WO2003033769A3 - Procede de regulation d'une cellule d'electrolyse pour la production d'aluminium - Google Patents
Procede de regulation d'une cellule d'electrolyse pour la production d'aluminium Download PDFInfo
- Publication number
- WO2003033769A3 WO2003033769A3 PCT/FR2002/003514 FR0203514W WO03033769A3 WO 2003033769 A3 WO2003033769 A3 WO 2003033769A3 FR 0203514 W FR0203514 W FR 0203514W WO 03033769 A3 WO03033769 A3 WO 03033769A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- amount
- alumina
- solution
- regulating
- cell
- Prior art date
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)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002463599A CA2463599A1 (fr) | 2001-10-15 | 2002-10-14 | Procede de regulation d'une cellule d'electrolyse pour la production d'aluminium |
US10/492,522 US20040256234A1 (en) | 2001-10-15 | 2002-10-14 | Method for regulating an electrolytic cell for aluminum production |
NO20041498A NO20041498L (no) | 2001-10-15 | 2004-04-13 | Fremgangsmate ved regulering av en elektrolysecelle for produksjon av aluminium. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0113264A FR2830875B1 (fr) | 2001-10-15 | 2001-10-15 | Procede de regulation d'une cellule d'electrolyse pour la production d'aluminium |
FR01/13264 | 2001-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003033769A2 WO2003033769A2 (fr) | 2003-04-24 |
WO2003033769A3 true WO2003033769A3 (fr) | 2003-11-27 |
Family
ID=8868299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/003514 WO2003033769A2 (fr) | 2001-10-15 | 2002-10-14 | Procede de regulation d'une cellule d'electrolyse pour la production d'aluminium |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040256234A1 (fr) |
CA (1) | CA2463599A1 (fr) |
FR (1) | FR2830875B1 (fr) |
NO (1) | NO20041498L (fr) |
RU (1) | RU2296188C2 (fr) |
WO (1) | WO2003033769A2 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007030603A2 (fr) * | 2005-09-08 | 2007-03-15 | Wms Gaming Inc. | Appareil de jeu a affichage a retroaction sensorielle |
CN104164682A (zh) * | 2014-09-11 | 2014-11-26 | 云南云铝润鑫铝业有限公司 | 一种铝电解槽计算机能量平衡控制方法 |
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 |
CN105839145A (zh) * | 2016-06-13 | 2016-08-10 | 中南大学 | 一种铝电解槽非均匀下料方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1234454A1 (ru) * | 1983-12-16 | 1986-05-30 | Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности | Устройство дл контрол состо ни электролита в алюминиевом электролизере |
EP0814181A1 (fr) * | 1996-06-17 | 1997-12-29 | Aluminium Pechiney | Procédé de régulation de la teneur en alumine du bain des cuves d'électrolyse pour la production d'aluminium |
US6126809A (en) * | 1998-03-23 | 2000-10-03 | Norsk Hydro Asa | Method for controlling the feed of alumina to electrolysis cells for production of aluminum |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO166821C (no) * | 1985-02-21 | 1991-09-04 | Aardal & Sunndal Verk As | Fremgangsmaate for styring av aluminiumoksyd-tilfoerselen til elektrolyseovner for fremstilling av aluminium. |
CA2230882C (fr) * | 1997-03-14 | 2004-08-17 | Dubai Aluminium Company Limited | Commande intelligente de cellule d'electrolyse au moyen de techniques de prediction et de reconnaissance de formes |
US5942097A (en) * | 1997-12-05 | 1999-08-24 | The Ohio State University | Method and apparatus featuring a non-consumable anode for the electrowinning of aluminum |
-
2001
- 2001-10-15 FR FR0113264A patent/FR2830875B1/fr not_active Expired - Fee Related
-
2002
- 2002-10-14 RU RU2004114855/02A patent/RU2296188C2/ru not_active IP Right Cessation
- 2002-10-14 WO PCT/FR2002/003514 patent/WO2003033769A2/fr not_active Application Discontinuation
- 2002-10-14 US US10/492,522 patent/US20040256234A1/en not_active Abandoned
- 2002-10-14 CA CA002463599A patent/CA2463599A1/fr not_active Abandoned
-
2004
- 2004-04-13 NO NO20041498A patent/NO20041498L/no not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1234454A1 (ru) * | 1983-12-16 | 1986-05-30 | Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности | Устройство дл контрол состо ни электролита в алюминиевом электролизере |
EP0814181A1 (fr) * | 1996-06-17 | 1997-12-29 | Aluminium Pechiney | Procédé de régulation de la teneur en alumine du bain des cuves d'électrolyse pour la production d'aluminium |
US6126809A (en) * | 1998-03-23 | 2000-10-03 | Norsk Hydro Asa | Method for controlling the feed of alumina to electrolysis cells for production of aluminum |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section Ch Week 198703, Derwent World Patents Index; Class M28, AN 1987-020617, XP002207541 * |
Also Published As
Publication number | Publication date |
---|---|
RU2004114855A (ru) | 2005-09-20 |
WO2003033769A2 (fr) | 2003-04-24 |
RU2296188C2 (ru) | 2007-03-27 |
US20040256234A1 (en) | 2004-12-23 |
NO20041498L (no) | 2004-05-14 |
CA2463599A1 (fr) | 2003-04-24 |
FR2830875A1 (fr) | 2003-04-18 |
FR2830875B1 (fr) | 2004-05-28 |
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