NO954740L - Fremgangsmåte og innretning for måling av temperaturen og nivået i det smeltede elektrolysebad i celler for aluminiumfremstilling - Google Patents

Fremgangsmåte og innretning for måling av temperaturen og nivået i det smeltede elektrolysebad i celler for aluminiumfremstilling

Info

Publication number
NO954740L
NO954740L NO954740A NO954740A NO954740L NO 954740 L NO954740 L NO 954740L NO 954740 A NO954740 A NO 954740A NO 954740 A NO954740 A NO 954740A NO 954740 L NO954740 L NO 954740L
Authority
NO
Norway
Prior art keywords
cells
measuring
level
temperature
electrolysis bath
Prior art date
Application number
NO954740A
Other languages
English (en)
Other versions
NO954740D0 (no
NO312554B1 (no
Inventor
Benoit Sulmont
Pierre Homsi
Olivier Granacher
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of NO954740D0 publication Critical patent/NO954740D0/no
Publication of NO954740L publication Critical patent/NO954740L/no
Publication of NO312554B1 publication Critical patent/NO312554B1/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
    • C25C3/20—Automatic control or regulation of cells

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)
NO19954740A 1994-12-09 1995-11-23 Fremgangsmåte og innretning for måling av temperaturen og nivået i det smeltede elektrolysebad i celler foraluminiumfremstilling, samt anvendelse av fremgangsmåten formåling av nivået for elektrolytt og metall NO312554B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415086A FR2727985B1 (fr) 1994-12-09 1994-12-09 Procede et dispositif de mesure de la temperature et du niveau du bain d'electrolyse fondu dans les cuves de production d'aluminium

Publications (3)

Publication Number Publication Date
NO954740D0 NO954740D0 (no) 1995-11-23
NO954740L true NO954740L (no) 1996-06-10
NO312554B1 NO312554B1 (no) 2002-05-27

Family

ID=9469818

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19954740A NO312554B1 (no) 1994-12-09 1995-11-23 Fremgangsmåte og innretning for måling av temperaturen og nivået i det smeltede elektrolysebad i celler foraluminiumfremstilling, samt anvendelse av fremgangsmåten formåling av nivået for elektrolytt og metall

Country Status (7)

Country Link
US (1) US6065867A (no)
EP (1) EP0716165B1 (no)
AU (1) AU689973B2 (no)
CA (1) CA2164687C (no)
DE (1) DE69503342T2 (no)
FR (1) FR2727985B1 (no)
NO (1) NO312554B1 (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511376C2 (sv) * 1997-11-28 1999-09-20 Sintercast Ab Provtagningsanordning för termisk analys av stelnande metall
DE19909614C1 (de) * 1999-03-05 2000-08-03 Heraeus Electro Nite Int Eintauchsensor, Meßanordnung und Meßverfahren zur Überwachung von Aluminium-Elektrolysezellen
DE10331124B3 (de) * 2003-07-09 2005-02-17 Heraeus Electro-Nite International N.V. Verfahren und Vorrichtung zum Messen der Abkühlkurve von Schmelzenproben und/oder der Aufheizkurve von Schmelzenproben sowie deren Verwendung
US6942381B2 (en) * 2003-09-25 2005-09-13 Alcoa Inc. Molten cryolitic bath probe
FR2862355B1 (fr) 2003-11-18 2006-02-10 Ecl Systeme de liaison de deux arbres en translation
FR2872176B1 (fr) * 2004-06-25 2006-07-28 Ecl Soc Par Actions Simplifiee Racleur d'un organe de percage d'une croute de bain d'une cellule d'electrolyse destinee a la production d'aluminium
US7275429B2 (en) * 2005-04-06 2007-10-02 Itt Manufacturing Enterprises Inc. Mechanical self-cleaning probe via bi-metallic or shape memory
EP2044241B1 (en) * 2006-06-27 2011-04-27 Alcoa Inc. Systems and methods useful in controlling operations of metal electrolysis cells
CN101270485B (zh) * 2008-05-10 2010-06-16 中国铝业股份有限公司 电解过热度控制方法
DE102008025090A1 (de) 2008-05-26 2009-12-17 Robert Bosch Gmbh Vorrichtung zum Messen der Temperatur eines Bades in einem Reduktionsbecken
US8409409B2 (en) * 2009-03-26 2013-04-02 Alcoa Inc. System, method and apparatus for measuring electrolysis cell operating conditions and communicating the same
AU2015203272B2 (en) * 2009-03-26 2016-06-30 Alcoa Usa Corp. System, method and apparatus for measuring electrolysis cell operating conditions and communicating the same
CN102703934B (zh) * 2012-06-08 2015-05-20 云南铝业股份有限公司 一种提高铝电解槽焙烧温度均匀性的方法
CN104233374A (zh) * 2013-06-07 2014-12-24 攀钢集团钛业有限责任公司 镁电解槽液位检测装置和方法以及镁电解槽
CN104480495B (zh) * 2014-12-17 2016-09-28 湖南创元铝业有限公司 铝电解槽单槽出铝量控制方法
CN106555211B (zh) * 2015-09-25 2018-11-27 沈阳铝镁设计研究院有限公司 一种铝电解槽阴极压降的测量工具及测量方法
CN106768167B (zh) * 2016-11-15 2019-02-15 北京科技大学 一种基于阻抗变化的电解槽液位在线自主测量系统及方法
CN107164784B (zh) * 2017-06-29 2023-06-30 山东宏桥新型材料有限公司 一种自动间断式检测铝电解质温度的系统
KR101892732B1 (ko) * 2017-10-17 2018-08-28 한국원자력연구원 다접점 온도센서를 이용한 광대역 용융금속 액위 측정 장치 및 열 시스템
FR3077018B1 (fr) * 2018-01-24 2020-01-24 Rio Tinto Alcan International Limited Dispositif de percage comprenant un fourreau tubulaire fixe a un verin
CN110501080B (zh) * 2019-09-06 2024-02-13 中冶赛迪信息技术(重庆)有限公司 铝槽熔池探测器、探测装置及方法
CN112665642B (zh) * 2020-12-02 2023-02-10 沈阳铝镁设计研究院有限公司 铝电解槽电解质温度、两水平和炉底压降在线测量系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660256A (en) * 1967-12-07 1972-05-02 Gen Electric Method and apparatus for aluminum potline control
US3629079A (en) * 1968-02-23 1971-12-21 Kaiser Aluminium Chem Corp Alumina feed control
US3625842A (en) * 1968-05-24 1971-12-07 Kaiser Aluminium Chem Corp Alumina feed control
DE2133464A1 (de) * 1970-07-13 1972-01-20 Union Carbide Corp Vorrichtung zum kontinuierlichen Messen der Temperatur in einer Zelle zur elektrolytischen Gewinnung von Aluminium
CH566402A5 (no) * 1972-07-18 1975-09-15 Alusuisse
SU929747A1 (ru) * 1977-10-10 1982-05-23 за вители ЙП;Ог аз,, 5 ATiiHVKy, n-KJ| ;KMS-« . BKiijfSaiEjiA Способ контрол технологического состо ни алюминиевого электролизера
DE3305236C2 (de) * 1983-02-10 1985-11-21 Schweizerische Aluminium Ag, Chippis Vorrichtung zur Steuerung einer Einschlagvorrichtung einer Schmelzflußelektrolysezelle und Verfahren zum Betreiben der Vorrichtung
SU1236003A1 (ru) * 1984-12-27 1986-06-07 Красноярский Политехнический Институт Способ контрол температуры электролита алюминиевого электролизера
FR2614320B1 (fr) * 1987-04-21 1989-06-30 Pechiney Aluminium Procede et dispositif de controle des additions d'electrolyse solide dans les cuves d'electrolyse pour la production d'aluminium.

Also Published As

Publication number Publication date
CA2164687A1 (fr) 1996-06-10
NO954740D0 (no) 1995-11-23
NO312554B1 (no) 2002-05-27
AU3901895A (en) 1996-06-20
DE69503342T2 (de) 1999-03-04
FR2727985A1 (fr) 1996-06-14
AU689973B2 (en) 1998-04-09
EP0716165A1 (fr) 1996-06-12
EP0716165B1 (fr) 1998-07-08
US6065867A (en) 2000-05-23
CA2164687C (fr) 2005-02-15
DE69503342D1 (de) 1998-08-13
FR2727985B1 (fr) 1997-01-24

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