IE39732L - Tapping aluminium from electrolytic cells - Google Patents
Tapping aluminium from electrolytic cellsInfo
- Publication number
- IE39732L IE39732L IE741662A IE166274A IE39732L IE 39732 L IE39732 L IE 39732L IE 741662 A IE741662 A IE 741662A IE 166274 A IE166274 A IE 166274A IE 39732 L IE39732 L IE 39732L
- Authority
- IE
- Ireland
- Prior art keywords
- electrolytic cells
- tapping
- aluminium
- tapping aluminium
- us3899402a
- 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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The metal height to be tapped is determined by using the amount of ampere-hours and two positions of the anode beam. Corrections are made for changing of the thickness of the lateral ledges of frozen electrolyte.
[US3899402A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1149873A CH587357A5 (en) | 1973-08-09 | 1973-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE39732L true IE39732L (en) | 1975-02-09 |
| IE39732B1 IE39732B1 (en) | 1978-12-20 |
Family
ID=4374067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1662/74A IE39732B1 (en) | 1973-08-09 | 1974-08-07 | Tapping aluminium from elecrolytic cells |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3899402A (en) |
| JP (1) | JPS5216842B2 (en) |
| AT (1) | AT336908B (en) |
| BE (1) | BE818301A (en) |
| BR (1) | BR7406584D0 (en) |
| CA (1) | CA1072042A (en) |
| CH (1) | CH587357A5 (en) |
| EG (1) | EG11460A (en) |
| FR (1) | FR2240304B1 (en) |
| GB (1) | GB1456569A (en) |
| IE (1) | IE39732B1 (en) |
| IS (1) | IS1028B6 (en) |
| IT (1) | IT1017985B (en) |
| NL (1) | NL7406672A (en) |
| NO (1) | NO138606C (en) |
| PH (1) | PH11055A (en) |
| SE (1) | SE406481B (en) |
| TR (1) | TR17753A (en) |
| ZA (1) | ZA743702B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2614320B1 (en) * | 1987-04-21 | 1989-06-30 | Pechiney Aluminium | METHOD AND DEVICE FOR CONTROLLING THE ADDITIONS OF SOLID ELECTROLYSIS IN ELECTROLYSIS TANKS FOR THE PRODUCTION OF ALUMINUM. |
| US5876585A (en) * | 1996-05-29 | 1999-03-02 | Schenk; Rodney J. | Anode clamp |
| EP2094883B1 (en) | 2006-11-03 | 2011-12-14 | Rio Tinto Alcan International Limited | An apparatus and a method for tapping metal |
| US8199023B2 (en) * | 2008-10-15 | 2012-06-12 | Alcoa Inc. | Systems, methods and apparatus for tapping a metal electrolysis cell |
| CN104911634B (en) * | 2015-05-07 | 2017-07-25 | 北方工业大学 | Method for evaluating current distribution of anode of electrolytic cell according to anode conductivity |
| CN104962951B (en) * | 2015-07-24 | 2017-03-29 | 武汉大学 | It is a kind of to repair the method for inhaling aluminum pipe |
| GB2566674A (en) * | 2017-08-01 | 2019-03-27 | Dubai Aluminium Pjsc | Electrolytic cell for aluminium production, with individual anode drives |
Family Cites Families (1)
| 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 |
-
1973
- 1973-08-09 CH CH1149873A patent/CH587357A5/xx not_active IP Right Cessation
-
1974
- 1974-01-24 US US436161A patent/US3899402A/en not_active Expired - Lifetime
- 1974-05-17 NL NL7406672A patent/NL7406672A/en not_active Application Discontinuation
- 1974-05-20 SE SE747406685A patent/SE406481B/en unknown
- 1974-05-21 IS IS2212A patent/IS1028B6/en unknown
- 1974-06-11 ZA ZA00743702A patent/ZA743702B/en unknown
- 1974-07-02 TR TR17753A patent/TR17753A/en unknown
- 1974-07-03 JP JP49076239A patent/JPS5216842B2/ja not_active Expired
- 1974-07-31 BE BE147121A patent/BE818301A/en unknown
- 1974-08-05 PH PH16135A patent/PH11055A/en unknown
- 1974-08-07 IT IT26083/74A patent/IT1017985B/en active
- 1974-08-07 NO NO742841A patent/NO138606C/en unknown
- 1974-08-07 IE IE1662/74A patent/IE39732B1/en unknown
- 1974-08-07 GB GB3473474A patent/GB1456569A/en not_active Expired
- 1974-08-07 CA CA206,432A patent/CA1072042A/en not_active Expired
- 1974-08-07 EG EG321/74A patent/EG11460A/en active
- 1974-08-08 FR FR7427614A patent/FR2240304B1/fr not_active Expired
- 1974-08-08 AT AT650874A patent/AT336908B/en not_active IP Right Cessation
- 1974-08-09 BR BR6584/74A patent/BR7406584D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PH11055A (en) | 1977-10-25 |
| NO138606B (en) | 1978-06-26 |
| AT336908B (en) | 1977-06-10 |
| JPS5216842B2 (en) | 1977-05-12 |
| DE2438078B2 (en) | 1976-09-16 |
| GB1456569A (en) | 1976-11-24 |
| IS2212A7 (en) | 1975-02-10 |
| US3899402A (en) | 1975-08-12 |
| IE39732B1 (en) | 1978-12-20 |
| DE2438078A1 (en) | 1975-02-20 |
| CA1072042A (en) | 1980-02-19 |
| BR7406584D0 (en) | 1975-05-27 |
| BE818301A (en) | 1974-11-18 |
| NL7406672A (en) | 1975-02-11 |
| EG11460A (en) | 1977-10-31 |
| NO138606C (en) | 1978-10-04 |
| AU7169074A (en) | 1976-01-29 |
| ZA743702B (en) | 1975-06-25 |
| IT1017985B (en) | 1977-08-10 |
| IS1028B6 (en) | 1980-04-14 |
| FR2240304B1 (en) | 1978-01-27 |
| ATA650874A (en) | 1976-09-15 |
| SE406481B (en) | 1979-02-12 |
| NO742841L (en) | 1975-03-10 |
| TR17753A (en) | 1976-07-01 |
| CH587357A5 (en) | 1977-04-29 |
| SE7406685L (en) | 1975-02-10 |
| JPS5039611A (en) | 1975-04-11 |
| FR2240304A1 (en) | 1975-03-07 |
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