IS6926A - Aðferð til að stjórna rafgreiningarkeri - Google Patents

Aðferð til að stjórna rafgreiningarkeri

Info

Publication number
IS6926A
IS6926A IS6926A IS6926A IS6926A IS 6926 A IS6926 A IS 6926A IS 6926 A IS6926 A IS 6926A IS 6926 A IS6926 A IS 6926A IS 6926 A IS6926 A IS 6926A
Authority
IS
Iceland
Prior art keywords
electrolytic tanks
controlling electrolytic
controlling
tanks
electrolytic
Prior art date
Application number
IS6926A
Other languages
English (en)
Inventor
Bonnardel Olivier
Vanvoren Claude
Original Assignee
Aluminium Pechiney
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 Aluminium Pechiney filed Critical Aluminium Pechiney
Publication of IS6926A publication Critical patent/IS6926A/is

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)
IS6926A 2001-02-28 2003-08-26 Aðferð til að stjórna rafgreiningarkeri IS6926A (is)

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 (1)

Publication Number Publication Date
IS6926A true IS6926A (is) 2003-08-26

Family

ID=8860543

Family Applications (1)

Application Number Title Priority Date Filing Date
IS6926A IS6926A (is) 2001-02-28 2003-08-26 Aðferð til að stjórna rafgreiningarkeri

Country Status (15)

Country Link
US (1) US7135104B2 (is)
CN (2) CN1292096C (is)
AR (1) AR032903A1 (is)
AU (1) AU2002242786B2 (is)
BR (1) BR0207647B1 (is)
CA (1) CA2439324C (is)
FR (1) FR2821363B1 (is)
GC (1) GC0000387A (is)
IS (1) IS6926A (is)
MY (1) MY131822A (is)
NO (1) NO20033819L (is)
NZ (1) NZ527235A (is)
RU (1) RU2280717C2 (is)
WO (1) WO2002068726A2 (is)
ZA (1) ZA200305802B (is)

Families Citing this family (6)

* 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
AU2021287240A1 (en) * 2020-06-09 2023-01-19 Alcoa Usa Corp. Methods of producing aluminum fluoride from cryolite bath
AU2024311380A1 (en) * 2023-06-20 2025-12-11 Obshchestvo S Ogranichennoy Otvetstvennost'yu "Obedinennaya Kompaniya Rusal Inzhenerno-Tekhnologicheskiy Tsentr" Method for controlling feed to an aluminium electrolysis cell
CN117210879B (zh) * 2023-10-12 2025-02-11 中国铝业股份有限公司 一种铝电解槽用氟化铝添加量计算方法

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 Industrial 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
ES2075401T3 (es) * 1990-05-04 1995-10-01 Alusuisse Lonza Services Ag Regulacion y estabilizacion del contenido de alf3 en una celda de electrolisis de aluminio.
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
CN1840743A (zh) 2006-10-04
AU2002242786B2 (en) 2006-10-05
CN1531607A (zh) 2004-09-22
US7135104B2 (en) 2006-11-14
BR0207647B1 (pt) 2011-05-17
BR0207647A (pt) 2004-06-01
NZ527235A (en) 2005-05-27
RU2280717C2 (ru) 2006-07-27
CA2439324C (fr) 2011-07-05
WO2002068726A3 (fr) 2004-02-19
CN1292096C (zh) 2006-12-27
AR032903A1 (es) 2003-12-03
US20040168931A1 (en) 2004-09-02
NO20033819D0 (no) 2003-08-27
NO20033819L (no) 2003-10-28
RU2003128970A (ru) 2005-03-10
FR2821363A1 (fr) 2002-08-30
FR2821363B1 (fr) 2003-04-25
GC0000387A (en) 2007-03-31
ZA200305802B (en) 2004-07-09
WO2002068726A2 (fr) 2002-09-06
CA2439324A1 (fr) 2002-09-06
MY131822A (en) 2007-09-28

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