DE602004031379D1 - Gkeit von anoden zur aluminiumproduktion vor dem ausheizen - Google Patents

Gkeit von anoden zur aluminiumproduktion vor dem ausheizen

Info

Publication number
DE602004031379D1
DE602004031379D1 DE602004031379T DE602004031379T DE602004031379D1 DE 602004031379 D1 DE602004031379 D1 DE 602004031379D1 DE 602004031379 T DE602004031379 T DE 602004031379T DE 602004031379 T DE602004031379 T DE 602004031379T DE 602004031379 D1 DE602004031379 D1 DE 602004031379D1
Authority
DE
Germany
Prior art keywords
anodes
anode
receiving coil
sensing device
electrical conductivity
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.)
Active
Application number
DE602004031379T
Other languages
English (en)
Inventor
Daniel Audet
Luc Parent
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.)
QUEBEC A CHICOUTIMI CHICOUTIMI, University of
Original Assignee
QUEBEC A CHICOUTIMI CHICOUTIMI, University of
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 QUEBEC A CHICOUTIMI CHICOUTIMI, University of filed Critical QUEBEC A CHICOUTIMI CHICOUTIMI, University of
Publication of DE602004031379D1 publication Critical patent/DE602004031379D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Forging (AREA)
DE602004031379T 2003-12-12 2004-12-10 Gkeit von anoden zur aluminiumproduktion vor dem ausheizen Active DE602004031379D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52872003P 2003-12-12 2003-12-12
PCT/CA2004/002106 WO2005057227A1 (en) 2003-12-12 2004-12-10 System and method to forecast the electrical conductivity of anodes for aluminum production before baking

Publications (1)

Publication Number Publication Date
DE602004031379D1 true DE602004031379D1 (de) 2011-03-24

Family

ID=34676860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004031379T Active DE602004031379D1 (de) 2003-12-12 2004-12-10 Gkeit von anoden zur aluminiumproduktion vor dem ausheizen

Country Status (7)

Country Link
US (1) US7576534B2 (de)
EP (1) EP1709453B1 (de)
AT (1) ATE498137T1 (de)
CA (1) CA2590482C (de)
DE (1) DE602004031379D1 (de)
ES (1) ES2363918T3 (de)
WO (1) WO2005057227A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2590482C (en) 2003-12-12 2013-09-17 B.D.H. Industries Inc. System and method to forecast the electrical conductivity of anodes for aluminum production before baking
CN102978662A (zh) * 2012-12-12 2013-03-20 青铜峡铝业股份有限公司 自动残极压脱机活动剪刃接近开关防护装置
WO2014105864A1 (en) * 2012-12-31 2014-07-03 Alcoa Inc. Methods for determining green electrode electrical resistivity and methods for making electrodes
WO2015120554A1 (en) * 2014-02-14 2015-08-20 Universite Du Quebec A Chicoutimi A method for analyzing an anode and device thereof
RU2686570C1 (ru) 2018-05-21 2019-04-29 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ неразрушающей дефектоскопии анода алюминиевого электролизера
US11409017B2 (en) * 2018-06-20 2022-08-09 Eriez Manufacturing Co. Metal detector coil configuration to eliminate orientation effect
CN117269615B (zh) * 2023-11-24 2024-02-27 立敦电子科技（阿坝州）有限公司 一种化成铝箔电导率测试装置及其测试方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102450A (en) 1933-11-01 1937-12-14 Magnetic Analysis Corp Magnetic analysis
US2858505A (en) 1953-09-18 1958-10-28 Sun Oil Co Apparatus for the detection of foreign bodies
US3273056A (en) 1963-03-22 1966-09-13 Magnaflux Corp Eddy current testing system in which the power applying circuit has a low output impedance relative to the effective input impedance of the test coil unit
US3361962A (en) 1966-12-19 1968-01-02 Indiana General Corp Metal detector with adjustable frame assembly
US3611125A (en) 1969-06-04 1971-10-05 Sylvania Electric Prod Apparatus for measuring electrical resistance
US3603873A (en) 1970-01-14 1971-09-07 Nus Corp Conductivity sensor
SE347356B (de) * 1970-03-20 1972-07-31 Essem Metotest Ab
US3753253A (en) * 1971-09-13 1973-08-14 Bell Telephone Labor Inc Magnetic domain switching matrix and control arrangement
US3735253A (en) 1971-09-23 1973-05-22 Aluminium Comp Method and means for measuring electrode resistance
US4012690A (en) * 1974-01-22 1977-03-15 Solomon Heytow Device for selectively detecting different kinds and sizes of metals
CH568569A5 (de) 1974-02-06 1975-10-31 Bbc Brown Boveri & Cie
FR2600450B1 (fr) 1986-06-19 1988-08-26 Pechiney Aluminium Procede de marquage individuel des anodes precuites pour la production electrolytique d'aluminium
FR2600675B1 (fr) 1986-06-24 1988-08-26 Pechiney Aluminium Procede de reglage de la teneur en brai des anodes destinees a la production d'aluminium par electrolyse
US5552704A (en) 1993-06-25 1996-09-03 Tencor Instruments Eddy current test method and apparatus for measuring conductance by determining intersection of lift-off and selected curves
US6268723B1 (en) * 1997-09-26 2001-07-31 Wherenet Corporation Magnetic field emission and differential receiver coil configuration for discriminating response magnetic field from transponder tag
US6998032B2 (en) 2002-06-03 2006-02-14 Moltech Invent S.A. Metal-based anodes for aluminium electrowinning cells
CA2590482C (en) 2003-12-12 2013-09-17 B.D.H. Industries Inc. System and method to forecast the electrical conductivity of anodes for aluminum production before baking

Also Published As

Publication number Publication date
WO2005057227A1 (en) 2005-06-23
CA2590482A1 (en) 2005-06-23
EP1709453B1 (de) 2011-02-09
ES2363918T3 (es) 2011-08-19
CA2590482C (en) 2013-09-17
ATE498137T1 (de) 2011-02-15
EP1709453A4 (de) 2008-05-14
US20070114126A1 (en) 2007-05-24
US7576534B2 (en) 2009-08-18
EP1709453A1 (de) 2006-10-11

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