IT1031305B - Procedimento per il controllo dello spessore della zona l aterale di bordo di una cella adibita alla produzione di alluminio per elettolisi - Google Patents

Procedimento per il controllo dello spessore della zona l aterale di bordo di una cella adibita alla produzione di alluminio per elettolisi

Info

Publication number
IT1031305B
IT1031305B IT19771/75A IT1977175A IT1031305B IT 1031305 B IT1031305 B IT 1031305B IT 19771/75 A IT19771/75 A IT 19771/75A IT 1977175 A IT1977175 A IT 1977175A IT 1031305 B IT1031305 B IT 1031305B
Authority
IT
Italy
Prior art keywords
electolysis
ateral
checking
aluminum
procedure
Prior art date
Application number
IT19771/75A
Other languages
English (en)
Italian (it)
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Application granted granted Critical
Publication of IT1031305B publication Critical patent/IT1031305B/it

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)
  • Battery Electrode And Active Subsutance (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
IT19771/75A 1974-01-30 1975-01-30 Procedimento per il controllo dello spessore della zona l aterale di bordo di una cella adibita alla produzione di alluminio per elettolisi IT1031305B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH124374A CH592749A5 (enrdf_load_stackoverflow) 1974-01-30 1974-01-30

Publications (1)

Publication Number Publication Date
IT1031305B true IT1031305B (it) 1979-04-30

Family

ID=4205817

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19771/75A IT1031305B (it) 1974-01-30 1975-01-30 Procedimento per il controllo dello spessore della zona l aterale di bordo di una cella adibita alla produzione di alluminio per elettolisi

Country Status (19)

Country Link
US (1) US3900371A (enrdf_load_stackoverflow)
JP (1) JPS547491B2 (enrdf_load_stackoverflow)
AT (1) AT345004B (enrdf_load_stackoverflow)
BE (1) BE824655A (enrdf_load_stackoverflow)
BR (1) BR7500573A (enrdf_load_stackoverflow)
CA (1) CA1013292A (enrdf_load_stackoverflow)
CH (1) CH592749A5 (enrdf_load_stackoverflow)
EG (1) EG11547A (enrdf_load_stackoverflow)
FR (1) FR2259163B1 (enrdf_load_stackoverflow)
GB (1) GB1462332A (enrdf_load_stackoverflow)
IE (1) IE40797B1 (enrdf_load_stackoverflow)
IS (1) IS1043B6 (enrdf_load_stackoverflow)
IT (1) IT1031305B (enrdf_load_stackoverflow)
NL (1) NL7501038A (enrdf_load_stackoverflow)
NO (1) NO143633C (enrdf_load_stackoverflow)
PH (1) PH11296A (enrdf_load_stackoverflow)
SE (1) SE410326B (enrdf_load_stackoverflow)
TR (1) TR18265A (enrdf_load_stackoverflow)
ZA (1) ZA75244B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333803A (en) * 1980-10-03 1982-06-08 Aluminum Company Of America Method and apparatus for controlling the heat balance in aluminum reduction cells
US4437950A (en) 1981-11-16 1984-03-20 Itsubishi Keikinzoku Kogyo Kabushiki Kaisha Method of controlling aluminum electrolytic cells
US4685514A (en) * 1985-12-23 1987-08-11 Aluminum Company Of America Planar heat exchange insert and method
US4702312A (en) * 1986-06-19 1987-10-27 Aluminum Company Of America Thin rod packing for heat exchangers
US4705106A (en) * 1986-06-27 1987-11-10 Aluminum Company Of America Wire brush heat exchange insert and method
US4678548A (en) * 1986-07-21 1987-07-07 Aluminum Company Of America Corrosion-resistant support apparatus and method of use for inert electrodes
FR2614320B1 (fr) * 1987-04-21 1989-06-30 Pechiney Aluminium Procede et dispositif de controle des additions d'electrolyse solide dans les cuves d'electrolyse pour la production d'aluminium.
US5114545A (en) * 1991-06-17 1992-05-19 Reynolds Metals Company Electrolyte chemistry for improved performance in modern industrial alumina reduction cells
RU2180367C2 (ru) * 1999-12-06 2002-03-10 Открытое акционерное общество "Сибирско-Уральская алюминиевая компания" Способ обнаружения локальных мест разрушения подины алюминиевого электролизера
FR2821364B1 (fr) * 2001-02-28 2004-04-09 Pechiney Aluminium Procede de regulation d'une cellule d'electrolyse
CN106676581B (zh) * 2016-12-27 2018-07-20 甘肃东兴铝业有限公司 一种铝电解槽炉帮厚度优化控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961893A (en) * 1933-07-26 1934-06-05 Hartford Empire Co Automatic level control system
US3812024A (en) * 1972-03-20 1974-05-21 Kaiser Aluminium Chem Corp Control of an aluminum reduction cell

Also Published As

Publication number Publication date
BR7500573A (pt) 1975-11-11
NO143633B (no) 1980-12-08
AU7772575A (en) 1976-08-05
NO750253L (enrdf_load_stackoverflow) 1975-08-25
ZA75244B (en) 1976-01-28
CA1013292A (en) 1977-07-05
SE410326B (sv) 1979-10-08
IS2257A7 (is) 1975-07-31
CH592749A5 (enrdf_load_stackoverflow) 1977-11-15
DE2503635B2 (de) 1976-12-16
JPS50114320A (enrdf_load_stackoverflow) 1975-09-08
JPS547491B2 (enrdf_load_stackoverflow) 1979-04-07
FR2259163A1 (enrdf_load_stackoverflow) 1975-08-22
DE2503635A1 (de) 1975-07-31
PH11296A (en) 1977-11-02
US3900371A (en) 1975-08-19
SE7500956L (enrdf_load_stackoverflow) 1975-07-31
NL7501038A (nl) 1975-08-01
FR2259163B1 (enrdf_load_stackoverflow) 1978-04-21
GB1462332A (en) 1977-01-26
EG11547A (en) 1977-12-31
IS1043B6 (is) 1980-12-16
IE40797L (en) 1975-07-30
AT345004B (de) 1978-08-25
BE824655A (fr) 1975-05-15
ATA66775A (de) 1977-12-15
TR18265A (tr) 1976-11-10
IE40797B1 (en) 1979-08-15
NO143633C (no) 1981-03-18

Similar Documents

Publication Publication Date Title
IT1031305B (it) Procedimento per il controllo dello spessore della zona l aterale di bordo di una cella adibita alla produzione di alluminio per elettolisi
IT1008645B (it) Analizzatore di gas non dispersivo a doppia cella
IT1027369B (it) Struttura di bordo di un pannello di finestrino,particolarmente
IT1065898B (it) Procedimento per la fabbricazione di dispositivi a cristallo liquido con molecole superficiali allineate
IT963873B (it) Pila elettrica a elettrolito organico sigillata ermeticamente e metodo per la costruzione di detta pila elettrica
SE415669B (sv) Forfarande for framstellning av aluminium genom elektrolys i en elektrolyscell med soderbergsanod
SE412224B (sv) Forfarande for framstellning av en fotoelektromotorisk cell
CA985365A (en) External case of standard dimensions for rechargeable cell assembly
IT1047752B (it) Cella rotante per correlazione di gas
IT1029764B (it) Cella elettrolitica
IT944003B (it) Cella a cristallo liquido e proce dimento per la sua fabbricazione
SE405349B (sv) Forfarande for framstellning av bornitrid med kubisk kristallstruktur
IT1002440B (it) Procedimento per il controllo conti nuo dello svolgimento di una reazio ne enzimatica ed apparecchio per la sua attuazione
NO142312C (no) Fremgangsmaate ved fremstilling av flytende raajern
BE831339A (fr) Anode reactive en aluminium et sa fabrication
IT1031695B (it) Procedimento e dispositivo per il centraggio di lenti
IT7850419A0 (it) Procedimento per la produzione di acciaio al silicio con orientazione sul bordo a cubo
IT1050738B (it) Cella di elettrolisi a diaframma
IT947225B (it) Cella a cristallo liquido
IT1035679B (it) Insieme di elettrodo per cella elettrolitica
IT1035495B (it) Insieme di elettrodo per cella elettrolitica
IT990813B (it) Cella a cristallo liquido e metodo di fabbricazione della stessa
IT1121925B (it) Metodo per sollecitare lenti a contatto di gelidrofilo ad assumere uno stato di xerogel planare
IT1072487B (it) Cella elettrica sigillata ermeticamente
IT970900B (it) Procedimento per l esercizio di una cellula a cristallo liquido