CN104126032A - 用于生产铝电解槽用阴极块的方法 - Google Patents

用于生产铝电解槽用阴极块的方法 Download PDF

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Publication number
CN104126032A
CN104126032A CN201380007869.2A CN201380007869A CN104126032A CN 104126032 A CN104126032 A CN 104126032A CN 201380007869 A CN201380007869 A CN 201380007869A CN 104126032 A CN104126032 A CN 104126032A
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CN
China
Prior art keywords
burnt
greying
cathode block
coke
carbonization
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.)
Pending
Application number
CN201380007869.2A
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English (en)
Chinese (zh)
Inventor
马丁·库赫尔
弗兰克·希尔特曼
詹努兹·图马拉
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.)
SGL CFL CE limited liability company
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 CN104126032A publication Critical patent/CN104126032A/zh
Pending legal-status Critical Current

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    • 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

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  • 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)
  • Ceramic Products (AREA)
CN201380007869.2A 2012-02-01 2013-01-31 用于生产铝电解槽用阴极块的方法 Pending CN104126032A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012201468A DE102012201468A1 (de) 2012-02-01 2012-02-01 Verfahren zur Herstellung eines Kathodenblocks für eine Aluminium-Elektrolysezelle und einen Kathodenblock
DE102012201468.3 2012-02-01
PCT/EP2013/051940 WO2013113837A1 (de) 2012-02-01 2013-01-31 Verfahren zur herstellung eines kathodenblocks für eine aluminium-elektrolysezelle

Publications (1)

Publication Number Publication Date
CN104126032A true CN104126032A (zh) 2014-10-29

Family

ID=47664281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380007869.2A Pending CN104126032A (zh) 2012-02-01 2013-01-31 用于生产铝电解槽用阴极块的方法

Country Status (8)

Country Link
EP (1) EP2809833B1 (de)
JP (1) JP6018227B2 (de)
CN (1) CN104126032A (de)
CA (1) CA2862277C (de)
DE (1) DE102012201468A1 (de)
RU (1) RU2666806C2 (de)
UA (1) UA112676C2 (de)
WO (1) WO2013113837A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023530566A (ja) * 2020-04-24 2023-07-19 ノルスク・ヒドロ・アーエスアー アルミニウム製造のためのホール・エルーセルにおけるカソードアセンブリ及びその作製方法
BR112022019185A2 (pt) * 2020-04-30 2022-11-01 Norsk Hydro As Método para produzir um bloco catódico para uma célula de eletrólise de hall-héroult para produção de alumínio, elemento catódico, e, bloco catódico catódico para uma célula de eletrólise de hall-héroult para produção de alumínio

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1336370A (en) * 1970-03-16 1973-11-07 Sumitomo Chemical Co Carbon blocks for cathodes for electrolytic cells used in the production of aluminium
US4308115A (en) * 1980-08-15 1981-12-29 Aluminum Company Of America Method of producing aluminum using graphite cathode coated with refractory hard metal
US4376029A (en) * 1980-09-11 1983-03-08 Great Lakes Carbon Corporation Titanium diboride-graphite composits
US4526669A (en) * 1982-06-03 1985-07-02 Great Lakes Carbon Corporation Cathodic component for aluminum reduction cell
CN1594662A (zh) * 2004-07-02 2005-03-16 贵阳铝镁设计研究院 石墨化阴极生产工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394313A (en) * 1977-01-29 1978-08-18 Ibigawa Electric Ind Co Ltd Method of manufacturing oxidation resistant carbon products
US4308114A (en) * 1980-07-21 1981-12-29 Aluminum Company Of America Electrolytic production of aluminum using a composite cathode
CH658674A5 (de) * 1984-03-02 1986-11-28 Alusuisse Kathodenwanne fuer eine aluminium-elektrolysezelle und verfahren zur herstellung von deren seitenwand bildenden verbundkoerpern.
CN1062008A (zh) 1990-12-08 1992-06-17 东北工学院 一种铝电解槽阴极碳块及其制作方法
JPH05263285A (ja) * 1992-03-17 1993-10-12 Nippon Light Metal Co Ltd アルミニウム電解用電極
DE19714433C2 (de) * 1997-04-08 2002-08-01 Celanese Ventures Gmbh Verfahren zur Herstellung einer Beschichtung mit einem Titanborid-gehald von mindestens 80 Gew.-%
FR2789093B1 (fr) * 1999-02-02 2001-03-09 Carbone Savoie Cathode graphite pour l'electrolyse de l'aluminium
JP4385583B2 (ja) * 2002-10-07 2009-12-16 三菱化学株式会社 アルミニウム精錬用カソードブロック及びその製造方法
FR2878520B1 (fr) * 2004-11-29 2015-09-18 Saint Gobain Ct Recherches Bloc refractaire fritte a base de carbure de silicium a liaison nitrure de silicium
CN100491600C (zh) 2006-10-18 2009-05-27 中国铝业股份有限公司 一种可湿润阴极炭块的制备方法
CN101158048A (zh) * 2007-08-03 2008-04-09 中国铝业股份有限公司 一种铝电解槽用石墨化可湿润阴极炭块及其生产方法
JP5554117B2 (ja) * 2010-03-30 2014-07-23 日本電極株式会社 アルミニウム精錬用カソードカーボンブロック及びその製造方法
DE102010029538A1 (de) * 2010-05-31 2011-12-01 Sgl Carbon Se Kohlenstoffkörper, Verfahren zur Herstellung eines Kohlenstoffkörpers und seine Verwendung
DE102010038650A1 (de) * 2010-07-29 2012-02-02 Sgl Carbon Se Verfahren zur Herstellung eines Kathodenblocks für eine Aluminium-Elektrolysezelle und einen Kathodenblock
DE102010038665A1 (de) * 2010-07-29 2012-02-02 Sgl Carbon Se Verfahren zum Herstellen eines Kathodenblocks für eine Aluminium-Elektrolysezelle und einen Kathodenblock
DE102010038669A1 (de) * 2010-07-29 2012-02-02 Sgl Carbon Se Kathodenblock für eine Aluminium-Elektrolysezelle und ein Verfahren zu seiner Herstellung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1336370A (en) * 1970-03-16 1973-11-07 Sumitomo Chemical Co Carbon blocks for cathodes for electrolytic cells used in the production of aluminium
US4308115A (en) * 1980-08-15 1981-12-29 Aluminum Company Of America Method of producing aluminum using graphite cathode coated with refractory hard metal
US4376029A (en) * 1980-09-11 1983-03-08 Great Lakes Carbon Corporation Titanium diboride-graphite composits
US4526669A (en) * 1982-06-03 1985-07-02 Great Lakes Carbon Corporation Cathodic component for aluminum reduction cell
CN1594662A (zh) * 2004-07-02 2005-03-16 贵阳铝镁设计研究院 石墨化阴极生产工艺

Also Published As

Publication number Publication date
DE102012201468A1 (de) 2013-08-01
JP2015511273A (ja) 2015-04-16
RU2666806C2 (ru) 2018-09-12
UA112676C2 (uk) 2016-10-10
EP2809833B1 (de) 2020-12-30
CA2862277C (en) 2016-10-25
JP6018227B2 (ja) 2016-11-02
WO2013113837A1 (de) 2013-08-08
RU2014135212A (ru) 2016-03-27
CA2862277A1 (en) 2013-08-08
EP2809833A1 (de) 2014-12-10

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Legal Events

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C06 Publication
PB01 Publication
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SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20170905

Address after: Mai Tinggen

Applicant after: SGL CFL CE limited liability company

Address before: Wiesbaden

Applicant before: Sgl Carbon S. E.

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20141029

RJ01 Rejection of invention patent application after publication