NO20033819L - Fremgangsmåte ved regulering av elektrolysecelle - Google Patents

Fremgangsmåte ved regulering av elektrolysecelle

Info

Publication number
NO20033819L
NO20033819L NO20033819A NO20033819A NO20033819L NO 20033819 L NO20033819 L NO 20033819L NO 20033819 A NO20033819 A NO 20033819A NO 20033819 A NO20033819 A NO 20033819A NO 20033819 L NO20033819 L NO 20033819L
Authority
NO
Norway
Prior art keywords
electrolysis cell
regulating
regulating electrolysis
cell
electrolysis
Prior art date
Application number
NO20033819A
Other languages
English (en)
Norwegian (no)
Other versions
NO20033819D0 (no
Inventor
Olivier Bonnardel
Claude Vanvoren
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 NO20033819D0 publication Critical patent/NO20033819D0/no
Publication of NO20033819L publication Critical patent/NO20033819L/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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
NO20033819A 2001-02-28 2003-08-27 Fremgangsmåte ved regulering av elektrolysecelle NO20033819L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0102722A FR2821363B1 (fr) 2001-02-28 2001-02-28 Procede de regulation d'une cellule d'electrolyse
PCT/FR2002/000705 WO2002068726A2 (fr) 2001-02-28 2002-02-27 Procede de regulation d'une cellule d'electrolyse

Publications (2)

Publication Number Publication Date
NO20033819D0 NO20033819D0 (no) 2003-08-27
NO20033819L true NO20033819L (no) 2003-10-28

Family

ID=8860543

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20033819A NO20033819L (no) 2001-02-28 2003-08-27 Fremgangsmåte ved regulering av elektrolysecelle

Country Status (15)

Country Link
US (1) US7135104B2 (zh)
CN (2) CN1840743A (zh)
AR (1) AR032903A1 (zh)
AU (1) AU2002242786B2 (zh)
BR (1) BR0207647B1 (zh)
CA (1) CA2439324C (zh)
FR (1) FR2821363B1 (zh)
GC (1) GC0000387A (zh)
IS (1) IS6926A (zh)
MY (1) MY131822A (zh)
NO (1) NO20033819L (zh)
NZ (1) NZ527235A (zh)
RU (1) RU2280717C2 (zh)
WO (1) WO2002068726A2 (zh)
ZA (1) ZA200305802B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107290479B (zh) * 2016-03-31 2020-08-21 中核新能核工业工程有限责任公司 一种10kA中温电解槽中HF酸度检测数学模型的建立方法
EP3266904B1 (de) 2016-07-05 2021-03-24 TRIMET Aluminium SE Schmelzflusselektrolyseanlage und regelungsverfahren zu deren betrieb
RU2730828C1 (ru) * 2020-02-04 2020-08-26 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ управления технологическим процессом в алюминиевом электролизере
BR112022024918A2 (pt) * 2020-06-09 2022-12-27 Alcoa Usa Corp Métodos de produção de fluoreto de alumínio a partir de banho de criolita

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US468350A (en) * 1892-02-09 Grinder
JPS579093A (en) 1980-06-17 1982-01-18 Matsushita Electric Ind Co Ltd Induction heating cooking device
EP0195142B1 (en) * 1985-03-18 1988-09-07 Alcan International Limited Controlling alf 3 addition to al reduction cell electrolyte
EP0455590B1 (de) 1990-05-04 1995-06-28 Alusuisse-Lonza Services Ag Regulierung und Stabilisierung des A1F3-Gehaltes in einer Aluminiumelektrolysezelle
US5183620A (en) * 1990-08-01 1993-02-02 E. I. Du Pont De Nemours And Company Process of drawing yarn using an oscillating draw assist element
FR2753727B1 (fr) * 1996-09-25 1998-10-23 Procede de regulation de la temperature du bain d'une cuve d'electrolyse pour la production d'aluminium
RU2106435C1 (ru) 1996-11-06 1998-03-10 Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" Способ управления алюминиевым электролизером
DE19805619C2 (de) 1998-02-12 2002-08-01 Heraeus Electro Nite Int Verfahren zur Regelung des AlF¶3¶-Gehaltes in Kryolithschmelzen

Also Published As

Publication number Publication date
CA2439324A1 (fr) 2002-09-06
CA2439324C (fr) 2011-07-05
AU2002242786B2 (en) 2006-10-05
ZA200305802B (en) 2004-07-09
FR2821363A1 (fr) 2002-08-30
BR0207647A (pt) 2004-06-01
BR0207647B1 (pt) 2011-05-17
CN1292096C (zh) 2006-12-27
WO2002068726A3 (fr) 2004-02-19
GC0000387A (en) 2007-03-31
RU2003128970A (ru) 2005-03-10
US7135104B2 (en) 2006-11-14
CN1840743A (zh) 2006-10-04
US20040168931A1 (en) 2004-09-02
FR2821363B1 (fr) 2003-04-25
MY131822A (en) 2007-09-28
NO20033819D0 (no) 2003-08-27
AR032903A1 (es) 2003-12-03
RU2280717C2 (ru) 2006-07-27
IS6926A (is) 2003-08-26
CN1531607A (zh) 2004-09-22
NZ527235A (en) 2005-05-27
WO2002068726A2 (fr) 2002-09-06

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application