ZA201308689B - Electrolysis cell and cathode with irregular surface profiling - Google Patents

Electrolysis cell and cathode with irregular surface profiling

Info

Publication number
ZA201308689B
ZA201308689B ZA2013/08689A ZA201308689A ZA201308689B ZA 201308689 B ZA201308689 B ZA 201308689B ZA 2013/08689 A ZA2013/08689 A ZA 2013/08689A ZA 201308689 A ZA201308689 A ZA 201308689A ZA 201308689 B ZA201308689 B ZA 201308689B
Authority
ZA
South Africa
Prior art keywords
cathode
electrolysis cell
irregular surface
surface profiling
profiling
Prior art date
Application number
ZA2013/08689A
Other languages
English (en)
Inventor
Thomas Frommelt
Frank Hiltmann
Original Assignee
Sgl Carbon Se
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 Se filed Critical Sgl Carbon Se
Publication of ZA201308689B publication Critical patent/ZA201308689B/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)
ZA2013/08689A 2011-05-23 2013-11-20 Electrolysis cell and cathode with irregular surface profiling ZA201308689B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011076302A DE102011076302A1 (de) 2011-05-23 2011-05-23 Elektrolysezelle und Kathode mit unregelmäßiger Oberflächenprofilierung
PCT/EP2012/057524 WO2012159839A2 (de) 2011-05-23 2012-04-25 Elektrolysezelle und kathode mit unregelmässiger oberflächenprofilierung

Publications (1)

Publication Number Publication Date
ZA201308689B true ZA201308689B (en) 2014-07-30

Family

ID=46046139

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2013/08689A ZA201308689B (en) 2011-05-23 2013-11-20 Electrolysis cell and cathode with irregular surface profiling

Country Status (11)

Country Link
US (1) US20140076723A1 (de)
EP (1) EP2714965A2 (de)
JP (1) JP2014517876A (de)
CN (1) CN103635610A (de)
AU (1) AU2012261136A1 (de)
BR (1) BR112013029998A2 (de)
CA (1) CA2836838A1 (de)
DE (1) DE102011076302A1 (de)
RU (1) RU2013156866A (de)
WO (1) WO2012159839A2 (de)
ZA (1) ZA201308689B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20141572A1 (no) * 2014-12-23 2016-06-24 Norsk Hydro As En modifisert elektrolysecelle og en fremgangsmåte for modifisering av samme
KR101996479B1 (ko) * 2017-02-09 2019-07-03 정진호 전해질의 전기분해장치
CN108221004B (zh) * 2018-02-07 2019-06-04 中南大学 一种铝液界面波动的测量方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853717B2 (ja) * 1979-04-02 1983-11-30 三菱軽金属工業株式会社 アルミニウム電解槽アルミニウムメタル層の安定化法
US4308114A (en) * 1980-07-21 1981-12-29 Aluminum Company Of America Electrolytic production of aluminum using a composite cathode
JPS5767184A (en) * 1980-10-08 1982-04-23 Mitsubishi Keikinzoku Kogyo Kk Stabilizing method for metallic bed of aluminum in electrolytic cell for aluminum
ZA824256B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
WO1992003598A1 (en) * 1990-08-20 1992-03-05 Comalco Aluminium Limited Ledge-free aluminium smelting cell
EP0782636B1 (de) * 1994-09-08 1999-05-06 MOLTECH Invent S.A. Aluminium-elektrogewinnungszelle mit verbesserten kohlenstoff-kathodeblöcken
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly
AUPO053496A0 (en) 1996-06-18 1996-07-11 Comalco Aluminium Limited Cathode construction
AU746427B2 (en) * 1998-02-11 2002-05-02 Moltech Invent S.A. Drained cathode aluminium electrowinning cell with improved alumina distribution
DE60003683T2 (de) * 1999-04-16 2004-06-03 Moltech Invent S.A. Aluminium-elektrogewinnungszelle mit v-förmigem kathodenboden
DE10164008C1 (de) 2001-12-28 2003-04-30 Sgl Carbon Ag Graphitierte Kathodenblöcke
CN100478500C (zh) * 2007-03-02 2009-04-15 冯乃祥 一种异形阴极碳块结构铝电解槽
CN201261809Y (zh) * 2008-08-12 2009-06-24 高德金 带有铝液磁旋流调整装置的阴极内衬
CN101413136B (zh) 2008-10-10 2010-09-29 沈阳北冶冶金科技有限公司 具有纵向和横向减波功能的新型阴极结构铝电解槽
CN102115895B (zh) * 2009-12-31 2013-02-27 贵阳铝镁设计研究院有限公司 一种铝电解槽的阴极配置方法

Also Published As

Publication number Publication date
AU2012261136A1 (en) 2013-05-09
WO2012159839A2 (de) 2012-11-29
BR112013029998A2 (pt) 2017-01-31
JP2014517876A (ja) 2014-07-24
RU2013156866A (ru) 2015-06-27
US20140076723A1 (en) 2014-03-20
EP2714965A2 (de) 2014-04-09
WO2012159839A3 (de) 2013-03-28
DE102011076302A1 (de) 2013-01-03
CA2836838A1 (en) 2012-11-29
CN103635610A (zh) 2014-03-12

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