG173747A1 (en) Method for identifying a subpopulation of mammalian cells with distinctive ribosome translation profiles
MX375315B (es) Celda electrolítica para la producción de metales de tierras raras.
WO2014046794A3 (en) Oxidizing organic compounds while reducing carbon dioxide

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: SGL CFL CE GMBH, DE

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: COBEX GMBH, DE

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: TOKAI COBEX GMBH, DE