[go: up one dir, main page]

FR2378107A1 - Procede pour ameliorer l'alimentation en courant de cuves d'electrolyse alignees en long - Google Patents

Procede pour ameliorer l'alimentation en courant de cuves d'electrolyse alignees en long

Info

Publication number
FR2378107A1
FR2378107A1 FR7702213A FR7702213A FR2378107A1 FR 2378107 A1 FR2378107 A1 FR 2378107A1 FR 7702213 A FR7702213 A FR 7702213A FR 7702213 A FR7702213 A FR 7702213A FR 2378107 A1 FR2378107 A1 FR 2378107A1
Authority
FR
France
Prior art keywords
tank
improving
aligned
long
power supply
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7702213A
Other languages
English (en)
Other versions
FR2378107B1 (fr
Inventor
Paul Morel
Jean-Pierre Dugois
Et Bernard Langon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
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 SA filed Critical Aluminium Pechiney SA
Priority to FR7702213A priority Critical patent/FR2378107A1/fr
Priority to SU782563048A priority patent/SU738518A3/ru
Priority to US05/868,861 priority patent/US4132621A/en
Priority to CH31478A priority patent/CH627793A5/fr
Priority to AT0026778A priority patent/AT363698B/de
Priority to IS2424A priority patent/IS1468B6/is
Priority to DE2801650A priority patent/DE2801650C2/de
Priority to OA56379A priority patent/OA05858A/fr
Priority to YU93/78A priority patent/YU39833B/xx
Priority to IT19305/78A priority patent/IT1092269B/it
Priority to NZ186244A priority patent/NZ186244A/xx
Priority to AU32492/78A priority patent/AU507913B2/en
Priority to GR55179A priority patent/GR62653B/el
Priority to SI7810093A priority patent/SI7810093A8/sl
Priority to SE7800610A priority patent/SE422693B/sv
Priority to MX172086A priority patent/MX143708A/es
Priority to BR7800308A priority patent/BR7800308A/pt
Priority to ZA00780323A priority patent/ZA78323B/xx
Priority to NL7800624A priority patent/NL7800624A/xx
Priority to CA295,156A priority patent/CA1100906A/fr
Priority to ES466124A priority patent/ES466124A1/es
Priority to NO780180A priority patent/NO150364C/no
Priority to GB1986/78A priority patent/GB1597933A/en
Priority to JP417678A priority patent/JPS5391078A/ja
Priority to PL1978204090A priority patent/PL110620B1/pl
Publication of FR2378107A1 publication Critical patent/FR2378107A1/fr
Application granted granted Critical
Publication of FR2378107B1 publication Critical patent/FR2378107B1/fr
Priority to HR931174A priority patent/HRP931174B1/xx
Granted legal-status Critical Current

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
    • C25C3/16—Electric current supply devices, e.g. bus bars

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)
  • Physical Vapour Deposition (AREA)
  • Conductive Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

L'invention concerne un procédé pour améliorer l'alimentation en courant de cuves d'électrolyse alignées en long, permettant de réduire l'influence nocive des champs magnétiques enduits. Dans une série, chaque cuve est alimentée en courant, à partir de la cuve précédente, à la fois par la tête et par au moins une montée latérale. Les barres de sorties cathodiques sont divisées en deux groupes indépendants, le groupe amont alimentant la tête de la cuve suivante, et le groupe aval alimentant les montées latérales de la cuve suivante. Il en résulte une amélioration sensible du rendement et une plus grande régularité de marche. Application aux séries de cuves pour la production d'aluminium par électrolyse ignée de l'alumine dissoute dans la cryolithe.
FR7702213A 1977-01-19 1977-01-19 Procede pour ameliorer l'alimentation en courant de cuves d'electrolyse alignees en long Granted FR2378107A1 (fr)

Priority Applications (26)

Application Number Priority Date Filing Date Title
FR7702213A FR2378107A1 (fr) 1977-01-19 1977-01-19 Procede pour ameliorer l'alimentation en courant de cuves d'electrolyse alignees en long
SU782563048A SU738518A3 (ru) 1977-01-19 1978-01-12 Ошиновка мощных алюминиевых электролизеров
US05/868,861 US4132621A (en) 1977-01-19 1978-01-12 Method of improving the current supply of electrolysis cells aligned in a lengthwise direction
CH31478A CH627793A5 (fr) 1977-01-19 1978-01-12 Installation d'alimentation en courant de cuves d'electrolyse alignees en long.
AT0026778A AT363698B (de) 1977-01-19 1978-01-13 Schaltungsanordnung fuer die elektrische stromversorgung von schmelzflusselektrolysezellen fuer die herstellung von aluminium
DE2801650A DE2801650C2 (de) 1977-01-19 1978-01-16 Schaltungsanordnung für die elektrische Stromversorgung von Elektrolysezellen in Längsanordnung
OA56379A OA05858A (fr) 1977-01-19 1978-01-16 Procédé pour améliorer l'alimentation en courant de cuves d'électrolyse alignées en long.
IS2424A IS1468B6 (is) 1977-01-19 1978-01-16 Aðferð til að bæta straumflæði í rafgreiningarkerjum, sem raðað er í beina línu
SI7810093A SI7810093A8 (sl) 1977-01-19 1978-01-17 Naprava za napajanje elektroliznih celic z električnim tokom
NZ186244A NZ186244A (en) 1977-01-19 1978-01-17 Electrolysis cells current path arrangement
AU32492/78A AU507913B2 (en) 1977-01-19 1978-01-17 Method of improving the current supply of electrolysis cells
GR55179A GR62653B (en) 1977-01-19 1978-01-17 Process for amelioration of electric feeding of a electrolytic device arranged in line
YU93/78A YU39833B (en) 1977-01-19 1978-01-17 Device for supplying electric current to cells for the electrolysis of a solution
IT19305/78A IT1092269B (it) 1977-01-19 1978-01-17 Procedimento per migliorare l'alimentazione in corrente di vasche di elettrolisi allineate per il lungo
NO780180A NO150364C (no) 1977-01-19 1978-01-18 Anordning til forbedring av stroemtilfoerselen til elektrolyseceller for fremstilling av aluminium
BR7800308A BR7800308A (pt) 1977-01-19 1978-01-18 Processo para melhorar a alimentacao com corrente de cubas de eletrolise
ZA00780323A ZA78323B (en) 1977-01-19 1978-01-18 A method of improving the current supply of electrolysis cells aligned in a length-wise direction
NL7800624A NL7800624A (nl) 1977-01-19 1978-01-18 Werkwijze ter verbetering van de stroomtoevoer aan in lengterichting achter elkaar geplaatste elektrolysevaten.
SE7800610A SE422693B (sv) 1977-01-19 1978-01-18 Sett att forbettra strommatningen vid elektrolysceller for att minska storningar som beror pa det inducerade magnetfeltet
ES466124A ES466124A1 (es) 1977-01-19 1978-01-18 Procedimiento para mejorar la alimentacion de corriente de cubas de electrolisis alineadas en sentido longitudinal.
MX172086A MX143708A (es) 1977-01-19 1978-01-18 Procedimiento para mejorar la alimentacion de corriente de cubetas de electrolisis alineadas en largo
GB1986/78A GB1597933A (en) 1977-01-19 1978-01-18 Method of improving the current supply of electrolysis cells aligned in a lengthwise direction
JP417678A JPS5391078A (en) 1977-01-19 1978-01-18 Electricity supplying method for electrolytic cell
CA295,156A CA1100906A (fr) 1977-01-19 1978-01-18 Procede pour ameliorer l'alimentation en courant de cuves d'electrolyse alignees en long
PL1978204090A PL110620B1 (en) 1977-01-19 1978-01-19 Method of supplying current to electrolysers
HR931174A HRP931174B1 (en) 1977-01-19 1993-09-10 Apparatus for supplying cells for electrolysis with electric current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7702213A FR2378107A1 (fr) 1977-01-19 1977-01-19 Procede pour ameliorer l'alimentation en courant de cuves d'electrolyse alignees en long

Publications (2)

Publication Number Publication Date
FR2378107A1 true FR2378107A1 (fr) 1978-08-18
FR2378107B1 FR2378107B1 (fr) 1980-03-07

Family

ID=9185941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702213A Granted FR2378107A1 (fr) 1977-01-19 1977-01-19 Procede pour ameliorer l'alimentation en courant de cuves d'electrolyse alignees en long

Country Status (24)

Country Link
US (1) US4132621A (fr)
JP (1) JPS5391078A (fr)
AT (1) AT363698B (fr)
AU (1) AU507913B2 (fr)
BR (1) BR7800308A (fr)
CA (1) CA1100906A (fr)
CH (1) CH627793A5 (fr)
DE (1) DE2801650C2 (fr)
ES (1) ES466124A1 (fr)
FR (1) FR2378107A1 (fr)
GB (1) GB1597933A (fr)
GR (1) GR62653B (fr)
IS (1) IS1468B6 (fr)
IT (1) IT1092269B (fr)
MX (1) MX143708A (fr)
NL (1) NL7800624A (fr)
NO (1) NO150364C (fr)
NZ (1) NZ186244A (fr)
OA (1) OA05858A (fr)
PL (1) PL110620B1 (fr)
SE (1) SE422693B (fr)
SU (1) SU738518A3 (fr)
YU (1) YU39833B (fr)
ZA (1) ZA78323B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084142A3 (en) * 1982-01-18 1983-08-03 Alluminio Italia S.P.A. Method and apparatus for electric current supply of pots for electrolytic production of metals, particularly aluminium

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO139525C (no) * 1977-07-14 1979-03-28 Ardal Og Sunndal Verk Anordning for kompensering av horisontale magnetfelter i smelte-elektrolyseovner
FR2423554A1 (fr) * 1978-02-08 1979-11-16 Pechiney Aluminium Procede de reduction des perturbations magnetiques dans les series de cuves d'electrolyse a haute intensite
CH649317A5 (de) * 1978-08-04 1985-05-15 Alusuisse Elektrolysezelle mit kompensierten magnetfeldkomponenten.
DE3009096A1 (de) * 1980-02-01 1981-08-06 Schweizerische Aluminium AG, 3965 Chippis Asymmetrische schienenanordnung fuer elektrolysezellen
DE3009158A1 (de) * 1980-02-01 1981-08-06 Schweizerische Aluminium AG, 3965 Chippis Schienenanordnung fuer elektrolysezellen
RU2109853C1 (ru) * 1996-11-13 1998-04-27 Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" Ошиновка электролизера для получения алюминия
RU2179202C2 (ru) * 1999-05-18 2002-02-10 ОАО "Объединенная компания "Сибирский алюминий" Ошиновка электролизера для получения алюминия
RU2169797C1 (ru) * 2000-02-01 2001-06-27 Оао "Суал" Ошиновка алюминиевого электролизера
RU2170290C1 (ru) * 2000-02-10 2001-07-10 ОАО "Объединенная компания "Сибирский алюминий" Устройство для электропитания последовательно соединенных алюминиевых электролизеров
FR2868436B1 (fr) * 2004-04-02 2006-05-26 Aluminium Pechiney Soc Par Act Serie de cellules d'electrolyse pour la production d'aluminium comportant des moyens pour equilibrer les champs magnetiques en extremite de file
RU2316619C1 (ru) * 2006-04-18 2008-02-10 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Устройство для компенсации магнитного поля, наведенного соседним рядом последовательно соединенных электролизеров большой мощности
WO2014014373A1 (fr) 2012-07-17 2014-01-23 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Dispositifs de bus pour électrolyseurs d'aluminium à disposition longitudinale
CN110461454B (zh) 2017-03-27 2022-07-08 三菱化学株式会社 多孔膜、膜组件、水处理装置及多孔膜的制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010744B (de) * 1955-06-03 1957-06-19 Vaw Ver Aluminium Werke Ag Schienenfuehrung fuer grosse Elektrolysezellen fuer die Aluminiumelektrolyse
NO122680B (fr) * 1970-06-25 1971-07-26 Ardal Og Sunndal Verk
CH542933A (de) * 1970-09-01 1973-10-15 Alusuisse Aus einer Reihe von Zellen für die Gewinnung von Aluminium durch Elektrolyse bestehende Anlage
SU458616A1 (ru) * 1971-12-22 1975-01-30 Государственный Научно-Исследовательский Энергетический Институт Им. Г.М.Кржижановского Схема ошиновок алюминиевых электролизеров
SU434135A1 (fr) * 1973-02-16 1974-06-30 Н. П. Будкевнч, С. Э. Гефтер, И. Гнесин, А. С. Деркач, С. В. Евдокимов, Н. А. Калужский, И. Г. Киль, В. П. Никифоров,
JPS5216843B2 (fr) * 1973-10-26 1977-05-12
FR2324761A1 (fr) * 1975-09-18 1977-04-15 Pechiney Aluminium Procede et dispositif pour l'alimentation en courant electrique des cuves d'electrolyse ignee placees en travers
FR2333060A1 (fr) * 1975-11-28 1977-06-24 Pechiney Aluminium Procede et dispositif pour la compensation des champs magnetiques des files voisines de cuves d'electrolyse ignee placees en travers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084142A3 (en) * 1982-01-18 1983-08-03 Alluminio Italia S.P.A. Method and apparatus for electric current supply of pots for electrolytic production of metals, particularly aluminium

Also Published As

Publication number Publication date
ATA26778A (de) 1981-01-15
SE7800610L (sv) 1978-07-20
IS2424A7 (is) 1978-07-20
IT1092269B (it) 1985-07-06
ES466124A1 (es) 1978-10-16
YU9378A (en) 1982-06-30
JPS5732719B2 (fr) 1982-07-13
AT363698B (de) 1981-08-25
NZ186244A (en) 1982-03-16
IS1468B6 (is) 1991-09-24
OA05858A (fr) 1981-05-31
NO780180L (no) 1978-07-20
YU39833B (en) 1985-04-30
BR7800308A (pt) 1978-10-10
MX143708A (es) 1981-06-25
NO150364B (no) 1984-06-25
ZA78323B (en) 1979-02-28
SE422693B (sv) 1982-03-22
US4132621A (en) 1979-01-02
PL204090A1 (pl) 1978-11-20
DE2801650C2 (de) 1985-03-14
GB1597933A (en) 1981-09-16
IT7819305A0 (it) 1978-01-17
DE2801650A1 (de) 1978-07-20
CA1100906A (fr) 1981-05-12
AU3249278A (en) 1979-07-26
PL110620B1 (en) 1980-07-31
FR2378107B1 (fr) 1980-03-07
NO150364C (no) 1984-10-03
CH627793A5 (fr) 1982-01-29
AU507913B2 (en) 1980-02-28
GR62653B (en) 1979-05-17
SU738518A3 (ru) 1980-05-30
NL7800624A (nl) 1978-07-21
JPS5391078A (en) 1978-08-10

Similar Documents

Publication Publication Date Title
FR2378107A1 (fr) Procede pour ameliorer l'alimentation en courant de cuves d'electrolyse alignees en long
CN108546963B (zh) 一种提高铜电解液净化效率的方法
CN1051810C (zh) 抵偿横向配置的电解槽的有害磁场的布置
EP0134580B1 (fr) Méthode et appareil pour l'usinage électrolytique
FR2581660B1 (fr) Procede de regulation precise d'une faible teneur en alumine dans une cuve d'electrolyse ignee pour la production d'aluminium
RU2316619C1 (ru) Устройство для компенсации магнитного поля, наведенного соседним рядом последовательно соединенных электролизеров большой мощности
PL132150B1 (en) Method of elimination of magnetic interference in seriesof electrolysers of very high voltage,located crosswise and apparatus therefor
CN109811367A (zh) 一种均匀垂直入流加料的电解槽
RU94040651A (ru) Способ замены анодов в электролизерах с обожженным анодом для получения алюминия
FR2423554A1 (fr) Procede de reduction des perturbations magnetiques dans les series de cuves d'electrolyse a haute intensite
RU2548352C2 (ru) Ошиновка алюминиевых электролизеров продольного расположения
RU2187581C2 (ru) Электролизер для получения алюминия
RU2259428C2 (ru) Ошиновка мощных алюминиевых электролизеров
CN110230087A (zh) 一种电解除去钢带表面鳞的方法
RU2057207C1 (ru) Способ предотвращения анодного эффекта и удаления угольной пены из межполюсного зазора алюминиевого электролизера
JPS6417890A (en) Method for controlling electroplating amount
CN223792951U (zh) 一种重金属污水电离设备
JPS55145188A (en) Control method for aluminum supply for aluminum electrolytic bath
CN216919452U (zh) 一种镀锡铜绞线的电镀装置
KR890002750B1 (ko) 구리를 전해정련하는 방법
SU1157146A1 (ru) Способ гальванического меднени и одновременной очистки электролита от примесей
RU2007136074A (ru) Способ электроосаждения компактного никеля
RU2621084C1 (ru) Электролизер для производства алюминия
RU95104889A (ru) Устройство для электропитания продольно расположенных ячеек электролизера
RU2230835C1 (ru) Электролизер для получения магния и хлора

Legal Events

Date Code Title Description
ST Notification of lapse