NO790970L - Fremgangsmaate og anordning for innpassing av nyinnsatte elektroder i elektrolyseovner - Google Patents
Fremgangsmaate og anordning for innpassing av nyinnsatte elektroder i elektrolyseovnerInfo
- Publication number
- NO790970L NO790970L NO790970A NO790970A NO790970L NO 790970 L NO790970 L NO 790970L NO 790970 A NO790970 A NO 790970A NO 790970 A NO790970 A NO 790970A NO 790970 L NO790970 L NO 790970L
- Authority
- NO
- Norway
- Prior art keywords
- electrode
- anode
- barbell
- passage
- detection means
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 27
- 238000005868 electrolysis reaction Methods 0.000 title claims description 14
- 238000001514 detection method Methods 0.000 claims description 17
- 238000007654 immersion Methods 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 9
- 238000012937 correction Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 210000003127 knee Anatomy 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 4
- 230000037431 insertion Effects 0.000 claims 3
- 230000001419 dependent effect Effects 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 5
- 210000000629 knee joint Anatomy 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- 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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH352778 | 1978-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO790970L true NO790970L (no) | 1979-10-04 |
Family
ID=4257924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO790970A NO790970L (no) | 1978-04-03 | 1979-03-22 | Fremgangsmaate og anordning for innpassing av nyinnsatte elektroder i elektrolyseovner |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4221641A (it) |
| JP (1) | JPS54155110A (it) |
| AU (1) | AU521362B2 (it) |
| CA (1) | CA1111375A (it) |
| DE (1) | DE2819351A1 (it) |
| FR (1) | FR2421960A1 (it) |
| GB (1) | GB2018291A (it) |
| IT (1) | IT1112430B (it) |
| NL (1) | NL7902182A (it) |
| NO (1) | NO790970L (it) |
| ZA (1) | ZA791521B (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4540474A (en) * | 1984-06-04 | 1985-09-10 | Aluminum Company Of America | Light level electrode setting gauge and method of use |
| DE3565864D1 (en) * | 1985-03-18 | 1988-12-01 | Alcan Int Ltd | Controlling aluminium reduction cell operation |
| US7001497B2 (en) * | 2003-04-25 | 2006-02-21 | Alcoa,Inc. | Process and apparatus for positioning replacement anodes in electrolytic cells |
| NO319212B1 (no) * | 2003-11-26 | 2005-06-27 | Norsk Hydro As | Fremgangsmate for posisjonering ved skifting av anoder i en elektrolysecelle, samt utstyr for samme |
| FR2874934B1 (fr) * | 2004-09-08 | 2007-09-07 | Ecl Soc Par Actions Simplifiee | Procede de changement d'anode dans une cellule de production d'aluminium par electrolyse incluant un ajustement de la position de l'anode et dispositif pour le mettre en oeuvre |
| BRPI0515060A (pt) * | 2004-09-08 | 2008-07-01 | Ecl | processo de mudança de anodo em uma célula de produção de alumìnio por eletrólise, incluindo um ajuste da posição do anodo e dispositivo para utilizá-lo |
| FR2876713B1 (fr) * | 2004-10-14 | 2007-07-20 | Ecl Soc Par Actions Simplifiee | Procede de changement d'anode dans une cellule de production d'aluminium par electrolyse incluant un ajustement de la position de l'anode et machine de service pour le mettre en oeuvre |
| CN1323280C (zh) * | 2005-08-25 | 2007-06-27 | 南宁市众成伟业控制技术有限公司 | 以无线比较基为平台的阳极水平测高系统 |
| CN101823666B (zh) * | 2009-03-04 | 2014-03-26 | 贵阳铝镁设计研究院有限公司 | 一种铝电解多功能天车工具复位方法及装置 |
| CN105256333B9 (zh) * | 2015-11-23 | 2022-07-26 | 株洲天桥起重机股份有限公司 | 一种用于铝电解生产的阳极更换系统 |
| JP7093580B2 (ja) | 2017-09-18 | 2022-06-30 | ボストン エレクトロメタラジカル コーポレイション | 溶融酸化物電解のためのシステムおよび方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1525011A (fr) * | 1966-05-12 | 1968-05-17 | Pechiney Prod Chimiques Sa | Dispositif pour le réglage en hauteur d'une électrode verticale et procédé pour la mise en oeuvre de ce dispositif |
| CH532661A (de) * | 1970-05-01 | 1973-01-15 | Alusuisse | Verfahren zum Auswechseln der Anoden bei der Aluminiumelektrolyse im Fluoridschmelzfluss |
-
1978
- 1978-05-03 DE DE19782819351 patent/DE2819351A1/de not_active Ceased
-
1979
- 1979-03-16 AU AU45188/79A patent/AU521362B2/en not_active Withdrawn - After Issue
- 1979-03-20 NL NL7902182A patent/NL7902182A/xx not_active Application Discontinuation
- 1979-03-22 NO NO790970A patent/NO790970L/no unknown
- 1979-03-29 CA CA324,471A patent/CA1111375A/en not_active Expired
- 1979-03-30 US US06/025,380 patent/US4221641A/en not_active Expired - Lifetime
- 1979-03-30 ZA ZA791521A patent/ZA791521B/xx unknown
- 1979-04-02 GB GB7911412A patent/GB2018291A/en not_active Withdrawn
- 1979-04-02 FR FR7908255A patent/FR2421960A1/fr not_active Withdrawn
- 1979-04-02 JP JP3970279A patent/JPS54155110A/ja active Pending
- 1979-04-03 IT IT21543/79A patent/IT1112430B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| AU521362B2 (en) | 1982-04-01 |
| IT1112430B (it) | 1986-01-13 |
| US4221641A (en) | 1980-09-09 |
| FR2421960A1 (fr) | 1979-11-02 |
| AU4518879A (en) | 1979-10-18 |
| NL7902182A (nl) | 1979-10-05 |
| JPS54155110A (en) | 1979-12-06 |
| ZA791521B (en) | 1980-06-25 |
| GB2018291A (en) | 1979-10-17 |
| DE2819351A1 (de) | 1979-10-04 |
| CA1111375A (en) | 1981-10-27 |
| IT7921543A0 (it) | 1979-04-03 |
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